RU2578663C2 - Окислительная система с вторичным реактором для боковой фракции - Google Patents
Окислительная система с вторичным реактором для боковой фракции Download PDFInfo
- Publication number
- RU2578663C2 RU2578663C2 RU2012136134/04A RU2012136134A RU2578663C2 RU 2578663 C2 RU2578663 C2 RU 2578663C2 RU 2012136134/04 A RU2012136134/04 A RU 2012136134/04A RU 2012136134 A RU2012136134 A RU 2012136134A RU 2578663 C2 RU2578663 C2 RU 2578663C2
- Authority
- RU
- Russia
- Prior art keywords
- reaction zone
- suspension
- range
- specified
- reactor
- Prior art date
Links
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 175
- 230000003647 oxidation Effects 0.000 title claims abstract description 166
- 239000012429 reaction media Substances 0.000 claims abstract description 253
- 238000006243 chemical reaction Methods 0.000 claims abstract description 176
- 238000010517 secondary reaction Methods 0.000 claims abstract description 144
- 239000007800 oxidant agent Substances 0.000 claims abstract description 103
- 150000001875 compounds Chemical class 0.000 claims abstract description 84
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 77
- 230000001590 oxidative effect Effects 0.000 claims abstract description 77
- 239000001301 oxygen Substances 0.000 claims abstract description 77
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 77
- 239000000725 suspension Substances 0.000 claims abstract description 74
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 claims abstract description 70
- 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 56
- 238000000034 method Methods 0.000 claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000007791 liquid phase Substances 0.000 claims description 111
- 239000007789 gas Substances 0.000 claims description 107
- 239000012071 phase Substances 0.000 claims description 57
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical compound CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 claims description 37
- 239000012530 fluid Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 35
- 229910001882 dioxygen Inorganic materials 0.000 description 34
- 238000002156 mixing Methods 0.000 description 33
- GOUHYARYYWKXHS-UHFFFAOYSA-N 4-formylbenzoic acid Chemical compound OC(=O)C1=CC=C(C=O)C=C1 GOUHYARYYWKXHS-UHFFFAOYSA-N 0.000 description 32
- 239000002904 solvent Substances 0.000 description 32
- 230000014759 maintenance of location Effects 0.000 description 29
- 239000007788 liquid Substances 0.000 description 24
- 239000007787 solid Substances 0.000 description 24
- 238000000926 separation method Methods 0.000 description 23
- 230000002262 irrigation Effects 0.000 description 22
- 238000003973 irrigation Methods 0.000 description 22
- 239000002245 particle Substances 0.000 description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 15
- -1 alkyl aromatic compounds Chemical class 0.000 description 14
- 229910052799 carbon Inorganic materials 0.000 description 14
- 239000002002 slurry Substances 0.000 description 14
- 239000002253 acid Substances 0.000 description 13
- 239000012535 impurity Substances 0.000 description 13
- 239000007790 solid phase Substances 0.000 description 13
- 239000003054 catalyst Substances 0.000 description 12
- 239000007858 starting material Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000008901 benefit Effects 0.000 description 10
- 229920000139 polyethylene terephthalate Polymers 0.000 description 10
- 239000005020 polyethylene terephthalate Substances 0.000 description 10
- 239000010941 cobalt Substances 0.000 description 9
- 229910017052 cobalt Inorganic materials 0.000 description 9
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 150000001491 aromatic compounds Chemical class 0.000 description 8
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 7
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 7
- 229910052794 bromium Inorganic materials 0.000 description 7
- 150000002430 hydrocarbons Chemical group 0.000 description 7
- 239000011572 manganese Substances 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 6
- 229910052748 manganese Inorganic materials 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000001431 2-methylbenzaldehyde Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 238000012935 Averaging Methods 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- FXLOVSHXALFLKQ-UHFFFAOYSA-N p-tolualdehyde Chemical compound CC1=CC=C(C=O)C=C1 FXLOVSHXALFLKQ-UHFFFAOYSA-N 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 239000005711 Benzoic acid Substances 0.000 description 4
- 235000010233 benzoic acid Nutrition 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 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 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 150000008376 fluorenones Chemical class 0.000 description 3
- 125000005842 heteroatom Chemical group 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 150000004056 anthraquinones Chemical class 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical class COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- MARCAKLHFUYDJE-UHFFFAOYSA-N 1,2-xylene;hydrate Chemical compound O.CC1=CC=CC=C1C MARCAKLHFUYDJE-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
- CQQSQBRPAJSTFB-UHFFFAOYSA-N 4-(bromomethyl)benzoic acid Chemical compound OC(=O)C1=CC=C(CBr)C=C1 CQQSQBRPAJSTFB-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- OVWYEQOVUDKZNU-UHFFFAOYSA-N m-tolualdehyde Chemical compound CC1=CC=CC(C=O)=C1 OVWYEQOVUDKZNU-UHFFFAOYSA-N 0.000 description 1
- GPSDUZXPYCFOSQ-UHFFFAOYSA-N m-toluic acid Chemical compound CC1=CC=CC(C(O)=O)=C1 GPSDUZXPYCFOSQ-UHFFFAOYSA-N 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 229910052751 metal Chemical class 0.000 description 1
- 239000002184 metal Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 239000012264 purified product 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
- 230000036647 reaction Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- 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
- B01J8/1872—Details of the fluidised bed reactor
-
- 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
- B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
-
- 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
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
-
- 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
-
- 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
- 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
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00893—Feeding means for the reactants
- B01J2208/00911—Sparger-type feeding 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00991—Disengagement zone in fluidised-bed reactors
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Dispersion Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29945310P | 2010-01-29 | 2010-01-29 | |
| US29945510P | 2010-01-29 | 2010-01-29 | |
| US29945010P | 2010-01-29 | 2010-01-29 | |
| US61/299,450 | 2010-01-29 | ||
| US61/299,455 | 2010-01-29 | ||
| US61/299,453 | 2010-01-29 | ||
| US12/957,733 US8968686B2 (en) | 2010-01-29 | 2010-12-01 | Oxidation system with sidedraw secondary reactor |
| US12/957,733 | 2010-12-01 | ||
| PCT/US2010/059644 WO2011093950A1 (en) | 2010-01-29 | 2010-12-09 | Oxidation system with sidedraw secondary reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012136134A RU2012136134A (ru) | 2014-02-27 |
| RU2578663C2 true RU2578663C2 (ru) | 2016-03-27 |
Family
ID=43640535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012136134/04A RU2578663C2 (ru) | 2010-01-29 | 2010-12-09 | Окислительная система с вторичным реактором для боковой фракции |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US8968686B2 (Direct) |
| EP (1) | EP2528887B1 (Direct) |
| JP (2) | JP2013518105A (Direct) |
| KR (3) | KR102270535B1 (Direct) |
| CN (1) | CN102811994B (Direct) |
| BR (1) | BR112012018896B1 (Direct) |
| CA (1) | CA2787901C (Direct) |
| ES (1) | ES2669568T3 (Direct) |
| IN (1) | IN2012DN06565A (Direct) |
| LT (1) | LT2528887T (Direct) |
| MX (1) | MX344136B (Direct) |
| PL (1) | PL2528887T3 (Direct) |
| PT (1) | PT2528887T (Direct) |
| RU (1) | RU2578663C2 (Direct) |
| WO (1) | WO2011093950A1 (Direct) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8790601B2 (en) * | 2010-01-29 | 2014-07-29 | Grupo Petrotemex, S.A. De C.V. | Oxidation system with sidedraw secondary reactor |
| US8936767B2 (en) | 2010-01-29 | 2015-01-20 | Grupo Petrotemex. S.A. de C.V. | Oxidation system with sidedraw secondary reactor |
| EP4058442A4 (en) * | 2019-11-15 | 2023-05-10 | Council Of Scientific & Industrial Research | CONTINUOUS PROCESS FOR THE PRODUCTION OF METAL NANOWIRE USING A BUBBLE COLUMN REACTOR |
| EP4438168A1 (en) * | 2023-03-30 | 2024-10-02 | Basell Polyolefine GmbH | Fluidized bed reactor for gas phase polymerization of olefins |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4370496A (en) * | 1975-12-25 | 1983-01-25 | Matsuyama Petrochemicals Inc. | Process for continuous production of high purity terephthalic acid |
| RU2292332C2 (ru) * | 2001-06-04 | 2007-01-27 | Истман Кемикал Компани | Способ получения очищенной терефталевой кислоты |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5004830A (en) * | 1989-11-29 | 1991-04-02 | Amoco Corporation | Process for oxidation of alkyl aromatic compounds |
| JPH09278709A (ja) * | 1996-02-13 | 1997-10-28 | Mitsubishi Chem Corp | 芳香族カルボン酸の製造方法 |
| ID19133A (id) | 1996-12-12 | 1998-06-18 | Praxair Technology Inc | Pengisian oksigen langsung kedalam reaktor-reaktor ruang gelembung |
| US7060853B2 (en) * | 2000-01-12 | 2006-06-13 | Invista North America S.A R.L. | Method for increasing oxidation reactor production capacity |
| CN1900139B (zh) | 2000-12-07 | 2012-11-14 | 奇派特石化有限公司 | 制造缩聚物的方法 |
| JP2004168716A (ja) * | 2002-11-20 | 2004-06-17 | Mitsubishi Chemicals Corp | テレフタル酸の製造方法 |
| US7132566B2 (en) | 2003-09-22 | 2006-11-07 | Eastman Chemical Company | Process for the purification of a crude carboxylic acid slurry |
| US7485746B2 (en) * | 2003-11-14 | 2009-02-03 | Bp Corporation North America Inc. | Staged countercurrent oxidation |
| US7910769B2 (en) * | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7355068B2 (en) * | 2006-01-04 | 2008-04-08 | Eastman Chemical Company | Oxidation system with internal secondary reactor |
| US20070208194A1 (en) * | 2006-03-01 | 2007-09-06 | Woodruff Thomas E | Oxidation system with sidedraw secondary reactor |
| US8790601B2 (en) | 2010-01-29 | 2014-07-29 | Grupo Petrotemex, S.A. De C.V. | Oxidation system with sidedraw secondary reactor |
| US8936767B2 (en) | 2010-01-29 | 2015-01-20 | Grupo Petrotemex. S.A. de C.V. | Oxidation system with sidedraw secondary reactor |
-
2010
- 2010-12-01 US US12/957,733 patent/US8968686B2/en active Active
- 2010-12-09 EP EP10795159.2A patent/EP2528887B1/en active Active
- 2010-12-09 BR BR112012018896-8A patent/BR112012018896B1/pt active IP Right Grant
- 2010-12-09 WO PCT/US2010/059644 patent/WO2011093950A1/en not_active Ceased
- 2010-12-09 LT LTEP10795159.2T patent/LT2528887T/lt unknown
- 2010-12-09 KR KR1020207014534A patent/KR102270535B1/ko active Active
- 2010-12-09 JP JP2012551153A patent/JP2013518105A/ja active Pending
- 2010-12-09 KR KR1020187016744A patent/KR20180067734A/ko not_active Ceased
- 2010-12-09 PT PT107951592T patent/PT2528887T/pt unknown
- 2010-12-09 IN IN6565DEN2012 patent/IN2012DN06565A/en unknown
- 2010-12-09 MX MX2012008672A patent/MX344136B/es active IP Right Grant
- 2010-12-09 CA CA2787901A patent/CA2787901C/en active Active
- 2010-12-09 PL PL10795159T patent/PL2528887T3/pl unknown
- 2010-12-09 ES ES10795159.2T patent/ES2669568T3/es active Active
- 2010-12-09 KR KR1020127022452A patent/KR20120120952A/ko not_active Ceased
- 2010-12-09 RU RU2012136134/04A patent/RU2578663C2/ru active
- 2010-12-09 CN CN201080065953.6A patent/CN102811994B/zh active Active
-
2015
- 2015-11-16 JP JP2015223669A patent/JP6329117B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4370496A (en) * | 1975-12-25 | 1983-01-25 | Matsuyama Petrochemicals Inc. | Process for continuous production of high purity terephthalic acid |
| RU2292332C2 (ru) * | 2001-06-04 | 2007-01-27 | Истман Кемикал Компани | Способ получения очищенной терефталевой кислоты |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2012008672A (es) | 2012-08-23 |
| KR20120120952A (ko) | 2012-11-02 |
| BR112012018896A2 (pt) | 2016-04-12 |
| KR102270535B1 (ko) | 2021-06-28 |
| US8968686B2 (en) | 2015-03-03 |
| WO2011093950A1 (en) | 2011-08-04 |
| IN2012DN06565A (Direct) | 2015-10-23 |
| RU2012136134A (ru) | 2014-02-27 |
| KR20200058607A (ko) | 2020-05-27 |
| PT2528887T (pt) | 2018-06-06 |
| PL2528887T3 (pl) | 2018-07-31 |
| CN102811994B (zh) | 2015-12-09 |
| JP6329117B2 (ja) | 2018-05-23 |
| ES2669568T3 (es) | 2018-05-28 |
| CA2787901C (en) | 2018-05-08 |
| JP2016040312A (ja) | 2016-03-24 |
| KR20180067734A (ko) | 2018-06-20 |
| CN102811994A (zh) | 2012-12-05 |
| EP2528887B1 (en) | 2018-03-14 |
| EP2528887A1 (en) | 2012-12-05 |
| JP2013518105A (ja) | 2013-05-20 |
| CA2787901A1 (en) | 2011-08-04 |
| MX344136B (es) | 2016-12-06 |
| LT2528887T (lt) | 2018-05-25 |
| BR112012018896B1 (pt) | 2018-11-21 |
| US20110190537A1 (en) | 2011-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101281442B1 (ko) | 최적화된 액상 산화 방법 | |
| RU2581836C2 (ru) | Окислительная система с вторичным реактором для боковой фракции | |
| JP6329117B2 (ja) | 側方取り出し式の第２の反応器を備える酸化システム | |
| KR101364801B1 (ko) | 최적화된 액상 산화 | |
| RU2579452C2 (ru) | Окислительная система с вторичным реактором для боковой фракции | |
| KR101281347B1 (ko) | 최적화된 액상 산화 방법 |