CA2576212A1 - Optimized liquid-phase oxidation in a bubble column reactor - Google Patents
Optimized liquid-phase oxidation in a bubble column reactor Download PDFInfo
- Publication number
- CA2576212A1 CA2576212A1 CA002576212A CA2576212A CA2576212A1 CA 2576212 A1 CA2576212 A1 CA 2576212A1 CA 002576212 A CA002576212 A CA 002576212A CA 2576212 A CA2576212 A CA 2576212A CA 2576212 A1 CA2576212 A1 CA 2576212A1
- Authority
- CA
- Canada
- Prior art keywords
- reaction medium
- bubble column
- range
- reaction
- column reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 510
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 claims abstract description 314
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 234
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 231
- 239000007791 liquid phase Substances 0.000 claims abstract description 224
- 150000001875 compounds Chemical class 0.000 claims abstract description 222
- 230000003647 oxidation Effects 0.000 claims abstract description 210
- 238000000034 method Methods 0.000 claims abstract description 96
- 230000008569 process Effects 0.000 claims abstract description 70
- 239000012429 reaction media Substances 0.000 claims description 752
- 230000001590 oxidative effect Effects 0.000 claims description 326
- 239000007800 oxidant agent Substances 0.000 claims description 305
- 239000007789 gas Substances 0.000 claims description 205
- 239000012071 phase Substances 0.000 claims description 126
- 239000002245 particle Substances 0.000 claims description 96
- 239000007788 liquid Substances 0.000 claims description 84
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 78
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 66
- 229910001882 dioxygen Inorganic materials 0.000 claims description 65
- 238000010992 reflux Methods 0.000 claims description 48
- 230000015572 biosynthetic process Effects 0.000 claims description 40
- 239000012530 fluid Substances 0.000 claims description 21
- 230000001186 cumulative effect Effects 0.000 claims description 7
- 238000002834 transmittance Methods 0.000 claims description 7
- PNVDDTCIZTWBNJ-UHFFFAOYSA-N 1-oxofluorene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=C2C3=CC=C(C(=O)O)C(=O)C3=CC2=C1 PNVDDTCIZTWBNJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 2
- 230000006872 improvement Effects 0.000 claims description 2
- DZFAKQZRZPHYLG-UHFFFAOYSA-N 4-(2-phenylethenyl)cyclohexa-2,4-diene-1,1-dicarboxylic acid Chemical compound C1=CC(C(=O)O)(C(O)=O)CC=C1C=CC1=CC=CC=C1 DZFAKQZRZPHYLG-UHFFFAOYSA-N 0.000 claims 1
- 238000013386 optimize process Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 description 194
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 184
- 239000002002 slurry Substances 0.000 description 117
- 239000012535 impurity Substances 0.000 description 110
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 97
- 239000007787 solid Substances 0.000 description 94
- 239000005711 Benzoic acid Substances 0.000 description 90
- 235000010233 benzoic acid Nutrition 0.000 description 90
- GOUHYARYYWKXHS-UHFFFAOYSA-N 4-formylbenzoic acid Chemical compound OC(=O)C1=CC=C(C=O)C=C1 GOUHYARYYWKXHS-UHFFFAOYSA-N 0.000 description 84
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 68
- 239000001301 oxygen Substances 0.000 description 68
- 229910052760 oxygen Inorganic materials 0.000 description 68
- 125000003118 aryl group Chemical group 0.000 description 67
- 150000001491 aromatic compounds Chemical class 0.000 description 63
- 238000004519 manufacturing process Methods 0.000 description 61
- 230000036961 partial effect Effects 0.000 description 58
- 239000000203 mixture Substances 0.000 description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 45
- 229910001868 water Inorganic materials 0.000 description 44
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 42
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 41
- 239000007790 solid phase Substances 0.000 description 41
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 39
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical compound CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 description 38
- 229910002090 carbon oxide Inorganic materials 0.000 description 37
- 125000001183 hydrocarbyl group Chemical group 0.000 description 36
- 239000000047 product Substances 0.000 description 36
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 34
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 33
- 239000000306 component Substances 0.000 description 33
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 32
- 238000009826 distribution Methods 0.000 description 32
- -1 polyethylene terephthalate Polymers 0.000 description 31
- 230000000694 effects Effects 0.000 description 26
- 230000002829 reductive effect Effects 0.000 description 26
- 238000013019 agitation Methods 0.000 description 25
- 238000004090 dissolution Methods 0.000 description 25
- 238000000746 purification Methods 0.000 description 25
- 239000008096 xylene Substances 0.000 description 25
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 24
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 24
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 23
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 23
- 229910052794 bromium Inorganic materials 0.000 description 23
- 239000003054 catalyst Substances 0.000 description 23
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 21
- 230000008901 benefit Effects 0.000 description 21
- 239000010941 cobalt Substances 0.000 description 21
- 229910017052 cobalt Inorganic materials 0.000 description 21
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 21
- 230000001473 noxious effect Effects 0.000 description 21
- 239000000126 substance Substances 0.000 description 18
- 230000007704 transition Effects 0.000 description 18
- 239000011572 manganese Substances 0.000 description 17
- 229920000139 polyethylene terephthalate Polymers 0.000 description 17
- 239000005020 polyethylene terephthalate Substances 0.000 description 17
- 238000012546 transfer Methods 0.000 description 17
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 16
- 229910052748 manganese Inorganic materials 0.000 description 16
- 238000002156 mixing Methods 0.000 description 16
- 238000000354 decomposition reaction Methods 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 238000013461 design Methods 0.000 description 14
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 13
- 230000001976 improved effect Effects 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 238000000926 separation method Methods 0.000 description 13
- 239000002253 acid Substances 0.000 description 12
- 238000002425 crystallisation Methods 0.000 description 12
- 229940058172 ethylbenzene Drugs 0.000 description 12
- 238000005984 hydrogenation reaction Methods 0.000 description 12
- 238000007599 discharging Methods 0.000 description 11
- 150000008376 fluorenones Chemical class 0.000 description 11
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 10
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 10
- 238000005273 aeration Methods 0.000 description 10
- 239000006227 byproduct Substances 0.000 description 10
- 230000008025 crystallization Effects 0.000 description 10
- 238000010790 dilution Methods 0.000 description 10
- 239000012895 dilution Substances 0.000 description 10
- KNSIQMPBRNAYMV-UHFFFAOYSA-N 2-(4-carboxyphenyl)terephthalic acid Chemical group C1=CC(C(=O)O)=CC=C1C1=CC(C(O)=O)=CC=C1C(O)=O KNSIQMPBRNAYMV-UHFFFAOYSA-N 0.000 description 9
- 239000001431 2-methylbenzaldehyde Substances 0.000 description 9
- BJCTXUUKONLPPK-UHFFFAOYSA-N 9-oxofluorene-2-carboxylic acid Chemical compound C1=CC=C2C(=O)C3=CC(C(=O)O)=CC=C3C2=C1 BJCTXUUKONLPPK-UHFFFAOYSA-N 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 239000001569 carbon dioxide Substances 0.000 description 9
- 229910002091 carbon monoxide Inorganic materials 0.000 description 9
- 239000000706 filtrate Substances 0.000 description 9
- 239000002609 medium Substances 0.000 description 9
- 230000001376 precipitating effect Effects 0.000 description 9
- 238000006722 reduction reaction Methods 0.000 description 9
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 230000000630 rising effect Effects 0.000 description 8
- AFQYQSWTVCNJQT-UHFFFAOYSA-N 9-oxofluorene-4-carboxylic acid Chemical compound O=C1C2=CC=CC=C2C2=C1C=CC=C2C(=O)O AFQYQSWTVCNJQT-UHFFFAOYSA-N 0.000 description 7
- 230000029087 digestion Effects 0.000 description 7
- 125000005842 heteroatom Chemical group 0.000 description 7
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 7
- 238000007086 side reaction Methods 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 150000005840 aryl radicals Chemical class 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 238000007922 dissolution test Methods 0.000 description 6
- 238000011143 downstream manufacturing Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000543 intermediate Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000012452 mother liquor Substances 0.000 description 6
- 230000036284 oxygen consumption Effects 0.000 description 6
- FXLOVSHXALFLKQ-UHFFFAOYSA-N p-tolualdehyde Chemical compound CC1=CC=C(C=O)C=C1 FXLOVSHXALFLKQ-UHFFFAOYSA-N 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- LFEWXDOYPCWFHR-UHFFFAOYSA-N 4-(4-carboxybenzoyl)benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1C(=O)C1=CC=C(C(O)=O)C=C1 LFEWXDOYPCWFHR-UHFFFAOYSA-N 0.000 description 5
- CQQSQBRPAJSTFB-UHFFFAOYSA-N 4-(bromomethyl)benzoic acid Chemical compound OC(=O)C1=CC=C(CBr)C=C1 CQQSQBRPAJSTFB-UHFFFAOYSA-N 0.000 description 5
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 5
- 150000004056 anthraquinones Chemical class 0.000 description 5
- 235000010290 biphenyl Nutrition 0.000 description 5
- 125000002843 carboxylic acid group Chemical group 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000001629 suppression Effects 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 239000012965 benzophenone Substances 0.000 description 4
- 150000004074 biphenyls Chemical group 0.000 description 4
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 4
- 239000007806 chemical reaction intermediate Substances 0.000 description 4
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical class COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 150000005165 hydroxybenzoic acids Chemical class 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 125000001624 naphthyl group Chemical group 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 4
- 150000001911 terphenyls Chemical group 0.000 description 4
- ZRPXGXYVWGQWRD-UHFFFAOYSA-N 1-oxofluorene-2,7-dicarboxylic acid Chemical compound OC(=O)C1=CC=C2C3=CC=C(C(=O)O)C(=O)C3=CC2=C1 ZRPXGXYVWGQWRD-UHFFFAOYSA-N 0.000 description 3
- SGKSQSJLZBTPEL-UHFFFAOYSA-N 2-(4-carboxybenzoyl)terephthalic acid Chemical compound C1=CC(C(=O)O)=CC=C1C(=O)C1=CC(C(O)=O)=CC=C1C(O)=O SGKSQSJLZBTPEL-UHFFFAOYSA-N 0.000 description 3
- NEQFBGHQPUXOFH-UHFFFAOYSA-N 4-(4-carboxyphenyl)benzoic acid Chemical group C1=CC(C(=O)O)=CC=C1C1=CC=C(C(O)=O)C=C1 NEQFBGHQPUXOFH-UHFFFAOYSA-N 0.000 description 3
- ZUTFCPOKQHJATC-UHFFFAOYSA-N 9,10-dioxoanthracene-2,6-dicarboxylic acid Chemical compound OC(=O)C1=CC=C2C(=O)C3=CC(C(=O)O)=CC=C3C(=O)C2=C1 ZUTFCPOKQHJATC-UHFFFAOYSA-N 0.000 description 3
- RWQUWTMOHXGTNN-UHFFFAOYSA-N 9-n,10-n-bis(4-butylphenyl)-9-n,10-n-bis(4-methylphenyl)phenanthrene-9,10-diamine Chemical compound C1=CC(CCCC)=CC=C1N(C=1C2=CC=CC=C2C2=CC=CC=C2C=1N(C=1C=CC(C)=CC=1)C=1C=CC(CCCC)=CC=1)C1=CC=C(C)C=C1 RWQUWTMOHXGTNN-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 150000001299 aldehydes Chemical class 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 150000008366 benzophenones Chemical class 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 230000006324 decarbonylation Effects 0.000 description 3
- 238000006606 decarbonylation reaction Methods 0.000 description 3
- 238000006114 decarboxylation reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000010191 image analysis Methods 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 150000004965 peroxy acids Chemical class 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000009827 uniform distribution Methods 0.000 description 3
- 238000010977 unit operation Methods 0.000 description 3
- PGXYDLMTTDWCIZ-UHFFFAOYSA-N 1-oxofluorene-3,5-dicarboxylic acid Chemical compound C1=CC(C(O)=O)=C2C3=CC(C(=O)O)=CC(=O)C3=CC2=C1 PGXYDLMTTDWCIZ-UHFFFAOYSA-N 0.000 description 2
- BSZXAFXFTLXUFV-UHFFFAOYSA-N 1-phenylethylbenzene Chemical compound C=1C=CC=CC=1C(C)C1=CC=CC=C1 BSZXAFXFTLXUFV-UHFFFAOYSA-N 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N 3-Methylbutan-2-one Chemical compound CC(C)C(C)=O SYBYTAAJFKOIEJ-UHFFFAOYSA-N 0.000 description 2
- SBBQDUFLZGOASY-OWOJBTEDSA-N 4-[(e)-2-(4-carboxyphenyl)ethenyl]benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1\C=C\C1=CC=C(C(O)=O)C=C1 SBBQDUFLZGOASY-OWOJBTEDSA-N 0.000 description 2
- BQDSQOCMNSRCGT-UHFFFAOYSA-N 4-[2-(4-carboxyphenyl)-2-oxoacetyl]benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1C(=O)C(=O)C1=CC=C(C(O)=O)C=C1 BQDSQOCMNSRCGT-UHFFFAOYSA-N 0.000 description 2
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 2
- JKOCGAMDKVAHCI-UHFFFAOYSA-N 6,7-Benzocoumarin Chemical compound C1=CC=C2C=C(OC(=O)C=C3)C3=CC2=C1 JKOCGAMDKVAHCI-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- AMIMRNSIRUDHCM-UHFFFAOYSA-N Isopropylaldehyde Chemical compound CC(C)C=O AMIMRNSIRUDHCM-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 150000007824 aliphatic compounds Chemical class 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 2
- WURBFLDFSFBTLW-UHFFFAOYSA-N benzil Chemical compound C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 WURBFLDFSFBTLW-UHFFFAOYSA-N 0.000 description 2
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 2
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical class BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical class BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 230000003467 diminishing effect Effects 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 150000002432 hydroperoxides Chemical class 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000005351 kimble Substances 0.000 description 2
- OVWYEQOVUDKZNU-UHFFFAOYSA-N m-tolualdehyde Chemical compound CC1=CC=CC(C=O)=C1 OVWYEQOVUDKZNU-UHFFFAOYSA-N 0.000 description 2
- GPSDUZXPYCFOSQ-UHFFFAOYSA-N m-toluic acid Chemical compound CC1=CC=CC(C(O)=O)=C1 GPSDUZXPYCFOSQ-UHFFFAOYSA-N 0.000 description 2
- 238000004949 mass spectrometry Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 2
- ZWLPBLYKEWSWPD-UHFFFAOYSA-N o-toluic acid Chemical compound CC1=CC=CC=C1C(O)=O ZWLPBLYKEWSWPD-UHFFFAOYSA-N 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000003921 particle size analysis Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 238000001907 polarising light microscopy Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- ODLMAHJVESYWTB-UHFFFAOYSA-N propylbenzene Chemical compound CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000001226 reprecipitation Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000013341 scale-up Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000000935 solvent evaporation Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 2
- 235000021286 stilbenes Nutrition 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 150000003628 tricarboxylic acids Chemical class 0.000 description 2
- IIXPKJUGMLCANQ-UHFFFAOYSA-N (2-formylphenyl)methanetricarbaldehyde Chemical class C(C=1C(=CC=CC=1)C=O)(C=O)(C=O)C=O IIXPKJUGMLCANQ-UHFFFAOYSA-N 0.000 description 1
- WQONPSCCEXUXTQ-UHFFFAOYSA-N 1,2-dibromobenzene Chemical compound BrC1=CC=CC=C1Br WQONPSCCEXUXTQ-UHFFFAOYSA-N 0.000 description 1
- UUCHLIAGHZJJER-UHFFFAOYSA-N 1,2-diethylnaphthalene Chemical class C1=CC=CC2=C(CC)C(CC)=CC=C21 UUCHLIAGHZJJER-UHFFFAOYSA-N 0.000 description 1
- QNLZIZAQLLYXTC-UHFFFAOYSA-N 1,2-dimethylnaphthalene Chemical class C1=CC=CC2=C(C)C(C)=CC=C21 QNLZIZAQLLYXTC-UHFFFAOYSA-N 0.000 description 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- QUBBAXISAHIDNM-UHFFFAOYSA-N 1-ethyl-2,3-dimethylbenzene Chemical class CCC1=CC=CC(C)=C1C QUBBAXISAHIDNM-UHFFFAOYSA-N 0.000 description 1
- HYFLWBNQFMXCPA-UHFFFAOYSA-N 1-ethyl-2-methylbenzene Chemical class CCC1=CC=CC=C1C HYFLWBNQFMXCPA-UHFFFAOYSA-N 0.000 description 1
- LJRFPYMJMQVHQU-UHFFFAOYSA-N 1-oxofluorene-2-carboxylic acid Chemical class C1=CC=C2C3=CC=C(C(=O)O)C(=O)C3=CC2=C1 LJRFPYMJMQVHQU-UHFFFAOYSA-N 0.000 description 1
- CJGXJKVMUHXVHL-UHFFFAOYSA-N 2,2-dimethylpropylbenzene Chemical compound CC(C)(C)CC1=CC=CC=C1 CJGXJKVMUHXVHL-UHFFFAOYSA-N 0.000 description 1
- MNLKGWIYXCKWBU-UHFFFAOYSA-N 2,3,4,5,6-pentamethylbenzoic acid Chemical class CC1=C(C)C(C)=C(C(O)=O)C(C)=C1C MNLKGWIYXCKWBU-UHFFFAOYSA-N 0.000 description 1
- JEBOPSGVIIUIQD-UHFFFAOYSA-N 2,3,4,5-tetramethylbenzoic acid Chemical class CC1=CC(C(O)=O)=C(C)C(C)=C1C JEBOPSGVIIUIQD-UHFFFAOYSA-N 0.000 description 1
- HDIJZFORGDBEKL-UHFFFAOYSA-N 2,3,4-trimethylbenzoic acid Chemical class CC1=CC=C(C(O)=O)C(C)=C1C HDIJZFORGDBEKL-UHFFFAOYSA-N 0.000 description 1
- YNVNFMCYBIBHLH-UHFFFAOYSA-N 2,3-dibromobenzoic acid Chemical class OC(=O)C1=CC=CC(Br)=C1Br YNVNFMCYBIBHLH-UHFFFAOYSA-N 0.000 description 1
- RXKWXQVRFBMHCY-UHFFFAOYSA-N 2,3-diethylbenzoic acid Chemical class CCC1=CC=CC(C(O)=O)=C1CC RXKWXQVRFBMHCY-UHFFFAOYSA-N 0.000 description 1
- OYBOMOHJZRNFPM-UHFFFAOYSA-N 2,3-dimethyl-6-phenylbenzoic acid Chemical class OC(=O)C1=C(C)C(C)=CC=C1C1=CC=CC=C1 OYBOMOHJZRNFPM-UHFFFAOYSA-N 0.000 description 1
- RIZUCYSQUWMQLX-UHFFFAOYSA-N 2,3-dimethylbenzoic acid Chemical class CC1=CC=CC(C(O)=O)=C1C RIZUCYSQUWMQLX-UHFFFAOYSA-N 0.000 description 1
- PVIVWSKQVHYIEI-UHFFFAOYSA-N 2-(bromomethyl)benzaldehyde Chemical class BrCC1=CC=CC=C1C=O PVIVWSKQVHYIEI-UHFFFAOYSA-N 0.000 description 1
- QSLMPDKYTNEMFQ-UHFFFAOYSA-N 2-(bromomethyl)benzoic acid Chemical class OC(=O)C1=CC=CC=C1CBr QSLMPDKYTNEMFQ-UHFFFAOYSA-N 0.000 description 1
- MKWTUDDFTJUKNR-UHFFFAOYSA-N 2-(hydroperoxymethyl)benzoic acid Chemical class OOCC1=CC=CC=C1C(O)=O MKWTUDDFTJUKNR-UHFFFAOYSA-N 0.000 description 1
- UXFFHMWQBGYRBN-UHFFFAOYSA-N 2-(hydroxymethyl)-6-methylbenzaldehyde Chemical class CC1=CC=CC(CO)=C1C=O UXFFHMWQBGYRBN-UHFFFAOYSA-N 0.000 description 1
- SKUCUVAJYLXPGU-UHFFFAOYSA-N 2-(hydroxymethyl)-6-methylbenzoic acid Chemical class CC1=CC=CC(CO)=C1C(O)=O SKUCUVAJYLXPGU-UHFFFAOYSA-N 0.000 description 1
- MGMNPSAERQZUIM-UHFFFAOYSA-N 2-(hydroxymethyl)benzoic acid Chemical class OCC1=CC=CC=C1C(O)=O MGMNPSAERQZUIM-UHFFFAOYSA-N 0.000 description 1
- PGTSKBVCLZBQFK-UHFFFAOYSA-N 2-Phenylmalonaldehyde Chemical class O=CC(C=O)C1=CC=CC=C1 PGTSKBVCLZBQFK-UHFFFAOYSA-N 0.000 description 1
- QXOPAHUDEPTDQJ-UHFFFAOYSA-N 2-bromo-2-phenylethanol Chemical class OCC(Br)C1=CC=CC=C1 QXOPAHUDEPTDQJ-UHFFFAOYSA-N 0.000 description 1
- JVLVVWMRMZYJLU-UHFFFAOYSA-N 2-bromo-3-(hydroxymethyl)-6-methylbenzaldehyde Chemical class CC1=CC=C(CO)C(Br)=C1C=O JVLVVWMRMZYJLU-UHFFFAOYSA-N 0.000 description 1
- CQNHMBLWYPOGGW-UHFFFAOYSA-N 2-bromo-3-(hydroxymethyl)benzoic acid Chemical class OCC1=CC=CC(C(O)=O)=C1Br CQNHMBLWYPOGGW-UHFFFAOYSA-N 0.000 description 1
- JQJPYFDYIPZQLU-UHFFFAOYSA-N 2-bromo-3-hydroxy-6-methylbenzoic acid Chemical class CC1=CC=C(O)C(Br)=C1C(O)=O JQJPYFDYIPZQLU-UHFFFAOYSA-N 0.000 description 1
- GBPZLKQDSNPABG-UHFFFAOYSA-N 2-bromo-3-hydroxybenzoic acid Chemical class OC(=O)C1=CC=CC(O)=C1Br GBPZLKQDSNPABG-UHFFFAOYSA-N 0.000 description 1
- ICXBPDJQFPIBSS-UHFFFAOYSA-N 2-bromo-6-methylbenzoic acid Chemical class CC1=CC=CC(Br)=C1C(O)=O ICXBPDJQFPIBSS-UHFFFAOYSA-N 0.000 description 1
- NDOPHXWIAZIXPR-UHFFFAOYSA-N 2-bromobenzaldehyde Chemical class BrC1=CC=CC=C1C=O NDOPHXWIAZIXPR-UHFFFAOYSA-N 0.000 description 1
- XRXMNWGCKISMOH-UHFFFAOYSA-N 2-bromobenzoic acid Chemical class OC(=O)C1=CC=CC=C1Br XRXMNWGCKISMOH-UHFFFAOYSA-N 0.000 description 1
- VADKRMSMGWJZCF-UHFFFAOYSA-N 2-bromophenol Chemical class OC1=CC=CC=C1Br VADKRMSMGWJZCF-UHFFFAOYSA-N 0.000 description 1
- SMNNDVUKAKPGDD-UHFFFAOYSA-N 2-butylbenzoic acid Chemical class CCCCC1=CC=CC=C1C(O)=O SMNNDVUKAKPGDD-UHFFFAOYSA-N 0.000 description 1
- GLVYLTSKTCWWJR-UHFFFAOYSA-N 2-carbonoperoxoylbenzoic acid Chemical class OOC(=O)C1=CC=CC=C1C(O)=O GLVYLTSKTCWWJR-UHFFFAOYSA-N 0.000 description 1
- UJCIERMQHAXPRF-UHFFFAOYSA-N 2-ethyl-1-methylnaphthalene Chemical class C1=CC=CC2=C(C)C(CC)=CC=C21 UJCIERMQHAXPRF-UHFFFAOYSA-N 0.000 description 1
- QUEDYNFRLQIQHB-UHFFFAOYSA-N 2-ethyl-6-methylbenzaldehyde Chemical class CCC1=CC=CC(C)=C1C=O QUEDYNFRLQIQHB-UHFFFAOYSA-N 0.000 description 1
- CGMMPMYKMDITEA-UHFFFAOYSA-N 2-ethylbenzoic acid Chemical class CCC1=CC=CC=C1C(O)=O CGMMPMYKMDITEA-UHFFFAOYSA-N 0.000 description 1
- DYNFCHNNOHNJFG-UHFFFAOYSA-N 2-formylbenzoic acid Chemical class OC(=O)C1=CC=CC=C1C=O DYNFCHNNOHNJFG-UHFFFAOYSA-N 0.000 description 1
- ZORGKHKVEAHWEJ-UHFFFAOYSA-N 2-methyl-6-phenylbenzoic acid Chemical class CC1=CC=CC(C=2C=CC=CC=2)=C1C(O)=O ZORGKHKVEAHWEJ-UHFFFAOYSA-N 0.000 description 1
- JCYPDKSGYHGCCY-UHFFFAOYSA-N 2-pentylbenzoic acid Chemical class CCCCCC1=CC=CC=C1C(O)=O JCYPDKSGYHGCCY-UHFFFAOYSA-N 0.000 description 1
- BXGXGTXWGGOFSP-UHFFFAOYSA-N 2-phenylethaneperoxoic acid Chemical class OOC(=O)CC1=CC=CC=C1 BXGXGTXWGGOFSP-UHFFFAOYSA-N 0.000 description 1
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical class OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 description 1
- GADSJKKDLMALGL-UHFFFAOYSA-N 2-propylbenzoic acid Chemical class CCCC1=CC=CC=C1C(O)=O GADSJKKDLMALGL-UHFFFAOYSA-N 0.000 description 1
- RFTPZYBPPSJAGJ-UHFFFAOYSA-N 3,4,5,6-tetramethylphthalaldehyde Chemical compound CC1=C(C)C(C)=C(C=O)C(C=O)=C1C RFTPZYBPPSJAGJ-UHFFFAOYSA-N 0.000 description 1
- KKESUPMSPXDMHO-UHFFFAOYSA-N 3,4,5-trimethylphthalaldehyde Chemical class CC1=CC(C=O)=C(C=O)C(C)=C1C KKESUPMSPXDMHO-UHFFFAOYSA-N 0.000 description 1
- RLPJNKOWKHELHS-UHFFFAOYSA-N 3,4-dimethylphthalaldehyde Chemical class CC1=CC=C(C=O)C(C=O)=C1C RLPJNKOWKHELHS-UHFFFAOYSA-N 0.000 description 1
- SDAMTPCXBPNEQC-UHFFFAOYSA-N 3,4-dimethylphthalic acid Chemical class CC1=CC=C(C(O)=O)C(C(O)=O)=C1C SDAMTPCXBPNEQC-UHFFFAOYSA-N 0.000 description 1
- YNJSNEKCXVFDKW-UHFFFAOYSA-N 3-(5-amino-1h-indol-3-yl)-2-azaniumylpropanoate Chemical class C1=C(N)C=C2C(CC(N)C(O)=O)=CNC2=C1 YNJSNEKCXVFDKW-UHFFFAOYSA-N 0.000 description 1
- LNTOZTQSWAIFMD-UHFFFAOYSA-N 3-(hydroperoxymethyl)-2-hydroxybenzoic acid Chemical class OOCC1=CC=CC(C(O)=O)=C1O LNTOZTQSWAIFMD-UHFFFAOYSA-N 0.000 description 1
- HZRKCDROLLYLRQ-UHFFFAOYSA-N 3-(hydroxymethyl)phthalic acid Chemical class OCC1=CC=CC(C(O)=O)=C1C(O)=O HZRKCDROLLYLRQ-UHFFFAOYSA-N 0.000 description 1
- STBGLXMINLWCNL-UHFFFAOYSA-N 3-bromo-2-hydroxybenzaldehyde Chemical class OC1=C(Br)C=CC=C1C=O STBGLXMINLWCNL-UHFFFAOYSA-N 0.000 description 1
- ZFJOMUKPDWNRFI-UHFFFAOYSA-N 3-bromo-4-methylbenzoic acid Chemical compound CC1=CC=C(C(O)=O)C=C1Br ZFJOMUKPDWNRFI-UHFFFAOYSA-N 0.000 description 1
- SRZMKSSXAIRFNR-UHFFFAOYSA-N 3-ethyl-2-methylbenzoic acid Chemical class CCC1=CC=CC(C(O)=O)=C1C SRZMKSSXAIRFNR-UHFFFAOYSA-N 0.000 description 1
- NCZBKZVYANUNBE-UHFFFAOYSA-N 3-formylphthalic acid Chemical class OC(=O)C1=CC=CC(C=O)=C1C(O)=O NCZBKZVYANUNBE-UHFFFAOYSA-N 0.000 description 1
- WLUMYMROFLMGPY-UHFFFAOYSA-N 3-methyl-6-phenylphthalic acid Chemical class OC(=O)C1=C(C(O)=O)C(C)=CC=C1C1=CC=CC=C1 WLUMYMROFLMGPY-UHFFFAOYSA-N 0.000 description 1
- IBFJDBNISOJRCW-UHFFFAOYSA-N 3-methylphthalic acid Chemical class CC1=CC=CC(C(O)=O)=C1C(O)=O IBFJDBNISOJRCW-UHFFFAOYSA-N 0.000 description 1
- MQLISDXRPCTWDV-UHFFFAOYSA-N 4,5,6-trimethylbenzene-1,2,3-tricarbaldehyde Chemical class CC1=C(C)C(C=O)=C(C=O)C(C=O)=C1C MQLISDXRPCTWDV-UHFFFAOYSA-N 0.000 description 1
- MMFMTASDTOCTLC-UHFFFAOYSA-N 4-methylbenzene-1,2,3-tricarboxylic acid Chemical class CC1=CC=C(C(O)=O)C(C(O)=O)=C1C(O)=O MMFMTASDTOCTLC-UHFFFAOYSA-N 0.000 description 1
- JSBBGWWJLQNXNQ-UHFFFAOYSA-N 4-phenylbenzene-1,2,3-tricarboxylic acid Chemical class OC(=O)C1=C(C(O)=O)C(C(=O)O)=CC=C1C1=CC=CC=C1 JSBBGWWJLQNXNQ-UHFFFAOYSA-N 0.000 description 1
- DUQVVZHRGRVMPF-UHFFFAOYSA-N 5,6-dimethylbenzene-1,2,3,4-tetracarbaldehyde Chemical class CC1=C(C)C(C=O)=C(C=O)C(C=O)=C1C=O DUQVVZHRGRVMPF-UHFFFAOYSA-N 0.000 description 1
- HCJMNOSIAGSZBM-UHFFFAOYSA-N 6-methylsalicylic acid Chemical class CC1=CC=CC(O)=C1C(O)=O HCJMNOSIAGSZBM-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- MTIJWROEGVTEIJ-UHFFFAOYSA-N CC1=CC(=C(C(=C1C=O)C=O)C=O)C Chemical class CC1=CC(=C(C(=C1C=O)C=O)C=O)C MTIJWROEGVTEIJ-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010024769 Local reaction Diseases 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000004067 aliphatic alkene group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000003934 aromatic aldehydes Chemical class 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- HULHOBUIBFPLGZ-UHFFFAOYSA-N benzene-1,2,3-tricarbaldehyde Chemical class O=CC1=CC=CC(C=O)=C1C=O HULHOBUIBFPLGZ-UHFFFAOYSA-N 0.000 description 1
- UJMDYLWCYJJYMO-UHFFFAOYSA-N benzene-1,2,3-tricarboxylic acid Chemical class OC(=O)C1=CC=CC(C(O)=O)=C1C(O)=O UJMDYLWCYJJYMO-UHFFFAOYSA-N 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 150000005195 diethylbenzenes Chemical class 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N ethyl formate Chemical compound CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012526 feed medium Substances 0.000 description 1
- YLQWCDOCJODRMT-UHFFFAOYSA-N fluoren-9-one Chemical class C1=CC=C2C(=O)C3=CC=CC=C3C2=C1 YLQWCDOCJODRMT-UHFFFAOYSA-N 0.000 description 1
- RMBPEFMHABBEKP-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2C3=C[CH]C=CC3=CC2=C1 RMBPEFMHABBEKP-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- YUWFEBAXEOLKSG-UHFFFAOYSA-N hexamethylbenzene Chemical class CC1=C(C)C(C)=C(C)C(C)=C1C YUWFEBAXEOLKSG-UHFFFAOYSA-N 0.000 description 1
- 238000000589 high-performance liquid chromatography-mass spectrometry Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- MEUKEBNAABNAEX-UHFFFAOYSA-N hydroperoxymethane Chemical compound COO MEUKEBNAABNAEX-UHFFFAOYSA-N 0.000 description 1
- SESUKTQUHMRTKJ-UHFFFAOYSA-N hydroperoxymethane;2-methylphenol Chemical class COO.CC1=CC=CC=C1O SESUKTQUHMRTKJ-UHFFFAOYSA-N 0.000 description 1
- YVJRCWCFDJYONJ-UHFFFAOYSA-N hydroperoxymethylbenzene Chemical class OOCC1=CC=CC=C1 YVJRCWCFDJYONJ-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000005367 kimax Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- GQKZBCPTCWJTAS-UHFFFAOYSA-N methoxymethylbenzene Chemical class COCC1=CC=CC=C1 GQKZBCPTCWJTAS-UHFFFAOYSA-N 0.000 description 1
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 1
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical class CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 1
- BTFQKIATRPGRBS-UHFFFAOYSA-N o-tolualdehyde Chemical class CC1=CC=CC=C1C=O BTFQKIATRPGRBS-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- BEZDDPMMPIDMGJ-UHFFFAOYSA-N pentamethylbenzene Chemical class CC1=CC(C)=C(C)C(C)=C1C BEZDDPMMPIDMGJ-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- XCRBXWCUXJNEFX-UHFFFAOYSA-N peroxybenzoic acid Chemical class OOC(=O)C1=CC=CC=C1 XCRBXWCUXJNEFX-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- OWNWCYHOMPPWFQ-UHFFFAOYSA-N phenylmethanetricarbaldehyde Chemical class O=CC(C=O)(C=O)C1=CC=CC=C1 OWNWCYHOMPPWFQ-UHFFFAOYSA-N 0.000 description 1
- ZWLUXSQADUDCSB-UHFFFAOYSA-N phthalaldehyde Chemical class O=CC1=CC=CC=C1C=O ZWLUXSQADUDCSB-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011175 product filtration Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000006798 ring closing metathesis reaction Methods 0.000 description 1
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical class OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 150000000000 tetracarboxylic acids Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 150000005201 tetramethylbenzenes Chemical class 0.000 description 1
- 150000005199 trimethylbenzenes Chemical class 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 150000003739 xylenols Chemical class 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2322—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles using columns, e.g. multi-staged columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
- B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
- B01J8/228—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement externally, i.e. the particles leaving the vessel and subsequently re-entering it
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B33/00—Oxidation in general
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
- C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
- B01F23/231231—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00292—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant solids
- B01J2208/003—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant solids involving reactant slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00539—Pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/0061—Controlling the level
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60672804P | 2004-09-02 | 2004-09-02 | |
| US60/606,728 | 2004-09-02 | ||
| US63132404P | 2004-11-29 | 2004-11-29 | |
| US60/631,324 | 2004-11-29 | ||
| US11/154,504 | 2005-06-16 | ||
| US11/154,504 US7504535B2 (en) | 2004-09-02 | 2005-06-16 | Optimized liquid-phase oxidation |
| PCT/US2005/030547 WO2006028753A2 (en) | 2004-09-02 | 2005-08-29 | Optimized liquid-phase oxidation in a bubble column reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2576212A1 true CA2576212A1 (en) | 2006-03-16 |
Family
ID=35462614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002576212A Abandoned CA2576212A1 (en) | 2004-09-02 | 2005-08-29 | Optimized liquid-phase oxidation in a bubble column reactor |
Country Status (12)
| Country | Link |
|---|---|
| US (3) | US7504535B2 (enExample) |
| EP (2) | EP1789179B1 (enExample) |
| JP (1) | JP2008511639A (enExample) |
| KR (1) | KR101275465B1 (enExample) |
| BR (1) | BRPI0514789B1 (enExample) |
| CA (1) | CA2576212A1 (enExample) |
| ES (2) | ES2659088T3 (enExample) |
| LT (2) | LT2316566T (enExample) |
| MX (1) | MX2007002500A (enExample) |
| PL (2) | PL1789179T3 (enExample) |
| PT (2) | PT2316566T (enExample) |
| WO (1) | WO2006028753A2 (enExample) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7482482B2 (en) * | 2004-09-02 | 2009-01-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7371894B2 (en) * | 2004-09-02 | 2008-05-13 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7361784B2 (en) * | 2004-09-02 | 2008-04-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7399882B2 (en) * | 2004-09-02 | 2008-07-15 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7608732B2 (en) * | 2005-03-08 | 2009-10-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7495125B2 (en) * | 2004-09-02 | 2009-02-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7741515B2 (en) * | 2004-09-02 | 2010-06-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7586000B2 (en) * | 2004-09-02 | 2009-09-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7390921B2 (en) * | 2004-09-02 | 2008-06-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US20060047153A1 (en) * | 2004-09-02 | 2006-03-02 | Wonders Alan G | Optimized liquid-phase oxidation |
| US7582793B2 (en) | 2004-09-02 | 2009-09-01 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7572932B2 (en) * | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692036B2 (en) | 2004-11-29 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7507857B2 (en) * | 2004-09-02 | 2009-03-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7381836B2 (en) | 2004-09-02 | 2008-06-03 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7568361B2 (en) * | 2004-09-02 | 2009-08-04 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7589231B2 (en) * | 2004-09-02 | 2009-09-15 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7572936B2 (en) | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7504535B2 (en) * | 2004-09-02 | 2009-03-17 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7683210B2 (en) * | 2004-09-02 | 2010-03-23 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7910769B2 (en) * | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7563926B2 (en) * | 2004-09-02 | 2009-07-21 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692037B2 (en) | 2004-09-02 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7608733B2 (en) * | 2004-09-02 | 2009-10-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7884232B2 (en) * | 2005-06-16 | 2011-02-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US20070155987A1 (en) * | 2006-01-04 | 2007-07-05 | O'meadhra Ruairi S | Oxidative digestion with optimized agitation |
| US7358389B2 (en) * | 2006-01-04 | 2008-04-15 | Eastman Chemical Company | Oxidation system employing internal structure for enhanced hydrodynamics |
| US7355068B2 (en) * | 2006-01-04 | 2008-04-08 | Eastman Chemical Company | Oxidation system with internal secondary reactor |
| US7420082B2 (en) * | 2006-03-01 | 2008-09-02 | Eastman Chemical Company | Polycarboxylic acid production system employing hot liquor removal downstream of oxidative digestion |
| US7393973B2 (en) * | 2006-03-01 | 2008-07-01 | Eastman Chemical Company | Polycarboxylic acid production system with enhanced residence time distribution for oxidative digestion |
| US7772424B2 (en) * | 2006-03-01 | 2010-08-10 | Eastman Chemical Company | Polycarboxylic acid production system employing enhanced evaporative concentration downstream of oxidative digestion |
| US7326808B2 (en) * | 2006-03-01 | 2008-02-05 | Eastman Chemical Company | Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purge system |
| US20070208194A1 (en) * | 2006-03-01 | 2007-09-06 | Woodruff Thomas E | Oxidation system with sidedraw secondary reactor |
| US7816556B2 (en) * | 2006-03-01 | 2010-10-19 | Eastman Chemical Company | Polycarboxylic acid production system employing enhanced multistage oxidative digestion |
| US7326807B2 (en) * | 2006-03-01 | 2008-02-05 | Eastman Chemical Company | Polycarboxylic acid production system with enhanced heating for oxidative digestion |
| US7501537B2 (en) * | 2006-03-01 | 2009-03-10 | Eastman Chemical Company | Polycarboxylic acid production system employing oxidative digestion with reduced or eliminated upstream liquor exchange |
| US7872090B2 (en) * | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Reactor system with optimized heating and phase separation |
| US8455680B2 (en) * | 2008-01-15 | 2013-06-04 | Eastman Chemical Company | Carboxylic acid production process employing solvent from esterification of lignocellulosic material |
| US8614350B2 (en) | 2008-01-15 | 2013-12-24 | Eastman Chemical Company | Carboxylic acid production process employing solvent from esterification of lignocellulosic material |
| DE102008046898A1 (de) * | 2008-09-11 | 2010-04-15 | Lurgi Gmbh | Verfahren und Anlage zur Gewinnung fester Reaktionsprodukte aus Lösungen |
| WO2013188589A2 (en) * | 2012-06-12 | 2013-12-19 | Kandalam Ramanujachary | SPINEL CATALYST OF LixMn2O4 (0<x<0.2) FOR OXIDATION REACTIONS |
| KR101390661B1 (ko) * | 2013-01-24 | 2014-04-30 | 한국에너지기술연구원 | 동적 기체분배기 및 그를 적용한 기포탑 반응기 |
| GB2501625B (en) | 2013-06-19 | 2014-04-16 | Impact Lab Ltd | Ultrasonic NDT inspection system |
| US20190060819A1 (en) * | 2017-08-22 | 2019-02-28 | Larry Baxter | Gas/Liquid Heat and Material Exchange in the Presence of Entrained Solids |
| FR3081167B1 (fr) | 2018-05-17 | 2020-06-12 | IFP Energies Nouvelles | Dispositif limitateur de vortex et de depots solides |
| KR102728114B1 (ko) | 2020-09-22 | 2024-11-07 | 주식회사 엘지화학 | 올리고머 제조 장치 |
| EP4380721A1 (en) * | 2021-08-03 | 2024-06-12 | Koch-Glitsch, LP | Fluid distributor and up-flow reactors |
| CN114984897B (zh) * | 2022-05-20 | 2023-10-17 | 万华化学集团股份有限公司 | 一种氧化-过氧化物分解耦合反应装置及其用于有机醛氧化生产有机酸的方法 |
| US12467831B2 (en) | 2022-11-18 | 2025-11-11 | Georgia Tech Research Corporation | Molten salt sampling system and methods of use thereof |
| US12480860B2 (en) | 2022-12-07 | 2025-11-25 | Abilene Christian University | In-situ corrosion monitoring device and methods of use thereof |
| US12431253B2 (en) | 2023-06-21 | 2025-09-30 | Abilene Christian University | Fission product extraction system and methods of use thereof |
| WO2025029454A2 (en) | 2023-07-31 | 2025-02-06 | Abilene Christian University | Methods for the purification of molybdenum-99 with phase transfer agents |
Family Cites Families (283)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA94303A (en) | 1905-01-31 | 1905-07-25 | Thomas Edwards | Ore roasting furnace |
| US1331801A (en) | 1919-09-16 | 1920-02-24 | Buttner Joseph | Safety steering device for motor-vehicles |
| US1936427A (en) | 1930-01-31 | 1933-11-21 | Nat Synthetic Corp | Process of oxidizing naphthalene and related condensed aromatic ring compounds |
| US1902550A (en) | 1930-01-31 | 1933-03-21 | Nat Synthetic Corp | Process of oxidizing cyclic organic compounds |
| US2572575A (en) | 1949-09-23 | 1951-10-23 | Monsanto Chemicals | Preparation of terephthalic acid |
| US2572710A (en) | 1949-09-23 | 1951-10-23 | Monsanto Chemicals | Preparation of terephthalic acid |
| US3065044A (en) | 1954-05-06 | 1962-11-20 | Raymond E Blanco | Recovery of aluminum from fission products |
| US3064044A (en) | 1957-08-15 | 1962-11-13 | Standard Oil Co | Multistage oxidation system for preparing dicarboxylic acid |
| US3082250A (en) | 1958-05-05 | 1963-03-19 | Standard Oil Co | Recovery of phthalic acid products |
| US3071447A (en) | 1958-09-09 | 1963-01-01 | Whiting Corp | Hydraulic classifier |
| US3029278A (en) | 1958-12-11 | 1962-04-10 | Standard Oil Co | Process for separation of phthalic acids |
| AT236346B (de) | 1961-01-25 | 1964-10-12 | Union Carbide Corp | Boden zum Inberührungbringen von Flüssigkeit und Gas |
| US3257363A (en) | 1961-05-22 | 1966-06-21 | Phillips Petroleum Co | Control of the composition of a reaction mixture |
| GB1007570A (en) | 1961-07-24 | 1965-10-13 | Socaty | Process for the catalytic oxidation of xylenes or industrial mixtures of xylenes |
| NL282031A (enExample) | 1961-08-14 | |||
| US3216481A (en) | 1962-04-17 | 1965-11-09 | Badger Co | Recovery of phthalic and maleic acid from solutions |
| NL294776A (enExample) | 1962-10-06 | |||
| US3244744A (en) | 1963-02-27 | 1966-04-05 | Standard Oil Co | Separation process for isophthalic acid and terephthalic acid |
| FR1394471A (fr) | 1963-04-30 | 1965-04-02 | Standard Oil Co | Perfectionnements aux procédés pour la préparation d'acides benzène-polycarboxyliques de haute pureté |
| GB1062482A (en) | 1963-04-30 | 1967-03-22 | Standard Oil Co | High quality phthalic acids |
| DE1276628C2 (de) | 1963-05-20 | 1975-01-16 | Rudzki, Henryk Stanislaw, Dr., Los Angeles, Calif. (V.St.A.) | Verfahren zur herstellung von isophtalsaeure und/oder terephthalsaeure |
| US3410897A (en) | 1963-10-10 | 1968-11-12 | Maruzen Oil Company Ltd | Purification of terephthalic acid |
| US3293288A (en) | 1963-12-02 | 1966-12-20 | Exxon Research Engineering Co | Process for the separation of monobasic and dibasic aromatic acids |
| US3388157A (en) | 1965-02-10 | 1968-06-11 | Ethyl Corp | Process for the production of dicarboxylic acids |
| NL6606774A (enExample) | 1965-05-17 | 1966-11-18 | ||
| GB1142864A (en) | 1965-11-15 | 1969-02-12 | Ici Ltd | Crystallisation process |
| US3497552A (en) | 1966-07-18 | 1970-02-24 | Standard Oil Co | Continuous crystallization in a plurality of cooling stages using dilutions by cooled solvent of feed to each stage |
| US3549695A (en) | 1966-09-01 | 1970-12-22 | Mobil Oil Corp | Method for downflow leaching |
| US3534090A (en) | 1966-11-04 | 1970-10-13 | Mobil Oil Corp | Hydrocarbon oxidation |
| US3584039A (en) | 1967-08-30 | 1971-06-08 | Standard Oil Co | Fiber-grade terephthalic acid by catalytic hydrogen treatment of dissolved impure terephthalic acid |
| US3556733A (en) | 1968-04-05 | 1971-01-19 | Struthers Scientific Int Corp | Fines dissolver for crystallizers |
| US3850981A (en) | 1968-04-16 | 1974-11-26 | Celanese Corp | Liquid phase oxidation of p-xylene to terephthalic acid |
| FR2006269A1 (enExample) | 1968-04-16 | 1969-12-26 | Celanese Corp | |
| US3626001A (en) | 1968-05-09 | 1971-12-07 | Atlantic Richfield Co | Method for the production of high-purity isophthalic or terephthalic acid |
| AT282466B (de) | 1968-07-25 | 1970-06-25 | Oemv Ag | Bitumenblasverfahren und Einrichtung zur Durchführung desselben |
| DE1792402A1 (de) | 1968-08-29 | 1971-11-11 | Dynamit Nobel Ag | Verfahren zur Durchfuehrung exothermer chemischer Reaktionen in heterogenen Gas-Fluessigkeits-Gemischen |
| GB1250222A (enExample) * | 1968-10-25 | 1971-10-20 | ||
| CA849014A (en) | 1968-10-25 | 1970-08-11 | Ichikawa Yataro | Apparatus for continuous gas-liquid contact and process for refining crude terephthalic acid |
| US3660476A (en) | 1968-10-30 | 1972-05-02 | Teijin Ltd | Method for the preparation of terephthalic acid |
| US3708532A (en) | 1968-11-04 | 1973-01-02 | Teijin Ltd | Process for the continuous purification of crude terephthalic acid |
| BE724040A (enExample) | 1968-11-18 | 1969-05-02 | ||
| US3700731A (en) | 1969-02-28 | 1972-10-24 | Du Pont | Process for oxidizing xylenes to phthalic acids |
| US3629321A (en) | 1969-05-26 | 1971-12-21 | Standard Oil Co | Integration of para-xylene oxidation to terephthalic acid and its esterification to dimethyl terephthalate |
| US3839436A (en) | 1969-05-26 | 1974-10-01 | Standard Oil Co | Integration of para-or meta-xylene oxidation to terephthalic acid or isophthalic acid and its purification by hydrogen treatment of aqueous solution |
| US3683018A (en) | 1969-05-26 | 1972-08-08 | Standard Oil Co | Integrated oxidation of isomeric xylene mixture to isomeric phthalic acid mixture and separation of mixture of isomeric phthalic acids into individual isomer products |
| DE1927937A1 (de) | 1969-05-31 | 1970-12-17 | Dynamit Nobel Ag | Verfahren zur Herstellung von Benzoldicarbonsaeuren bzw. Benzoldicarbonsaeureestern |
| US3873275A (en) | 1969-09-29 | 1975-03-25 | Whiting Corp | Crystallization apparatus and method |
| BE759284A (fr) | 1969-11-24 | 1971-05-24 | Shell Int Research | Procede et appareil pour la mise en contact d'un liquide avec des particules solides |
| GB1301291A (enExample) | 1969-12-01 | 1972-12-29 | ||
| US3686293A (en) | 1970-07-13 | 1972-08-22 | Giorgio Gualdi | Process for the preparation of aromatic carboxylic acids |
| JPS5141624B1 (enExample) * | 1970-12-30 | 1976-11-11 | ||
| JPS5328419B1 (enExample) | 1971-04-26 | 1978-08-15 | ||
| US3785779A (en) | 1971-08-02 | 1974-01-15 | Exxon Research Engineering Co | Gas liquid inlet distributor |
| JPS5544644B2 (enExample) | 1971-09-23 | 1980-11-13 | ||
| GB1373230A (en) | 1971-12-23 | 1974-11-06 | Mitsui Petrochemical Ind | Process for producing terephthalic acid |
| JPS5234590B2 (enExample) | 1971-12-28 | 1977-09-03 | ||
| NL169993C (nl) * | 1972-01-13 | 1982-09-16 | Maruzen Oil Co Ltd | Werkwijze ter bereiding van tereftaalzuur. |
| DE2217003C2 (de) | 1972-04-08 | 1983-12-15 | Chemische Werke Hüls AG, 4370 Marl | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von gesättigten aliphatischen Dicarbonsäuren |
| GB1428831A (en) | 1972-05-20 | 1976-03-17 | Teijin Ltd | Separation of aromatic carboxylic acids |
| US3845117A (en) | 1972-12-14 | 1974-10-29 | Halcon International Inc | Process for preparation of phthalic acids |
| JPS5328421B2 (enExample) | 1973-05-15 | 1978-08-15 | ||
| US3931305A (en) | 1973-08-20 | 1976-01-06 | Standard Oil Company | Terephthalic acid recovery by continuous flash crystallization |
| JPS5328902B2 (enExample) | 1973-09-14 | 1978-08-17 | ||
| US3850983A (en) | 1973-10-15 | 1974-11-26 | Standard Oil Co | Separation of terephthalic from paratoluic acid from solutions thereof in water and/or acetic acid |
| US4053506A (en) | 1975-05-02 | 1977-10-11 | Standard Oil Company (Indiana) | Production of fiber-grade terephthalic acid |
| BE847474A (fr) | 1975-10-24 | 1977-04-20 | Oxydation secondaire d'un effluent fluide de l'oxydation primaire du m-xylene ou du p-xylene, | |
| US3997620A (en) | 1975-10-28 | 1976-12-14 | Uop Inc. | Process for separating para-xylene |
| JPS5912096B2 (ja) * | 1975-10-31 | 1984-03-21 | 三菱化学株式会社 | ホウコウゾクポリカルボンサンノセイゾウホウ |
| JPS5278846A (en) | 1975-12-25 | 1977-07-02 | Matsuyama Sekyu Kagaku Kk | Continuous production of high purity telephthalic acid |
| GB1574651A (en) | 1976-02-24 | 1980-09-10 | Matsuyama Petrochemicals Inc | Process and apparatus for producing aromatic dicarboxylic acids |
| JPS52111532A (en) * | 1976-03-11 | 1977-09-19 | Kuraray Yuka Kk | Production of high-purity terephthalic acid |
| SU1126202A3 (ru) | 1976-05-28 | 1984-11-23 | Институт Фор Атомэнерги (Фирма) | Способ непрерывной многостадийной кристаллизации из раствора |
| DE2623977C3 (de) | 1976-05-28 | 1979-04-12 | Nukem Gmbh, 6450 Hanau | Verfahren und Vorrichtung zur Herstellung von rieselfähigem, direkt verpressbarem Urandioxid-Pulver |
| US4185073A (en) | 1976-07-26 | 1980-01-22 | Standard Oil Company (Indiana) | Apparatus for iso- or terephthalic acid production in and recovery from benzoic acid-water solvent system |
| US4081464A (en) | 1976-07-26 | 1978-03-28 | Standard Oil Company | Iso- or terephthalic acid production in and recovery from benzoic acid-water solvent system |
| GB1542320A (en) | 1976-10-26 | 1979-03-14 | Labofina Sa | Process for the preparation of aromatic dicarboxylic acids |
| NL188282C (nl) | 1977-04-04 | 1992-05-18 | Montedison Spa | Werkwijze voor de synthese van tereftaalzuur door oxyderen van p-xyleen in azijnzuuroplossing. |
| US4158738A (en) | 1977-05-26 | 1979-06-19 | E. I. Du Pont De Nemours And Company | Process for the production of fiber-grade terephthalic acid |
| JPS5718647Y2 (enExample) | 1977-11-29 | 1982-04-19 | ||
| US4482524A (en) | 1978-01-31 | 1984-11-13 | Ari Technologies, Inc. | Autocirculation apparatus |
| DE2805915C3 (de) | 1978-02-13 | 1981-11-05 | Dynamit Nobel Ag, 5210 Troisdorf | Reaktor zur Oxidation von Gemischen aus p-Xylol und p-Toluylsäuremethylester mit sauerstoffhaltigen Gasen in flüssiger Phase |
| US4233269A (en) | 1978-11-09 | 1980-11-11 | Exxon Research & Engineering Co. | Gas liquid distributor |
| US4263448A (en) | 1979-03-30 | 1981-04-21 | Halcon Research And Development Corp. | Process for oxidation of hydrocarbons |
| US4255590A (en) | 1979-11-08 | 1981-03-10 | Standard Oil Company (Indiana) | Combination of pyrolysis and incineration of solid mixture of oxygen-containing aromatic compounds obtained as residue of manufacture of benzene di- and tricarboxylic acids |
| IT1129759B (it) | 1980-01-23 | 1986-06-11 | Montedison Spa | Metodo per ricuperare in forma attiva i componenti del sistema catalitico della sintesi dell'acido tereftalico |
| GB2072162B (en) | 1980-03-21 | 1984-03-21 | Labofina Sa | Process for the production and the recovery of terephthalic acid |
| DE3047101A1 (de) | 1980-12-13 | 1982-07-22 | Hoechst Ag, 6000 Frankfurt | Verfahren zum verbessern der gasverteilung in mammut-schlaufenreaktoren |
| US4342876A (en) | 1980-12-22 | 1982-08-03 | Bechtel International Corporation | Method for oxidation of p-xylene and method for preparing dimethylterephthalate |
| US4334086A (en) | 1981-03-16 | 1982-06-08 | Labofina S.A. | Production of terephthalic acid |
| US4459365A (en) | 1981-05-29 | 1984-07-10 | Mitsubishi Gas Chemical Company, Inc. | Method of recovering a catalytic metal |
| US4456767A (en) | 1981-07-27 | 1984-06-26 | Rhone-Poulenc, Inc. | Solvent and catalyst recovery and recycle in the manufacture of phenoxybenzoic acid |
| US4391985A (en) | 1981-11-16 | 1983-07-05 | Eastman Kodak Company | Process for the separation of isophthalic acid from terephthalic acid |
| DE3363127D1 (en) | 1982-02-09 | 1986-05-28 | Bbc Brown Boveri & Cie | Method and apparatus for treating a liquid with a gas |
| JPS58177106A (ja) * | 1982-04-13 | 1983-10-17 | Jgc Corp | 多段式高流速気液接触装置 |
| JPS58189134U (ja) | 1982-06-07 | 1983-12-15 | 小野 勝義 | ヘルメツト |
| JPS58189135U (ja) | 1982-06-12 | 1983-12-15 | 株式会社誠実堂製帽所 | 帽子 |
| JPS59104345A (ja) | 1982-12-03 | 1984-06-16 | Kuraray Yuka Kk | 直接重合用に適したテレフタル酸の製造方法 |
| JPS59106435A (ja) | 1982-12-10 | 1984-06-20 | Mitsubishi Chem Ind Ltd | 高純度テレフタル酸の製法 |
| JPS5993029U (ja) | 1982-12-15 | 1984-06-23 | 株式会社東海理化電機製作所 | 照明付き押釦装置 |
| JPS59193101U (ja) | 1983-06-10 | 1984-12-21 | 谷末 洋三 | テ−プ掛け装置 |
| JPS59196705U (ja) | 1983-06-16 | 1984-12-27 | セイレイ工業株式会社 | トラクタのリフトア−ム昇降用油圧シリンダ構造 |
| JPS6036439A (ja) | 1983-08-09 | 1985-02-25 | Mitsubishi Chem Ind Ltd | テレフタル酸の製法 |
| US4500732A (en) | 1983-09-15 | 1985-02-19 | Standard Oil Company (Indiana) | Process for removal and recycle of p-toluic acid from terephthalic acid crystallizer solvent |
| US4769487A (en) | 1984-08-20 | 1988-09-06 | Amoco Corporation | Multistage oxidation in a single reactor |
| US4605763A (en) | 1984-08-31 | 1986-08-12 | Eastman Kodak Company | Process for the purification of terephthalic acid |
| US4777287A (en) | 1984-10-29 | 1988-10-11 | Amoco Corporation | Recycle of vaporized solvent in liquid phase oxidation of an alkyl aromatic |
| US4835307A (en) | 1984-12-13 | 1989-05-30 | Amoco Corporation | Method and apparatus for controlling the manufacture of terephthalic acid to control the level and variability of the contaminant content and the optical density |
| US4648999A (en) | 1985-07-22 | 1987-03-10 | M. W. Kellogg Company | Apparatus for contacting fluid with solid |
| GB8527335D0 (en) | 1985-11-06 | 1985-12-11 | Ici Plc | Fermentation process |
| US5099064A (en) | 1985-12-30 | 1992-03-24 | Amoco Corporation | Method for increasing conversion efficiency for oxidation of an alkyl aromatic compound to an aromatic carboxylic acid |
| US4892970A (en) | 1985-12-30 | 1990-01-09 | Amoco Corporation | Staged aromatics oxidation in aqueous systems |
| JPS62192490U (enExample) | 1986-05-21 | 1987-12-07 | ||
| DE3625261A1 (de) | 1986-07-25 | 1988-02-04 | Basf Ag | Verfahren zur kontinuierlichen hydroformylierung olefinisch ungesaettigter verbindungen |
| US4769489A (en) | 1986-07-28 | 1988-09-06 | Amoco Corporation | Catalyst recovery method |
| US4914230A (en) | 1986-07-28 | 1990-04-03 | Amoco Corporation | Catalyst recovery method |
| US4906471A (en) * | 1986-09-08 | 1990-03-06 | Yaguang Liu | Pharmaceutical composition for the reducing both hyperlipidemia and platelet-aggregation (PHP) |
| JPH078821B2 (ja) | 1986-09-26 | 1995-02-01 | 三井石油化学工業株式会社 | 芳香族カルボン酸の製造方法 |
| JPH078823B2 (ja) | 1986-10-20 | 1995-02-01 | 三井石油化学工業株式会社 | 高純度テレフタル酸の製造方法 |
| US5166420A (en) | 1986-10-20 | 1992-11-24 | Mitsui Petrochemical Industries, Ltd. | Process for the production of high purity terephthalic acid |
| US4900480A (en) | 1986-10-21 | 1990-02-13 | Union Carbide Corporation | Gas-liquid mixing |
| DE3641305C1 (de) | 1986-12-03 | 1988-03-24 | Kalk Chemische Fabrik Gmbh | Verfahren und Vorrichtung zur Herstellung einer suspendiertes Calciumcarbonat enthaltenden Ammoniumnitratloesung |
| DE3704720A1 (de) | 1987-02-14 | 1988-08-25 | Huels Troisdorf | Verfahren und vorrichtung zur herstellung von benzolcarbonsaeuren bzw. benzoldicarbonsaeureestern |
| JPS63209702A (ja) | 1987-02-25 | 1988-08-31 | Ishikawajima Harima Heavy Ind Co Ltd | 結晶缶の運転方法 |
| JP2504461B2 (ja) | 1987-04-24 | 1996-06-05 | 三菱化学株式会社 | 高品質テレフタル酸の製法 |
| DE3839229A1 (de) | 1988-11-19 | 1990-05-23 | Krupp Koppers Gmbh | Verfahren zur gewinnung von p-xylol mit einer reinheit von mehr als 99,8 gew.-% |
| US5211924A (en) | 1988-02-29 | 1993-05-18 | Amoco Corporation | Method and apparatus for increasing conversion efficiency and reducing power costs for oxidation of an aromatic alkyl to an aromatic carboxylic acid |
| US4855491A (en) | 1988-04-25 | 1989-08-08 | Amoco Corporation | Method for selectively removing process stream impurities utilizing reverse osmosis |
| US4863888A (en) | 1988-04-29 | 1989-09-05 | Amoco Corporation | Catalyst containing cobalt boron and oxygen and optionally aluminum of preparation and process |
| GB8811114D0 (en) | 1988-05-11 | 1988-06-15 | Ici Plc | Fermentation process & apparatus |
| US4855492A (en) | 1988-05-27 | 1989-08-08 | Amoco Corporation | Process for production of aromatic polycarboxylic acids |
| US4833269A (en) | 1988-08-05 | 1989-05-23 | Amoco Corporation | Method for purifying terephthalic acid recycle streams |
| US4939297A (en) | 1989-06-05 | 1990-07-03 | Eastman Kodak Company | Extraction process for removal of impurities from terephthalic acid filtrate |
| US5068406A (en) | 1989-09-06 | 1991-11-26 | Amoco Corporation | Compartmented oxidation method |
| US5004830A (en) | 1989-11-29 | 1991-04-02 | Amoco Corporation | Process for oxidation of alkyl aromatic compounds |
| US5126037A (en) | 1990-05-04 | 1992-06-30 | Union Oil Company Of California | Geopreater heating method and apparatus |
| DE4016063A1 (de) | 1990-05-18 | 1991-11-21 | Hoechst Ag | Verfahren zur teilweisen elektrolytischen enthalogenierung von di- und trichloressigsaeure sowie elektrolyseloesung |
| KR920004602B1 (ko) * | 1990-06-07 | 1992-06-11 | 재단법인 한국화학연구소 | 1-옥소-1, 2, 3, 4-테트라하이드로나프탈렌의 제조방법 |
| ES2064912T3 (es) | 1990-06-25 | 1995-02-01 | Mitsubishi Gas Chemical Co | Procedimiento para producir acido isoftalico de elevada pureza. |
| US5356600A (en) | 1990-09-24 | 1994-10-18 | Praxair Technology, Inc. | Oxygen enrichment method and system |
| US5095145A (en) | 1990-11-05 | 1992-03-10 | Amoco Corporation | Preparation of purified terephthalic acid from waste polyethylene terephthalate |
| US5095142A (en) | 1990-11-29 | 1992-03-10 | Amoco Corporation | Solvent recovery during production of aromatic polycarboxylic acids |
| GB9102393D0 (en) | 1991-02-05 | 1991-03-20 | Ici Plc | Production of terephthalic acid |
| GB9104776D0 (en) | 1991-03-07 | 1991-04-17 | Ici Plc | Process for the production of terephthalic acid |
| US5175355A (en) | 1991-04-12 | 1992-12-29 | Amoco Corporation | Improved process for recovery of purified terephthalic acid |
| US5227570A (en) | 1991-12-02 | 1993-07-13 | Taiwan Styrene Monomer Corporation | Process for separation of ethylbenzene or ethylbenzene/p-xylene from a xylene isomers mixture |
| US6489527B1 (en) | 1992-05-26 | 2002-12-03 | John Di-Yi Ou | Process for improving purity of para-xylene product |
| GB9211415D0 (en) | 1992-05-29 | 1992-07-15 | Ici Plc | Process for the production of purified terephthalic acid |
| GB9310070D0 (en) | 1992-05-29 | 1993-06-30 | Ici Plc | Process for the production of purified terephthalic acid |
| US5292934A (en) | 1992-06-18 | 1994-03-08 | Amoco Corporation | Method for preparing aromatic carboxylic acids |
| KR970000136B1 (ko) | 1993-09-28 | 1997-01-04 | 브이.피. 유리예프 | 고순도 벤젠디카르복실산 이성질체의 제조방법 |
| FR2715395B1 (fr) | 1994-01-26 | 1997-02-07 | Anjou Rech | Unite de traitement d'eau par ozonation, et installation de production d'eau ozonee correspondante |
| US5523474A (en) | 1994-05-11 | 1996-06-04 | Praxair Technology, Inc. | Terephthalic acid production using evaporative cooling |
| US5518700A (en) | 1994-06-25 | 1996-05-21 | Shell Oil Company | Cyclonic reactor |
| EP0773803A1 (en) | 1994-07-25 | 1997-05-21 | Advanced Cardiovascular Systems, Inc. | Composite polyester material having a lubricous surface |
| EP0704416B1 (en) | 1994-09-27 | 2000-01-12 | Chevron Chemical Company LLC | Manufacture of high purity benzene and para-rich xylenes by combining aromatization and selective disproportionation of impure toluene |
| US5567842A (en) | 1994-11-16 | 1996-10-22 | Mitsubishi Chemical Corporation | Process for producing terephthalic acid |
| JPH08151347A (ja) | 1994-11-28 | 1996-06-11 | Mitsubishi Chem Corp | テレフタル酸の製造法 |
| US5712412A (en) | 1994-12-26 | 1998-01-27 | Mitsubishi Gas Chemical Co., Inc. | Process for producing highly pure terephthalic acid |
| FR2728894A1 (fr) | 1994-12-29 | 1996-07-05 | Inst Francais Du Petrole | Procede de separation de paraxylene comportant au moins deux etages de cristallisation a haute temperature |
| SI9500109A (en) | 1995-04-05 | 1996-10-31 | Levec Janez Dipl Ing Prof Dr | Apparatus and Process for Thermal Oxidative Treatment of Waste Waters |
| GB2299767B (en) | 1995-04-07 | 1998-05-13 | Norske Stats Oljeselskap | Regneration of fischer-tropsch catalysts |
| JP3979505B2 (ja) | 1995-05-17 | 2007-09-19 | 三菱瓦斯化学株式会社 | 高純度テレフタル酸の製造方法 |
| JPH08325197A (ja) | 1995-05-30 | 1996-12-10 | Mitsubishi Gas Chem Co Inc | テレフタル酸の製造方法 |
| US5840968A (en) | 1995-06-07 | 1998-11-24 | Hfm International, Inc. | Method and apparatus for preparing purified terephthalic acid |
| US5801282A (en) | 1995-06-07 | 1998-09-01 | Twenty-First Century Research Corporation | Methods of making intermediate oxidation products by controlling pre-coalescing temperature and transient temperature difference in an atomized liquid |
| US5580531A (en) | 1995-06-07 | 1996-12-03 | Twenty-First Century Research Corporation | Devices for making reaction products by controlling transient conversion in an atomized liquid |
| US6013835A (en) | 1995-06-07 | 2000-01-11 | Hfm International, Inc. | Method and apparatus for preparing purified terephthalic acid |
| US5883292A (en) | 1996-01-17 | 1999-03-16 | Twenty-First Century Research Corporation | Reaction control by regulating internal condensation inside a reactor |
| US5767311A (en) | 1995-06-07 | 1998-06-16 | Glitsch International, Inc. | Method and apparatus for preparing purified terephtalic acid |
| US5929274A (en) | 1995-06-07 | 1999-07-27 | Hfm International, Inc. | Method to reduce carboxybenzaldehyde isomers in terephthalic acid or isophthalic acid |
| US6143470A (en) | 1995-06-23 | 2000-11-07 | Nguyen; My T. | Digital laser imagable lithographic printing plates |
| ES2104512B1 (es) | 1995-09-21 | 1998-07-01 | Interquisa | Procedimiento industrial para la fabricacion de acidos carboxilicos aromaticos. |
| FR2739375B1 (fr) | 1995-09-29 | 1997-12-05 | Inst Francais Du Petrole | Production de paraxylene a partir d'un effluent de dismutation paraselective du toluene par un procede de cristallisation associe a une adsorption en lit mobile simule |
| US5696285A (en) | 1995-12-29 | 1997-12-09 | Praxair Technology, Inc. | Production of terephthalic acid with excellent optical properties through the use of pure or nearly pure oxygen as the oxidant in p-xylene oxidation |
| US5693856A (en) | 1996-01-16 | 1997-12-02 | The Boc Group, Inc. | Production of terephthalic acid |
| EP0879221A1 (en) | 1996-01-25 | 1998-11-25 | E.I. Du Pont De Nemours And Company | Production of aromatic carboxylic acids |
| US6376733B1 (en) | 1996-01-25 | 2002-04-23 | Exxonmobil Chemical Patents Inc. | Process for production of paraxylene |
| US5756833A (en) | 1996-02-01 | 1998-05-26 | Amoco Corporation | Catalytic purification and recovery of dicarboxylic aromatic acids |
| ID15851A (id) | 1996-02-13 | 1997-08-14 | Mitsubishi Chem Corp | Proses untuk menghasilkan suatu asam aromatik karboksilik |
| JPH09278709A (ja) * | 1996-02-13 | 1997-10-28 | Mitsubishi Chem Corp | 芳香族カルボン酸の製造方法 |
| WO1997030963A1 (en) | 1996-02-22 | 1997-08-28 | E.I. Du Pont De Nemours And Company | Production of aromatic polycarboxylic acids |
| US6084125A (en) | 1996-02-27 | 2000-07-04 | Praxair Technology, Inc. | Process for producing aliphatic acids using a reactor system having a shell and a tube reactor configuration to force circulation of reaction liquid |
| US5824207A (en) | 1996-04-30 | 1998-10-20 | Novetek Octane Enhancement, Ltd. | Method and apparatus for oxidizing an organic liquid |
| US6242643B1 (en) | 1996-05-17 | 2001-06-05 | Toray Industries, Inc. | Method for preparing aromatic carboxylic acids, aromatic aldehydes, and aromatic alcohols |
| US6288270B1 (en) | 1996-06-24 | 2001-09-11 | Rpc Inc. | Methods for controlling the reaction rate of a hydrocarbon to an acid by making phase-related adjustments |
| US5928615A (en) | 1996-07-12 | 1999-07-27 | Mcdermott Technology, Inc. | Wet scrubber oxidation air sparger arrangement |
| JP3757995B2 (ja) | 1996-07-12 | 2006-03-22 | 三菱瓦斯化学株式会社 | 高純度イソフタル酸の製造方法 |
| JPH1045667A (ja) | 1996-07-29 | 1998-02-17 | Mitsubishi Gas Chem Co Inc | 分散媒置換装置を用いた高純度テレフタル酸の製造方法 |
| EP0923524A1 (en) | 1996-08-21 | 1999-06-23 | Twenty-First Century Research Corporation | Methods and devices for controlling the reaction by adjusting the oxidant consumption rate |
| US6133476A (en) | 1996-09-17 | 2000-10-17 | Lin; Tsong-Dar Vincent | Process for purification of aromatic polycarboxylic acids |
| ES2274549T3 (es) * | 1996-09-24 | 2007-05-16 | MERCK & CO., INC. | Compuestos para la inhibicion de la angiogenesis por terapia de genes . |
| IT1288760B1 (it) | 1996-10-17 | 1998-09-24 | Fiat Ricerche | Motore elettrostatico lineare |
| US5817868A (en) | 1996-11-12 | 1998-10-06 | Twenty-First Century Research Corporation | Method and devices for controlling the oxidation of a hydrocarbon to an acid by regulating temperature/conversion relationship in multi-stage arrangements |
| ID19133A (id) | 1996-12-12 | 1998-06-18 | Praxair Technology Inc | Pengisian oksigen langsung kedalam reaktor-reaktor ruang gelembung |
| US5824819A (en) | 1996-12-18 | 1998-10-20 | Twenty-First Century Research Corporation | Methods of preparing an intermediate oxidation product from a hydrocarbon by utilizing an activated initiator |
| GB9701251D0 (en) | 1997-01-22 | 1997-03-12 | Bp Chem Int Ltd | Process |
| JP3804150B2 (ja) | 1997-02-17 | 2006-08-02 | 三井化学株式会社 | 高純度テレフタル酸の製造方法 |
| KR100264749B1 (ko) | 1997-02-17 | 2000-09-01 | 나까니시 히로유끼 | 고순도 테레프탈산의 제조 방법 |
| DE59808069D1 (de) | 1997-02-27 | 2003-05-28 | Basf Ag | Verfahren zur herstellung von schalenkatalysatoren für die katalytische gasphasenoxidation von aromatischen kohlenwasserstoffen |
| WO1998038150A1 (en) | 1997-02-27 | 1998-09-03 | E.I. Du Pont De Nemours And Company | Production of terephthalic acid |
| US5811363A (en) | 1997-05-02 | 1998-09-22 | Exxon Research And Engineering Company | Catalyst rejuvenation in hydrocarbon synthesis slurry with reduced slurry recontamination |
| US5817702A (en) | 1997-05-02 | 1998-10-06 | Exxon Research And Engineering Company | Hydrocarbon synthesis catalyst slurry rejuvenation with gas disengagement |
| US5811468A (en) | 1997-05-06 | 1998-09-22 | Exxon Research And Engineering Company | Combination gas disengaging downcomer-rejuvenation tube for in-situ slurry catalyst rejuvenation (LAW541) |
| US5770629A (en) * | 1997-05-16 | 1998-06-23 | Exxon Research & Engineering Company | Slurry hydrocarbon synthesis with external product filtration |
| US6037491A (en) | 1997-07-25 | 2000-03-14 | Rpc Inc. | Methods and devices for controlling hydrocarbon oxidations to respective acids by adjusting the solvent to hydrocarbon ratio |
| US5939313A (en) | 1997-09-12 | 1999-08-17 | Praxair Technology, Inc. | Stationary vortex system for direct injection of supplemental reactor oxygen |
| FR2768724B1 (fr) | 1997-09-23 | 1999-12-03 | Inst Francais Du Petrole | Procede de production de paraxylene comprenant une etape d'adsorption et une etape d'isomerisation en phase liquide |
| US6004452A (en) | 1997-11-14 | 1999-12-21 | Chevron Chemical Company Llc | Process for converting hydrocarbon feed to high purity benzene and high purity paraxylene |
| WO1999040058A1 (en) | 1998-02-09 | 1999-08-12 | Rpc, Inc. | Process for treating cobalt catalyst in oxidation mixtures of hydrocarbons to dibasic acids |
| JP3664867B2 (ja) | 1998-03-13 | 2005-06-29 | 三菱重工業株式会社 | Ｐｃｂ分解反応容器 |
| EP0952142B1 (en) | 1998-04-20 | 2006-10-18 | Givaudan SA | Compounds with protected hydroxy groups |
| US6362367B2 (en) | 1998-04-21 | 2002-03-26 | Union Carbide Chemicals & Plastics Technology Corp. | Preparation of organic acids |
| US6133470A (en) | 1998-07-28 | 2000-10-17 | Mobil Oil Corporation | Integration of p-xylene production and subsequent conversion process |
| DE19837723A1 (de) | 1998-08-20 | 2000-02-24 | Phenolchemie Gmbh & Co Kg | Verfahren zur Reinigung von Abwässern aus dem Hock-Verfahren |
| US6080372A (en) | 1998-09-11 | 2000-06-27 | Air Products And Chemicals, Inc. | Two stage reactor for continuous three phase slurry hydrogenation and method of operation |
| DE19843573A1 (de) | 1998-09-23 | 2000-03-30 | Degussa | Blasensäule und deren Verwendung |
| WO2000023383A1 (en) | 1998-10-20 | 2000-04-27 | Boley Roger J | Method and apparatus for continuous or intermittent supply of ozonated water |
| US6291707B1 (en) | 1999-03-12 | 2001-09-18 | Tsong-Dar Vincent Lin | Process of purifying and producing high purity aromatic polycarboxylic acids and derivatives thereof |
| KR100642625B1 (ko) | 1998-11-24 | 2006-11-10 | 티. 디. 빈센트 린 | 고순도 방향족 폴리카르복실산 및 이것의 유도체를 정제및 생성하는 방법 |
| US6392091B2 (en) | 1998-11-24 | 2002-05-21 | Tsong-Dar Vincent Lin | Process of purifying and producing high purity aromatic polycarboxylic acids |
| US6153790A (en) | 1998-12-01 | 2000-11-28 | Shell Oil Company | Method to produce aromatic dicarboxylic acids using cobalt and zirconium catalysts |
| JP2000191583A (ja) | 1998-12-25 | 2000-07-11 | Mitsui Chemicals Inc | 芳香族カルボン酸の製造方法 |
| IT1311976B1 (it) | 1999-03-25 | 2002-03-22 | Franco Codignola | Procedimento per la produzione di acidi aromatici. |
| US6143926A (en) | 1999-09-21 | 2000-11-07 | E. I. Du Pont De Nemours And Company | Process for producing pure terephthalic acid with improved recovery of precursors, solvent and methyl acetate |
| US6639104B2 (en) | 1999-12-10 | 2003-10-28 | Inca International S.P.A. | Process for the recovery of purified terephthalic acid (PTA) |
| US20020091285A1 (en) | 2001-01-10 | 2002-07-11 | Housley Samuel Duncan | Method for increasing oxidation reactor production capacity |
| US7060853B2 (en) * | 2000-01-12 | 2006-06-13 | Invista North America S.A R.L. | Method for increasing oxidation reactor production capacity |
| WO2001051443A2 (en) | 2000-01-12 | 2001-07-19 | E.I. Du Pont De Nemours And Company | Method for increasing oxidation reactor production capacity |
| US6949673B2 (en) | 2000-01-12 | 2005-09-27 | E.I. Du Pont De Nemours And Company | Process for producing carboxylic acids |
| US20010007910A1 (en) | 2000-01-12 | 2001-07-12 | Housley Samuel D. | Process for producing carboxylic acids |
| CA2396967A1 (en) | 2000-01-21 | 2001-07-26 | Bp Corporation North America Inc. | Production of high purity aromatic carboxylic acid by oxidation in benzoic acid and water solvent |
| JP2001226315A (ja) | 2000-02-10 | 2001-08-21 | Mitsubishi Chemicals Corp | テレフタル酸の製造方法 |
| KR100374785B1 (ko) | 2000-06-29 | 2003-03-04 | 학교법인 포항공과대학교 | 액상 산화 반응기 |
| JP4243912B2 (ja) | 2000-07-05 | 2009-03-25 | 三菱瓦斯化学株式会社 | スラリーからの結晶回収方法 |
| US6765113B2 (en) | 2000-07-19 | 2004-07-20 | E.I. Du Pont De Nemours And Company | Production of aromatic carboxylic acids |
| EP1453883B1 (en) | 2000-12-07 | 2012-11-21 | Grupo Petrotemex, S.A. de C.V. | Low cost polyester process using a pipe reactor |
| MXPA03006122A (es) | 2001-01-10 | 2004-05-14 | Du Pont | Proceso mejorado para producir acidos carboxilicos. |
| JP4809534B2 (ja) | 2001-01-22 | 2011-11-09 | 三菱瓦斯化学株式会社 | 芳香族カルボン酸の製造法 |
| US20020137805A1 (en) * | 2001-01-26 | 2002-09-26 | Huang Jui-Hsin Ray | Process for operating a fischer-tropsch reactor |
| US6743400B2 (en) | 2001-03-21 | 2004-06-01 | The Boc Group, Inc. | Sparger configuration for fluidized bed hydrocarbon partial oxidation reactors |
| US6541525B2 (en) | 2001-03-27 | 2003-04-01 | Exxonmobil Research And Engineering Company | Slurry catalyst rejuvenation in-situ in slurry reactor |
| US6984753B2 (en) | 2001-05-15 | 2006-01-10 | Dow Italia S.R.L. | Agitation system for alkylbenzene oxidation reactors |
| US7485747B2 (en) | 2001-06-04 | 2009-02-03 | Eastman Chemical Company | Two stage oxidation process for the production of aromatic dicarboxylic acids |
| US6689903B2 (en) | 2001-06-04 | 2004-02-10 | Eastman Chemical Company | Crystallization method for production of purified aromatic dicarboxylic acids |
| US6504051B1 (en) | 2001-06-04 | 2003-01-07 | Eastman Chemical Company | Process for production of aromatic carboxylic acids with improved water removal technique |
| US7196215B2 (en) * | 2001-06-04 | 2007-03-27 | Eastman Chemical Company | Process for the production of purified terephthalic acid |
| WO2003020680A1 (en) | 2001-08-29 | 2003-03-13 | Mitsubishi Chemical Corporation | Method for producing aromatic dicarboxylic acid |
| WO2005068407A1 (en) * | 2004-01-07 | 2005-07-28 | Conocophillips Company | Systems and methods for catalyst/hydrocarbon product separation |
| CN2562866Y (zh) | 2002-02-01 | 2003-07-30 | 中国石油天然气股份有限公司 | 多级环流反应器 |
| US6908601B2 (en) * | 2002-02-08 | 2005-06-21 | The Boc Group, Inc. | Method for the production of nitrogen trifluoride |
| DE10211907A1 (de) | 2002-03-18 | 2003-10-02 | Basf Ag | Oxidation von o-Xylol zu o-Tolylsäure und anderen Oxidationsprodukten durch gestaffelte Zufuhr eines sauerstoffhaltigen Gases |
| US7135596B2 (en) | 2002-04-23 | 2006-11-14 | Bp Corporation North America Inc. | Method of removing iron contaminants from liquid streams during the manufacture and/or purification of aromatic acids |
| JP2004168716A (ja) | 2002-11-20 | 2004-06-17 | Mitsubishi Chemicals Corp | テレフタル酸の製造方法 |
| PL208869B1 (pl) | 2002-12-09 | 2011-06-30 | Eastman Chem Co | Sposób wytwarzania produktu oczyszczonego kwasu karboksylowego |
| US7132566B2 (en) | 2003-09-22 | 2006-11-07 | Eastman Chemical Company | Process for the purification of a crude carboxylic acid slurry |
| RU2005121568A (ru) * | 2002-12-09 | 2006-01-20 | Истман Кемикал Компани (US) | Способ окислительной очистки терефталевой кислоты |
| US7161027B2 (en) | 2002-12-09 | 2007-01-09 | Eastman Chemical Company | Process for the oxidative purification of terephthalic acid |
| US7074954B2 (en) | 2002-12-09 | 2006-07-11 | Eastman Chemical Company | Process for the oxidative purification of terephthalic acid |
| EP1572314A1 (en) | 2002-12-16 | 2005-09-14 | E.I. du Pont de Nemours and Company | Apparatus and method for forming crystals/precipitate/particles |
| US20040133057A1 (en) | 2003-01-02 | 2004-07-08 | Conocophillips Company | Gaseous hydrocarbon-oxygen bubble tank mixer |
| US6825278B2 (en) | 2003-01-16 | 2004-11-30 | Resolution Specialty Materials Llc | Modified pressure sensitive adhesive |
| US6804609B1 (en) | 2003-04-14 | 2004-10-12 | Conocophillips Company | Property prediction using residual stepwise regression |
| RU2268086C2 (ru) | 2003-04-17 | 2006-01-20 | Общество с ограниченной ответственностью "Научно-исследовательский и производственный центр "ВНИПИМ-ТОС" (ООО "НИиПЦ" ВНИПИМ-ТОС") | Противоточный секционированный газлифтный реактор для газожидкостных процессов |
| US20040215036A1 (en) | 2003-04-25 | 2004-10-28 | Robert Lin | Method for heating a crude carboxylic acid slurry in a post oxidation zone by the addition of steam |
| US7153480B2 (en) | 2003-05-22 | 2006-12-26 | David Robert Bickham | Apparatus for and method of producing aromatic carboxylic acids |
| US7381386B2 (en) | 2003-06-05 | 2008-06-03 | Eastman Chemical Company | Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid |
| US7494641B2 (en) | 2003-06-05 | 2009-02-24 | Eastman Chemical Company | Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid |
| US7273950B2 (en) | 2003-06-13 | 2007-09-25 | Tereftalatos Mexicanos, S.A. De C.V. | Process and apparatus for the efficient oxidation of alkyl aromatic compounds |
| CN1208301C (zh) | 2003-08-08 | 2005-06-29 | 中国纺织工业设计院 | 一种生产对苯二甲酸用的气升式外循环鼓泡塔氧化装置 |
| CN1228302C (zh) | 2003-10-12 | 2005-11-23 | 浙江大学 | 一种生产对苯二甲酸用的鼓泡塔氧化反应装置 |
| US7485746B2 (en) | 2003-11-14 | 2009-02-03 | Bp Corporation North America Inc. | Staged countercurrent oxidation |
| US6838487B1 (en) | 2003-12-04 | 2005-01-04 | Rentech, Inc. | Method and apparatus for regenerating an iron-based Fischer-Tropsch catalyst |
| GB2412612B (en) * | 2004-04-02 | 2008-10-29 | Statoil Asa | Slurry bubble column reactor |
| US7504535B2 (en) | 2004-09-02 | 2009-03-17 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7741515B2 (en) | 2004-09-02 | 2010-06-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7615663B2 (en) | 2004-09-02 | 2009-11-10 | Eastman Chemical Company | Optimized production of aromatic dicarboxylic acids |
| US7586000B2 (en) * | 2004-09-02 | 2009-09-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7572936B2 (en) * | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7381836B2 (en) * | 2004-09-02 | 2008-06-03 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US20060205977A1 (en) | 2005-03-08 | 2006-09-14 | Sumner Charles E Jr | Processes for producing terephthalic acid |
| CN100417437C (zh) | 2005-11-18 | 2008-09-10 | 浙江大学 | 带有阻尼内构件的鼓泡塔反应器 |
| US7358389B2 (en) | 2006-01-04 | 2008-04-15 | Eastman Chemical Company | Oxidation system employing internal structure for enhanced hydrodynamics |
| US7501537B2 (en) | 2006-03-01 | 2009-03-10 | Eastman Chemical Company | Polycarboxylic acid production system employing oxidative digestion with reduced or eliminated upstream liquor exchange |
-
2005
- 2005-06-16 US US11/154,504 patent/US7504535B2/en active Active
- 2005-08-29 JP JP2007530197A patent/JP2008511639A/ja active Pending
- 2005-08-29 LT LTEP10193781.1T patent/LT2316566T/lt unknown
- 2005-08-29 LT LTEP05791666.0T patent/LT1789179T/lt unknown
- 2005-08-29 MX MX2007002500A patent/MX2007002500A/es active IP Right Grant
- 2005-08-29 ES ES10193781.1T patent/ES2659088T3/es not_active Expired - Lifetime
- 2005-08-29 BR BRPI0514789A patent/BRPI0514789B1/pt not_active IP Right Cessation
- 2005-08-29 PL PL05791666T patent/PL1789179T3/pl unknown
- 2005-08-29 ES ES05791666.0T patent/ES2622502T3/es not_active Expired - Lifetime
- 2005-08-29 WO PCT/US2005/030547 patent/WO2006028753A2/en not_active Ceased
- 2005-08-29 PL PL10193781T patent/PL2316566T3/pl unknown
- 2005-08-29 PT PT101937811T patent/PT2316566T/pt unknown
- 2005-08-29 PT PT57916660T patent/PT1789179T/pt unknown
- 2005-08-29 EP EP05791666.0A patent/EP1789179B1/en not_active Expired - Lifetime
- 2005-08-29 KR KR1020077006486A patent/KR101275465B1/ko not_active Expired - Fee Related
- 2005-08-29 CA CA002576212A patent/CA2576212A1/en not_active Abandoned
- 2005-08-29 EP EP10193781.1A patent/EP2316566B1/en not_active Expired - Lifetime
-
2009
- 2009-01-30 US US12/362,811 patent/US20090136397A1/en not_active Abandoned
-
2010
- 2010-07-29 US US12/846,411 patent/US7960581B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2622502T3 (es) | 2017-07-06 |
| EP2316566B1 (en) | 2017-11-22 |
| JP2008511639A (ja) | 2008-04-17 |
| PT1789179T (pt) | 2017-04-18 |
| WO2006028753A3 (en) | 2006-08-17 |
| EP2316566A1 (en) | 2011-05-04 |
| PL1789179T3 (pl) | 2017-08-31 |
| WO2006028753A2 (en) | 2006-03-16 |
| LT1789179T (lt) | 2017-03-10 |
| EP1789179A2 (en) | 2007-05-30 |
| PT2316566T (pt) | 2018-02-26 |
| BRPI0514789B1 (pt) | 2015-11-24 |
| US20060047163A1 (en) | 2006-03-02 |
| US7504535B2 (en) | 2009-03-17 |
| LT2316566T (lt) | 2017-12-27 |
| MX2007002500A (es) | 2007-05-04 |
| KR20070057851A (ko) | 2007-06-07 |
| ES2659088T3 (es) | 2018-03-13 |
| KR101275465B1 (ko) | 2013-06-14 |
| US20100305357A1 (en) | 2010-12-02 |
| US20090136397A1 (en) | 2009-05-28 |
| US7960581B2 (en) | 2011-06-14 |
| EP1789179B1 (en) | 2016-12-07 |
| PL2316566T3 (pl) | 2018-05-30 |
| BRPI0514789A (pt) | 2008-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7960581B2 (en) | Optimized liquid-phase oxidation | |
| US8114356B2 (en) | Optimized liquid-phase oxidation | |
| US7910071B2 (en) | Optimized liquid-phase oxidation | |
| US7901636B2 (en) | Optimized liquid-phase oxidation | |
| US10029973B2 (en) | Optimized liquid-phase oxidation | |
| EP2251315A1 (en) | Crude therephthalic acid composition and production process thereof | |
| CA2577019A1 (en) | Optimized liquid-phase oxidation | |
| EP1791800B1 (en) | Optimized liquid-phase oxidation | |
| CA2576246A1 (en) | Optimized liquid-phase oxidation | |
| US7495125B2 (en) | Optimized liquid-phase oxidation | |
| EP2266944A2 (en) | Optimized liquid-phase oxidation of paraxylene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |