DD233310A5 - Verfahren zur herstellung von silberkatalysatoren - Google Patents
Verfahren zur herstellung von silberkatalysatoren Download PDFInfo
- Publication number
- DD233310A5 DD233310A5 DD85276322A DD27632285A DD233310A5 DD 233310 A5 DD233310 A5 DD 233310A5 DD 85276322 A DD85276322 A DD 85276322A DD 27632285 A DD27632285 A DD 27632285A DD 233310 A5 DD233310 A5 DD 233310A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- silver
- acid
- neo
- solution
- catalyst
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 84
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 80
- 239000004332 silver Substances 0.000 title claims abstract description 79
- 238000004519 manufacturing process Methods 0.000 title description 10
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 14
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 13
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000005977 Ethylene Substances 0.000 claims abstract description 12
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 12
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 12
- 230000003647 oxidation Effects 0.000 claims abstract description 12
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910001882 dioxygen Inorganic materials 0.000 claims abstract description 5
- 239000000243 solution Substances 0.000 claims description 66
- 239000002253 acid Substances 0.000 claims description 65
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 39
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 37
- 229910052783 alkali metal Inorganic materials 0.000 claims description 25
- 239000002904 solvent Substances 0.000 claims description 23
- 150000001340 alkali metals Chemical class 0.000 claims description 21
- 150000003839 salts Chemical class 0.000 claims description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 15
- 229910052792 caesium Inorganic materials 0.000 claims description 13
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 12
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 8
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 7
- -1 alkali metal salt Chemical class 0.000 claims description 7
- 239000008096 xylene Substances 0.000 claims description 7
- 229940100890 silver compound Drugs 0.000 claims description 6
- 150000003379 silver compounds Chemical class 0.000 claims description 6
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 229910052701 rubidium Inorganic materials 0.000 claims description 4
- 239000012266 salt solution Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 1
- 150000003378 silver Chemical class 0.000 description 23
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 16
- 150000007513 acids Chemical class 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 10
- 238000005470 impregnation Methods 0.000 description 9
- 150000002736 metal compounds Chemical class 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 229910001923 silver oxide Inorganic materials 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 230000004913 activation Effects 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- ZOAIGCHJWKDIPJ-UHFFFAOYSA-M caesium acetate Chemical compound [Cs+].CC([O-])=O ZOAIGCHJWKDIPJ-UHFFFAOYSA-M 0.000 description 6
- 150000001735 carboxylic acids Chemical class 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 229910001961 silver nitrate Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 4
- 150000001342 alkaline earth metals Chemical class 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- MNMYRUHURLPFQW-UHFFFAOYSA-M silver;dodecanoate Chemical compound [Ag+].CCCCCCCCCCCC([O-])=O MNMYRUHURLPFQW-UHFFFAOYSA-M 0.000 description 4
- HMMSZUQCCUWXRA-UHFFFAOYSA-N 4,4-dimethyl valeric acid Chemical compound CC(C)(C)CCC(O)=O HMMSZUQCCUWXRA-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- VYDBDDDTZMNNMM-UHFFFAOYSA-N 11:0(10Me,10Me) Chemical compound CC(C)(C)CCCCCCCCC(O)=O VYDBDDDTZMNNMM-UHFFFAOYSA-N 0.000 description 2
- IMHQFVGHBDXALM-UHFFFAOYSA-N 2,2-diethylhexanoic acid Chemical compound CCCCC(CC)(CC)C(O)=O IMHQFVGHBDXALM-UHFFFAOYSA-N 0.000 description 2
- IKNDGHRNXGEHTO-UHFFFAOYSA-N 2,2-dimethyloctanoic acid Chemical compound CCCCCCC(C)(C)C(O)=O IKNDGHRNXGEHTO-UHFFFAOYSA-N 0.000 description 2
- KTCIQOVSDDBEIG-UHFFFAOYSA-N 2-ethyl-2-methylheptanoic acid Chemical compound CCCCCC(C)(CC)C(O)=O KTCIQOVSDDBEIG-UHFFFAOYSA-N 0.000 description 2
- LAIUFBWHERIJIH-UHFFFAOYSA-N 3-Methylheptane Chemical compound CCCCC(C)CC LAIUFBWHERIJIH-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- 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 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 description 2
- 150000001339 alkali metal compounds Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 239000003849 aromatic solvent Substances 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012456 homogeneous solution Substances 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- FLESIOBKYPIHQI-UHFFFAOYSA-M silver;2,2-dimethylpropanoate Chemical compound [Ag+].CC(C)(C)C([O-])=O FLESIOBKYPIHQI-UHFFFAOYSA-M 0.000 description 2
- RQZVTOHLJOBKCW-UHFFFAOYSA-M silver;7,7-dimethyloctanoate Chemical compound [Ag+].CC(C)(C)CCCCCC([O-])=O RQZVTOHLJOBKCW-UHFFFAOYSA-M 0.000 description 2
- HJEVVFYJDGVZOW-UHFFFAOYSA-M silver;heptanoate Chemical compound [Ag+].CCCCCCC([O-])=O HJEVVFYJDGVZOW-UHFFFAOYSA-M 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 230000003381 solubilizing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- ZXSQEZNORDWBGZ-UHFFFAOYSA-N 1,3-dihydropyrrolo[2,3-b]pyridin-2-one Chemical compound C1=CN=C2NC(=O)CC2=C1 ZXSQEZNORDWBGZ-UHFFFAOYSA-N 0.000 description 1
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 description 1
- KVZLHPXEUGJPAH-UHFFFAOYSA-N 2-oxidanylpropanoic acid Chemical compound CC(O)C(O)=O.CC(O)C(O)=O KVZLHPXEUGJPAH-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 241001379910 Ephemera danica Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010669 acid-base reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000006315 carbonylation Effects 0.000 description 1
- 238000005810 carbonylation reaction Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- IDEBBAXDEDCOBG-UHFFFAOYSA-M cesium 7,7-dimethyloctanoate Chemical compound [Cs+].CC(C)(C)CCCCCC([O-])=O IDEBBAXDEDCOBG-UHFFFAOYSA-M 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940075894 denatured ethanol Drugs 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000004675 formic acid derivatives Chemical class 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000007037 hydroformylation reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 description 1
- 229910001958 silver carbonate Inorganic materials 0.000 description 1
- LMEWRZSPCQHBOB-UHFFFAOYSA-M silver;2-hydroxypropanoate Chemical group [Ag+].CC(O)C([O-])=O LMEWRZSPCQHBOB-UHFFFAOYSA-M 0.000 description 1
- OIZSSBDNMBMYFL-UHFFFAOYSA-M silver;decanoate Chemical compound [Ag+].CCCCCCCCCC([O-])=O OIZSSBDNMBMYFL-UHFFFAOYSA-M 0.000 description 1
- ORYURPRSXLUCSS-UHFFFAOYSA-M silver;octadecanoate Chemical compound [Ag+].CCCCCCCCCCCCCCCCCC([O-])=O ORYURPRSXLUCSS-UHFFFAOYSA-M 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- CASCCINXYVTVRI-UHFFFAOYSA-M sodium;7,7-dimethyloctanoate Chemical compound [Na+].CC(C)(C)CCCCCC([O-])=O CASCCINXYVTVRI-UHFFFAOYSA-M 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004441 surface measurement Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000009827 uniform distribution Methods 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/610,229 US4555501A (en) | 1984-05-14 | 1984-05-14 | Process for preparing silver catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD233310A5 true DD233310A5 (de) | 1986-02-26 |
Family
ID=24444215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD85276322A DD233310A5 (de) | 1984-05-14 | 1985-05-14 | Verfahren zur herstellung von silberkatalysatoren |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4555501A (ko) |
| EP (1) | EP0161930B1 (ko) |
| JP (1) | JPH0611398B2 (ko) |
| KR (1) | KR920005083B1 (ko) |
| AR (1) | AR240661A1 (ko) |
| AU (1) | AU570113B2 (ko) |
| BG (1) | BG60611B1 (ko) |
| BR (1) | BR8502254A (ko) |
| CA (1) | CA1250277A (ko) |
| DD (1) | DD233310A5 (ko) |
| DE (1) | DE3570664D1 (ko) |
| ES (1) | ES8606016A1 (ko) |
| IN (1) | IN169852B (ko) |
| MX (2) | MX167584B (ko) |
| RO (1) | RO92423B (ko) |
| SU (1) | SU1598856A3 (ko) |
| YU (2) | YU45717B (ko) |
| ZA (1) | ZA853653B (ko) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8613818D0 (en) * | 1986-06-06 | 1986-07-09 | Ici Plc | Catalysts |
| DE3528313A1 (de) * | 1985-08-07 | 1987-02-12 | Basf Ag | Silberkatalysator, seine herstellung und verwendung |
| US4663303A (en) * | 1986-02-24 | 1987-05-05 | The Halcon Sd Group, Inc. | Process for preparing silver catalysts |
| US4897376A (en) * | 1988-06-27 | 1990-01-30 | Scientific Design Company, Inc. | Process for preparing a catalyst for oxidation of ethylene to ethylene oxide |
| US5008413A (en) * | 1989-10-23 | 1991-04-16 | Scientific Design Company, Inc. | Catalyst for oxidation of ethylene to ethylene oxide |
| US6184175B1 (en) * | 1993-03-01 | 2001-02-06 | Scientic Design Company, Inc. | Process for preparing silver catalyst |
| US5525740A (en) * | 1993-03-01 | 1996-06-11 | Scientific Design Company, Inc. | Process for preparing silver catalyst and process of using same to produce ethylene oxide |
| DE4481119T1 (de) * | 1994-08-09 | 1996-11-21 | Scient Design Co | Verfahren zur Herstellung eines Silberkatalysators |
| US5602070A (en) * | 1995-01-09 | 1997-02-11 | Scientific Design Company, Inc. | Process for preparing silver catalyst |
| US6455713B1 (en) | 1998-09-14 | 2002-09-24 | Eastman Chemical Company | Reactivation of Cs-promoted, Ag catalysts for the selective epoxidation of butadiene to 3,4-epoxy-1-butene |
| EP1464393A1 (en) * | 1999-02-19 | 2004-10-06 | Nippon Shokubai Co., Ltd. | Catalyst for producing phthalic anhydride |
| EP1201301B1 (en) | 2000-10-25 | 2005-03-30 | Mitsubishi Chemical Corporation | Process of olefins oxidation using a catalyst comprising silver and alkali metal(s) |
| MX256050B (es) * | 2002-06-28 | 2008-04-07 | Shell Int Research | Metodo para mejorar la selectividad de un catalizador y un proceso de epoxidacion de una olefina. |
| US8148555B2 (en) * | 2003-06-26 | 2012-04-03 | Shell Oil Company | Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
| CN101410178A (zh) * | 2006-02-03 | 2009-04-15 | 国际壳牌研究有限公司 | 催化剂的处理方法，催化剂和催化剂的用途 |
| KR20100017689A (ko) | 2007-05-09 | 2010-02-16 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 에폭시화 촉매, 이 촉매의 제조방법, 및 산화올레핀, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산 방법 |
| US20090148600A1 (en) * | 2007-12-05 | 2009-06-11 | Xerox Corporation | Metal Nanoparticles Stabilized With a Carboxylic Acid-Organoamine Complex |
| EP2297124B1 (en) * | 2008-05-07 | 2013-08-21 | Shell Internationale Research Maatschappij B.V. | A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
| JP5868703B2 (ja) * | 2008-05-07 | 2016-02-24 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | オレフィンオキシド、１，２−ジオール、１，２−ジオールエーテル、１，２−カーボネートまたはアルカノールアミンの製造方法 |
| US11801493B2 (en) | 2016-12-02 | 2023-10-31 | Shell Usa, Inc. | Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US424235A (en) * | 1890-03-25 | Gearing for spring vehicles | ||
| US2391842A (en) * | 1942-10-16 | 1945-12-25 | Cities Service Oil Co | Lubricating greases |
| US2807553A (en) * | 1955-07-18 | 1957-09-24 | Heyden Newport Chemical Corp | Stabilized metal soap compositions |
| US2955949A (en) * | 1958-09-17 | 1960-10-11 | Exxon Research Engineering Co | Paint driers |
| US3255222A (en) * | 1961-10-23 | 1966-06-07 | Yardney International Corp | Silver salt complexes of fatty acids and method of making same |
| US3255223A (en) * | 1962-10-29 | 1966-06-07 | Yardney International Corp | Method of preparing stable silvercontaining compositions |
| US3702259A (en) * | 1970-12-02 | 1972-11-07 | Shell Oil Co | Chemical production of metallic silver deposits |
| US4012425A (en) * | 1972-01-07 | 1977-03-15 | Shell Oil Company | Ethylene oxide process |
| US4065442A (en) * | 1974-10-31 | 1977-12-27 | Standard Oil Company | Pyrolysis compositions from silver salts of polycarboxylic acids |
| US4005049A (en) * | 1975-05-23 | 1977-01-25 | Standard Oil Company (Indiana) | Silver catalysts |
| US4102820A (en) * | 1975-12-29 | 1978-07-25 | Texaco Development Corp. | Silver catalyst for ethylene epoxidation |
| US4066575A (en) * | 1976-07-26 | 1978-01-03 | Halcon International, Inc. | Process for the preparation of a supported silver catalyst |
| US4097414A (en) * | 1976-08-30 | 1978-06-27 | Texaco Development Corp. | Modified ethylene oxide catalyst and a process for its preparation |
| FR2412538A1 (fr) * | 1977-12-22 | 1979-07-20 | Ugine Kuhlmann | Catalyseurs a base d'argent pour la production d'oxyde d'ethylene |
| JPS54125603A (en) * | 1978-03-16 | 1979-09-29 | Kao Corp | Preparation of aliphatic amine |
| US4262040A (en) * | 1978-08-30 | 1981-04-14 | Engelhard Minerals & Chemicals Corporation | Decoration for ceramics having the appearance of gold |
| DE2904919A1 (de) * | 1979-02-09 | 1980-08-21 | Basf Ag | Verfahren zur herstellung und regenerierung von traegerkatalysatoren sowie deren verwendung fuer die herstellung von aethylenoxid |
| CA1162181A (en) * | 1979-03-20 | 1984-02-14 | Paul C. Ellgen | Catalyst composition and process for oxidation of ethylene to ethylene oxide |
| US4342667A (en) * | 1979-03-26 | 1982-08-03 | The Halcon Sd Group, Inc. | Process for preparing a silver catalyst |
| DE2925625C2 (de) * | 1979-06-26 | 1981-10-01 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Steigerung der Aktivität und zur Verlängerung der Standzeit bei hoher Selektivität von Silber-Träger-Katalysatoren für den Einsatz zur Ethylenoxid-Synthese |
| DE3014091A1 (de) * | 1980-04-12 | 1981-10-15 | EC Erdölchemie GmbH, 5000 Köln | Silberhaltige traegerkatalysatoren und katalysator-zwischenprodukte, verfahren zu ihrer herstellung und ihre verwendung |
| FR2495958A1 (fr) * | 1980-12-12 | 1982-06-18 | Gau Georges | Catalyseurs a l'argent pour la synthese de l'oxyde d'ethylene et de l'oxyde de propylene par un procede regeneratif |
| US4368144A (en) * | 1980-12-22 | 1983-01-11 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Silver catalyst for production of ethylene oxide |
| JPS57107240A (en) * | 1980-12-26 | 1982-07-03 | Nippon Shokubai Kagaku Kogyo Co Ltd | Production of silver catalyst for producing ethylene oxide |
| US4419276A (en) * | 1981-09-30 | 1983-12-06 | Union Carbide Corporation | Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst |
-
1984
- 1984-05-14 US US06/610,229 patent/US4555501A/en not_active Expired - Lifetime
-
1985
- 1985-04-23 IN IN347/DEL/85A patent/IN169852B/en unknown
- 1985-04-29 CA CA000480269A patent/CA1250277A/en not_active Expired
- 1985-05-10 AU AU42282/85A patent/AU570113B2/en not_active Expired
- 1985-05-13 DE DE8585303359T patent/DE3570664D1/de not_active Expired
- 1985-05-13 BR BR8502254A patent/BR8502254A/pt not_active IP Right Cessation
- 1985-05-13 KR KR1019850003234A patent/KR920005083B1/ko active IP Right Grant
- 1985-05-13 SU SU853898659A patent/SU1598856A3/ru active
- 1985-05-13 YU YU79485A patent/YU45717B/sh unknown
- 1985-05-13 RO RO118717A patent/RO92423B/ro unknown
- 1985-05-13 ES ES543098A patent/ES8606016A1/es not_active Expired
- 1985-05-13 BG BG70207A patent/BG60611B1/bg unknown
- 1985-05-13 JP JP60101181A patent/JPH0611398B2/ja not_active Expired - Lifetime
- 1985-05-13 EP EP85303359A patent/EP0161930B1/en not_active Expired
- 1985-05-14 DD DD85276322A patent/DD233310A5/de unknown
- 1985-05-14 AR AR30036985A patent/AR240661A1/es active
- 1985-05-14 MX MX205289A patent/MX167584B/es unknown
- 1985-05-14 ZA ZA853653A patent/ZA853653B/xx unknown
-
1990
- 1990-08-20 YU YU158990A patent/YU47370B/sh unknown
-
1992
- 1992-12-24 MX MX9207577A patent/MX9207577A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU45717B (sh) | 1992-07-20 |
| AR240661A1 (es) | 1990-08-31 |
| YU79485A (en) | 1987-10-31 |
| US4555501A (en) | 1985-11-26 |
| ES543098A0 (es) | 1986-04-01 |
| EP0161930B1 (en) | 1989-05-31 |
| EP0161930A2 (en) | 1985-11-21 |
| KR920005083B1 (ko) | 1992-06-26 |
| RO92423B (ro) | 1987-10-01 |
| JPH0611398B2 (ja) | 1994-02-16 |
| CA1250277A (en) | 1989-02-21 |
| BR8502254A (pt) | 1986-01-14 |
| KR850008630A (ko) | 1985-12-21 |
| EP0161930A3 (en) | 1986-04-16 |
| ES8606016A1 (es) | 1986-04-01 |
| AU4228285A (en) | 1985-11-21 |
| IN169852B (ko) | 1992-01-04 |
| JPS60244338A (ja) | 1985-12-04 |
| YU47370B (sh) | 1995-01-31 |
| YU158990A (sh) | 1992-12-21 |
| DE3570664D1 (en) | 1989-07-06 |
| SU1598856A3 (ru) | 1990-10-07 |
| MX9207577A (es) | 1994-06-30 |
| RO92423A (ro) | 1987-09-30 |
| BG60611B1 (bg) | 1995-10-31 |
| ZA853653B (en) | 1986-12-30 |
| BG70207A (bg) | 1993-12-24 |
| MX167584B (es) | 1993-03-30 |
| AU570113B2 (en) | 1988-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF04 | In force in the year 2004 |
Expiry date: 20050515 |