CS216833B2 - Method of reactivation of the catalyser for oxidation reactions - Google Patents
Method of reactivation of the catalyser for oxidation reactions Download PDFInfo
- Publication number
- CS216833B2 CS216833B2 CS766056A CS605676A CS216833B2 CS 216833 B2 CS216833 B2 CS 216833B2 CS 766056 A CS766056 A CS 766056A CS 605676 A CS605676 A CS 605676A CS 216833 B2 CS216833 B2 CS 216833B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- catalyst
- reactivation
- butane
- oxidation
- treatment
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 40
- 230000007420 reactivation Effects 0.000 title abstract description 75
- 239000003054 catalyst Substances 0.000 claims abstract description 157
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims abstract description 46
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000003647 oxidation Effects 0.000 claims abstract description 34
- 230000008569 process Effects 0.000 claims abstract description 29
- 239000001273 butane Substances 0.000 claims abstract description 26
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000001301 oxygen Substances 0.000 claims abstract description 16
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 13
- 239000011701 zinc Substances 0.000 claims abstract description 12
- 150000001335 aliphatic alkanes Chemical class 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims abstract description 7
- 150000001336 alkenes Chemical class 0.000 claims abstract description 7
- 150000008064 anhydrides Chemical class 0.000 claims abstract description 7
- 150000004820 halides Chemical class 0.000 claims abstract description 6
- 150000007513 acids Chemical class 0.000 claims abstract description 5
- 150000001299 aldehydes Chemical class 0.000 claims abstract description 4
- 150000002576 ketones Chemical class 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 35
- 229910052720 vanadium Inorganic materials 0.000 claims description 27
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 20
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 18
- 229910052698 phosphorus Inorganic materials 0.000 claims description 18
- 239000011574 phosphorus Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 229910052736 halogen Inorganic materials 0.000 claims description 12
- 150000002367 halogens Chemical class 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 125000005843 halogen group Chemical group 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 125000004429 atom Chemical group 0.000 claims description 5
- 229910052797 bismuth Inorganic materials 0.000 claims description 5
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 5
- -1 hydrogen halides Chemical group 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims 1
- 239000012429 reaction media Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 29
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 15
- 229930195733 hydrocarbon Natural products 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 12
- 230000006872 improvement Effects 0.000 abstract description 8
- 230000003197 catalytic effect Effects 0.000 abstract description 5
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 73
- 238000011282 treatment Methods 0.000 description 69
- 238000006243 chemical reaction Methods 0.000 description 60
- 229950005499 carbon tetrachloride Drugs 0.000 description 37
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 30
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 24
- 235000013844 butane Nutrition 0.000 description 24
- 239000000047 product Substances 0.000 description 23
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 20
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 17
- 239000000460 chlorine Substances 0.000 description 17
- 229910052801 chlorine Inorganic materials 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 15
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 14
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 14
- 239000007789 gas Substances 0.000 description 12
- 238000012545 processing Methods 0.000 description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 10
- 239000004215 Carbon black (E152) Substances 0.000 description 8
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 238000010926 purge Methods 0.000 description 7
- 235000011007 phosphoric acid Nutrition 0.000 description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 5
- 239000012159 carrier gas Substances 0.000 description 5
- 125000004437 phosphorous atom Chemical group 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- LEABNKXSQUTCOW-UHFFFAOYSA-N [O].[P].[V] Chemical compound [O].[P].[V] LEABNKXSQUTCOW-UHFFFAOYSA-N 0.000 description 4
- 150000001491 aromatic compounds Chemical class 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 4
- 239000012808 vapor phase Substances 0.000 description 4
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical class CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000012190 activator Substances 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- MNDIARAMWBIKFW-UHFFFAOYSA-N 1-bromohexane Chemical compound CCCCCCBr MNDIARAMWBIKFW-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 150000007824 aliphatic compounds Chemical class 0.000 description 2
- 150000001350 alkyl halides Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 2
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 235000013849 propane Nutrition 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 229950011008 tetrachloroethylene Drugs 0.000 description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NUUUANNAZVEWHM-UHFFFAOYSA-N 1,2-dibromohexane Chemical compound CCCCC(Br)CBr NUUUANNAZVEWHM-UHFFFAOYSA-N 0.000 description 1
- ZHFXSKJYCSWRJA-UHFFFAOYSA-N 1,2-dichlorohexane Chemical compound CCCCC(Cl)CCl ZHFXSKJYCSWRJA-UHFFFAOYSA-N 0.000 description 1
- OVISMSJCKCDOPU-UHFFFAOYSA-N 1,6-dichlorohexane Chemical compound ClCCCCCCCl OVISMSJCKCDOPU-UHFFFAOYSA-N 0.000 description 1
- SJDNOQZXJRUKDE-UHFFFAOYSA-N 2,2-dichlorohexane Chemical compound CCCCC(C)(Cl)Cl SJDNOQZXJRUKDE-UHFFFAOYSA-N 0.000 description 1
- IILOKMKZRPIYGG-UHFFFAOYSA-N 2,3-dichlorohexane Chemical compound CCCC(Cl)C(C)Cl IILOKMKZRPIYGG-UHFFFAOYSA-N 0.000 description 1
- RRFNCPBJVPQIPP-UHFFFAOYSA-N 2,5-dichlorohexane Chemical compound CC(Cl)CCC(C)Cl RRFNCPBJVPQIPP-UHFFFAOYSA-N 0.000 description 1
- IOZOJWNUKLCDML-UHFFFAOYSA-N 3-bromohexane Chemical compound CCCC(Br)CC IOZOJWNUKLCDML-UHFFFAOYSA-N 0.000 description 1
- 229910014265 BrCl Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical class CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical class [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- LXASOGUHMSNFCR-UHFFFAOYSA-D [V+5].[V+5].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O Chemical compound [V+5].[V+5].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O LXASOGUHMSNFCR-UHFFFAOYSA-D 0.000 description 1
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 description 1
- CODNYICXDISAEA-UHFFFAOYSA-N bromine monochloride Chemical compound BrCl CODNYICXDISAEA-UHFFFAOYSA-N 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- UMNKXPULIDJLSU-UHFFFAOYSA-N dichlorofluoromethane Chemical compound FC(Cl)Cl UMNKXPULIDJLSU-UHFFFAOYSA-N 0.000 description 1
- 229940099364 dichlorofluoromethane Drugs 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 235000013847 iso-butane Nutrition 0.000 description 1
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical class CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229940078552 o-xylene Drugs 0.000 description 1
- 150000002927 oxygen compounds Chemical class 0.000 description 1
- 125000004817 pentamethylene group Chemical class [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229910001392 phosphorus oxide Inorganic materials 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- LFGREXWGYUGZLY-UHFFFAOYSA-N phosphoryl Chemical class [P]=O LFGREXWGYUGZLY-UHFFFAOYSA-N 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229940005657 pyrophosphoric acid Drugs 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 1
- 229940048102 triphosphoric acid Drugs 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- 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
- C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/28—Regeneration or reactivation
- B01J27/285—Regeneration or reactivation of catalysts comprising compounds of phosphorus
-
- 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
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/616,370 US4020174A (en) | 1975-09-24 | 1975-09-24 | Reactivation of maleic anhydride producing phosphorus-vanadium-oxygen complex oxidation catalysts by treatment with halide containing materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS216833B2 true CS216833B2 (en) | 1982-11-26 |
Family
ID=24469143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS766056A CS216833B2 (en) | 1975-09-24 | 1976-09-17 | Method of reactivation of the catalyser for oxidation reactions |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4020174A (ro) |
| JP (1) | JPS5239621A (ro) |
| AU (1) | AU501064B2 (ro) |
| BE (1) | BE846608A (ro) |
| BG (1) | BG31369A3 (ro) |
| CA (1) | CA1096391A (ro) |
| CS (1) | CS216833B2 (ro) |
| DD (1) | DD128385A5 (ro) |
| DE (1) | DE2636335A1 (ro) |
| EG (1) | EG12592A (ro) |
| ES (1) | ES451830A1 (ro) |
| FR (1) | FR2325428A1 (ro) |
| GB (1) | GB1554646A (ro) |
| HU (1) | HU179299B (ro) |
| IT (1) | IT1075163B (ro) |
| NL (1) | NL7610414A (ro) |
| PL (1) | PL106826B1 (ro) |
| RO (1) | RO72497A (ro) |
| SU (1) | SU1071221A3 (ro) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094816A (en) * | 1975-09-24 | 1978-06-13 | Standard Oil Company | Method for stabilizing a phosphorus-vanadium-oxygen complex catalyst |
| US4089807A (en) * | 1975-09-24 | 1978-05-16 | Standard Oil Company (Indiana) | Reactivation of a phosphorus-vanadium-oxygen complex oxidation catalyst |
| US4123442A (en) * | 1977-06-24 | 1978-10-31 | Chevron Research Company | Regeneration of maleic anhydride vanadium-phosphorus-oxygen catalyst by contacting with sulfur trioxide |
| JPS5487485U (ro) * | 1977-12-05 | 1979-06-20 | ||
| DE3068083D1 (en) * | 1979-12-27 | 1984-07-05 | Standard Oil Co Ohio | A method for the activation, maintenance of activity, improvement of activity and reactivation of phosphomolybdic acid based catalysts |
| US4471062A (en) * | 1979-12-27 | 1984-09-11 | The Standard Oil Company | Method for the reactivation of deactivated phosphomolybdic acid based catalysts |
| US4471061A (en) * | 1979-12-31 | 1984-09-11 | The Standard Oil Company | Methods for treatment of phosphomolybdic acid based catalysts during reactor shutdown |
| US4515899A (en) * | 1983-12-14 | 1985-05-07 | Denka Chemical Corporation | Steam regeneration of phosphorus treated vanadium-phosphorus-oxygen catalysts |
| US4596878A (en) * | 1983-12-14 | 1986-06-24 | Denka Chemical Corporation | Process for the production of maleic anhydride |
| IN164007B (ro) * | 1984-09-04 | 1988-12-24 | Halcon Sd Group Inc | |
| US4801569A (en) * | 1985-10-30 | 1989-01-31 | The Standard Oil Company | Novel fixed-bed vanadium phosphate catalyst systems |
| US4918201A (en) * | 1988-01-29 | 1990-04-17 | Amoco Corporation | Process for preparation of maleic anhydride |
| US4861738A (en) * | 1988-01-29 | 1989-08-29 | Amoco Corporation | Process for regenerating and stabilizing phosphorus-vanadium-oxygen complex catalysts |
| US5364824A (en) * | 1992-12-08 | 1994-11-15 | Huntsman Specialty Chemicals Corporation | Catalysis for the production of maleic anhydride containing vanadium-phosphorus oxide with selected promoter elements |
| US5348927A (en) * | 1993-03-01 | 1994-09-20 | Scientific Design Company, Inc. | Treatment for virgin phosphorous/vanadium oxidation catalysts |
| US5521134A (en) * | 1994-02-22 | 1996-05-28 | Scientific Design Company, Inc. | Method for regenerating vanadium/phosphorus oxidation catalysts |
| US5474960A (en) * | 1994-06-15 | 1995-12-12 | The Standard Oil Company | Process for reactivating a fluid bed catalyst in a reactor dipley |
| JP3603331B2 (ja) * | 1994-06-30 | 2004-12-22 | 住友化学株式会社 | Ｃ４−ｌｐｇを用いる含酸素化合物の製造法 |
| CN108929294A (zh) * | 2018-07-13 | 2018-12-04 | 南京卡邦科技有限公司 | 一种取代顺丁烯二酐的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE756951A (fr) * | 1969-10-01 | 1971-04-01 | Basf Ag | Procede perfectionne de preparation de l'anhydride maleique |
| BE791294A (fr) * | 1972-01-03 | 1973-05-14 | Chem Systems | Procede d'oxydation du butane pour former de l'anhydride maleique |
-
1975
- 1975-09-24 US US05/616,370 patent/US4020174A/en not_active Expired - Lifetime
-
1976
- 1976-08-04 AU AU16547/76A patent/AU501064B2/en not_active Expired
- 1976-08-12 DE DE19762636335 patent/DE2636335A1/de not_active Withdrawn
- 1976-08-30 IT IT51087/76A patent/IT1075163B/it active
- 1976-08-31 CA CA260,198A patent/CA1096391A/en not_active Expired
- 1976-09-07 GB GB37039/76A patent/GB1554646A/en not_active Expired
- 1976-09-17 CS CS766056A patent/CS216833B2/cs unknown
- 1976-09-17 SU SU762399516A patent/SU1071221A3/ru active
- 1976-09-17 DD DD7600194854A patent/DD128385A5/xx unknown
- 1976-09-20 NL NL7610414A patent/NL7610414A/xx not_active Application Discontinuation
- 1976-09-23 HU HU76SA2977A patent/HU179299B/hu unknown
- 1976-09-23 RO RO7687616A patent/RO72497A/ro unknown
- 1976-09-23 PL PL1976192595A patent/PL106826B1/pl unknown
- 1976-09-24 BG BG7634280A patent/BG31369A3/xx unknown
- 1976-09-24 ES ES451830A patent/ES451830A1/es not_active Expired
- 1976-09-24 BE BE170961A patent/BE846608A/xx not_active IP Right Cessation
- 1976-09-24 JP JP51114599A patent/JPS5239621A/ja active Granted
- 1976-09-24 FR FR7628853A patent/FR2325428A1/fr active Granted
- 1976-09-28 EG EG590/76A patent/EG12592A/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| HU179299B (en) | 1982-09-28 |
| DD128385A5 (de) | 1977-11-16 |
| JPS5239621A (en) | 1977-03-28 |
| PL106826B1 (pl) | 1980-01-31 |
| SU1071221A3 (ru) | 1984-01-30 |
| IT1075163B (it) | 1985-04-22 |
| GB1554646A (en) | 1979-10-24 |
| EG12592A (en) | 1979-09-30 |
| BG31369A3 (en) | 1981-12-15 |
| AU501064B2 (en) | 1979-06-07 |
| BE846608A (fr) | 1977-03-24 |
| RO72497A (ro) | 1982-09-09 |
| FR2325428A1 (fr) | 1977-04-22 |
| FR2325428B1 (ro) | 1981-11-13 |
| AU1654776A (en) | 1978-02-09 |
| DE2636335A1 (de) | 1977-04-07 |
| NL7610414A (nl) | 1977-03-28 |
| CA1096391A (en) | 1981-02-24 |
| JPS5344453B2 (ro) | 1978-11-29 |
| ES451830A1 (es) | 1977-11-01 |
| US4020174A (en) | 1977-04-26 |
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