JP4871727B2 - 銀含有触媒、このような銀含有触媒の製造、及びこの使用 - Google Patents
銀含有触媒、このような銀含有触媒の製造、及びこの使用 Download PDFInfo
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- JP4871727B2 JP4871727B2 JP2006532810A JP2006532810A JP4871727B2 JP 4871727 B2 JP4871727 B2 JP 4871727B2 JP 2006532810 A JP2006532810 A JP 2006532810A JP 2006532810 A JP2006532810 A JP 2006532810A JP 4871727 B2 JP4871727 B2 JP 4871727B2
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- Prior art keywords
- catalyst
- silver
- range
- ethylene
- outer diameter
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- 239000003054 catalyst Substances 0.000 title claims description 239
- 229910052709 silver Inorganic materials 0.000 title claims description 103
- 239000004332 silver Substances 0.000 title claims description 103
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title description 96
- 238000004519 manufacturing process Methods 0.000 title description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 58
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 32
- 229910052702 rhenium Inorganic materials 0.000 claims description 23
- 229910052783 alkali metal Inorganic materials 0.000 claims description 22
- 150000001340 alkali metals Chemical class 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 21
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 21
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 19
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 17
- 239000005977 Ethylene Substances 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 15
- 238000000151 deposition Methods 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 11
- 239000001569 carbon dioxide Substances 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 10
- 238000006735 epoxidation reaction Methods 0.000 claims description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 239000010937 tungsten Substances 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052792 caesium Inorganic materials 0.000 claims description 4
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 239000011593 sulfur Substances 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910001882 dioxygen Inorganic materials 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 229910052701 rubidium Inorganic materials 0.000 claims description 3
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 2
- 150000002910 rare earth metals Chemical class 0.000 claims description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 58
- 238000005470 impregnation Methods 0.000 description 34
- 230000000694 effects Effects 0.000 description 19
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 13
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- 230000005484 gravity Effects 0.000 description 12
- 150000001339 alkali metal compounds Chemical class 0.000 description 10
- 230000008901 benefit Effects 0.000 description 10
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Chemical compound [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 230000008021 deposition Effects 0.000 description 9
- 239000011148 porous material Substances 0.000 description 9
- 239000002243 precursor Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 239000011550 stock solution Substances 0.000 description 8
- 230000003197 catalytic effect Effects 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000012856 packing Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 6
- 239000000969 carrier Substances 0.000 description 6
- 239000002019 doping agent Substances 0.000 description 6
- -1 ethylene glycol ethers Chemical class 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 229910013553 LiNO Inorganic materials 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 3
- 229960003750 ethyl chloride Drugs 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 150000003282 rhenium compounds Chemical class 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000012018 catalyst precursor Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- GEVPUGOOGXGPIO-UHFFFAOYSA-N oxalic acid;dihydrate Chemical compound O.O.OC(=O)C(O)=O GEVPUGOOGXGPIO-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- 230000001186 cumulative effect Effects 0.000 description 1
- 125000005265 dialkylamine group Chemical group 0.000 description 1
- UAMZXLIURMNTHD-UHFFFAOYSA-N dialuminum;magnesium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Mg+2].[Al+3].[Al+3] UAMZXLIURMNTHD-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
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- 150000002500 ions Chemical class 0.000 description 1
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- DYIZHKNUQPHNJY-UHFFFAOYSA-N oxorhenium Chemical class [Re]=O DYIZHKNUQPHNJY-UHFFFAOYSA-N 0.000 description 1
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- 150000003281 rhenium Chemical class 0.000 description 1
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- 150000003839 salts Chemical class 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
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- 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 description 1
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Images
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- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/683—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten
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- B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
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- 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
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- 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
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Description
本実施例Iは、以下の実施例に記載される種々の支持材に含浸させるために使用される銀含浸原液の調製について説明する。
本実施例IIは、実施例IIIに記載の触媒の調製に使用される4種類の担体(すなわち、担体A、担体B、担体C、及び担体D)の特性及び幾何学的形状に関する情報を提供する。下記の表に、前記担体それぞれの幾つかの特性を示す。
本実施例IIIは、比較用の触媒及び本発明の触媒の調製並びにこれらの物性を説明する。
比重1.5673g/mlの銀原液153gを、NH4ReO4 0.1235gを1:1 EDA/H2O 2gに溶解した溶液、1:1 アンモニア/水2gに溶解したメタタングステン酸アンモニウム0.0574g及び水に溶解したLiNO30.3174gと混合することによって、触媒Aを調製するための含浸溶液を調製した。さらに水を加えて、溶液の比重を1.465g/mlに調整した。このようなドープ溶液50gを、50%CsOH溶液0.1016gと混合した。この最終含浸溶液を使用して、触媒Aを調製した。担体A30gを20mmHgまで1分間減圧排気し、最終含浸溶液を担体Aに減圧下で加え、次いで減圧を開放し、担体を前記液体と3分間接触させた。次いで、含浸させた担体Aを500rpmで2分間遠心分離して過剰の液体を除去した。次いで、含浸させた担体Aを振動振盪機に入れ、気流中で250℃で5.5分間乾燥した。最終触媒Aの組成は、Ag13.2%、460ppmCs/g触媒、1.5μモルRe/g触媒、0.75μモルW/g触媒、及び15μモルLi/g触媒であった。
比重1.589/mlの銀原液153gを、NH4ReO4 0.1051gを1:1 EDA/H2O 2gに溶解した溶液、1:1 アンモニア/水2gに溶解したメタタングステン酸アンモニウム0.0488g及び水に溶解したLiNO30.270gと混合することによって、触媒Bを調製するための含浸溶液を調製した。さらに水を加えて、溶液の比重を1.588g/mlに調整した。このようなドープ溶液50gを50%CsOH溶液0.0940gと混合した。この最終含浸溶液を使用して、触媒Bを調製した。担体B30gを20mmHgまで1分間減圧排気し、最終含浸溶液を担体Bに減圧下で加え、次いで減圧を開放し、担体を前記液体と3分間接触させた。次いで、含浸させた担体Bを500rpmで2分間遠心分離して過剰の液体を除去した。次いで、含浸させた担体Bを振動振盪機に入れ、気流中で250℃で5.5分間乾燥した。最終触媒Bの組成は、Ag17.5%、500ppmCs/g触媒、1.5μモルRe/g触媒、0.75μモルW/g触媒、及び15μモルLi/g触媒であった。
比重1.573/mlの銀原液204gを、NH4ReO4 0.1378gを1:1 EDA/H2O 2gに溶解した溶液、1:1 アンモニア/水2gに溶解したメタタングステン酸アンモニウム0.064g及び水に溶解したLiNO30.3542gと混合することによって、触媒Cを調製するための含浸溶液を調製した。さらに水を加えて、溶液の比重を1.558g/mlに調整した。このようなドープ溶液50gを50%CsOH溶液0.0850gと混合した。この最終含浸溶液を使用して、触媒Cを調製した。担体C30gを20mmHgまで1分間減圧排気し、最終含浸溶液を担体Cに減圧下で加え、次いで減圧を開放し、担体を前記液体と3分間接触させた。次いで、含浸させた担体Cを500rpmで2分間遠心分離して過剰の液体を除去した。次いで、含浸させた担体Cを振動振盪機に入れ、気流中で250℃で7分間乾燥した。最終触媒Cの組成は、Ag17.8%、460ppmCs/g触媒、1.5μモルRe/g触媒、0.75μモルW/g触媒、及び15μモルLi/g触媒であった。
触媒Dは、2つの含浸工程で調製した。第一の工程は、ドーパントなしで銀を含浸させることを伴い、第二の工程は、銀とドーパントを含浸させることを伴う。ドーパントを銀溶液に添加しなかった以外は触媒Cの操作に従って、担体C約120gに比重1.53/mlを有する銀原液204gを含浸させた。得られた乾燥触媒前駆体は銀を約17重量%含有していた。次いで、比重1.53g/mlの銀原液191.0gを、NH4ReO4 0.2915gを1:1 EDA/H2O 2gに溶解した溶液、1:1 アンモニア/水2gに溶解したメタタングステン酸アンモニウム0.0678g及び水に溶解したLiNO30.3747gと混合することによって調製した第二の溶液を、前記の乾燥触媒D前駆体に含浸させた。さらに水を加えて、溶液の比重を1.48g/mlに調整した。このようなドープ溶液50gを、45.4重量%CsOH溶液0.1397gと混合した。この最終含浸溶液を使用して、触媒Dを調製した。担体D前駆体30gを入れたフラスコを、20mmHgに1分間減圧排気し、最終含浸溶液を減圧下で加え、次いで減圧を開放し、前駆体を前記液体と3分間接触させた。次いで、含浸させた前駆体を500rpmで2分間遠心分離して過剰の液体を除去した。次いで、触媒Dを振動振盪機に入れ、217Nl/分(460 SCFH)の流量の気流中で250℃で7分間乾燥した。最終触媒Dの組成は、Ag27.3%、550ppmCs/g触媒、2.4μモルRe/g触媒、0.60μモルW/g触媒、及び12μモルLi/g触媒であった。
触媒Eは、2つの含浸工程で調製した。第一の工程は、銀とタングステンドーパントを含浸させることを伴い、第二の工程は、銀と他のドーパントを含浸させることを伴う。メタタングステン酸アンモニウム(0.0639g)を、最初に33重量%のエチレンジアミン/水混合物1gに溶解した。この溶液を、実施例1の方法に従って調製され及び1.523g/mlの比重を有する銀溶液200gに加えた。この銀溶液を担体Cに含浸させ、次いで触媒Cについて記載の方法に従って遠心分離し、乾燥した。得られた乾燥触媒E前駆体は、銀を約16.6重量%含有していた。次いで、比重1.523/mlの銀原液200gを、NH4ReO4 0.2906gを1:1 EDA/H2O 1gに溶解した溶液、水1gに溶解したLiNO30.3735gと混合することによって調製した第二の溶液を、この乾燥触媒前駆体Eに含浸させた。さらに水を加えて、溶液の比重を1.49g/mlに調整した。このようなドープ溶液50gを、44.6重量%CsOH溶液0.1416gと混合した。この最終含浸溶液を使用して、触媒Eを調製した。担体E前駆体30gを入れたフラスコを、20mmHgに1分間減圧排気し、最終含浸溶液を触媒E前駆体に減圧下で加え、次いで減圧を開放し、前駆体を前記液体と3分間接触させた。次いで、含浸させた触媒E前駆体を500rpmで2分間遠心分離して過剰の液体を除去し、次いで振動振盪機に入れ、460SCFH(217Nl/分)の流量の気流中で250℃で7分間乾燥した。最終触媒Eの組成は、Ag27.3%、560ppmCs/g触媒、2.4μモルRe/g触媒、0.60μモルW/g触媒、及び12μモルLi/g触媒であった。
本実施例IVは、実施例IIIに記載の触媒の触媒特性の幾つか、例えば選択性及び活性を試験する方法を説明する。
Claims (19)
- 中空円筒の幾何学的形状を有する付形支持材であって、前記付形支持材の長さ対外径比が0.3から2の範囲内にあり及び内径(但し、2個以上の穴が存在する場合には、内径はこれらの穴の横断面積の合計に等しい横断面積を有する1個の穴の直径である)が前記付形支持材の外径の30%までの範囲にあるような付形支持材上に被着させた銀を含み、銀が触媒の全重量の15重量%を越える範囲の量で存在する、分子状酸素によるエチレンのエチレンオキシドへの直接酸化用触媒。
- 銀が触媒の全重量の20重量%を越え及び最大50重量%の範囲内の量で存在する、請求項1に記載の触媒。
- 支持材が40%を越える吸水率を有するものである、請求項1または2に記載の触媒。
- 支持材が0.03m2/gから10m2/gの範囲内の表面積を有するものである、請求項1から3のいずれか1項に記載の触媒。
- 支持材が42.5%から80%の範囲内の吸水率及び0.5m2/gから5m2/gの範囲内の表面積を有するものである、請求項1から4のいずれか1項に記載の触媒。
- 長さ対外径比が0.5から1.6の範囲内にあり及び内径と外径の比が0.01から
0.25の範囲内にある、請求項1から5のいずれか1項に記載の触媒。 - 長さ対外径比が0.9から1.1の範囲内にあり及び内径と外径の比が0.02から0.2の範囲内にある、請求項6に記載の触媒。
- 外径が4から16mmの範囲内にあり及び内径が3.5mmよりも小さい、請求項1から7のいずれか1項に記載の触媒。
- 外径が5から12mmの範囲内にあり及び内径が0.1から3mmの範囲内にある、請求項1から8のいずれか1項に記載の触媒。
- 内径が0.2から2mmの範囲内にある、請求項1から9のいずれか1項に記載の触媒。
- 触媒が希土類金属、マグネシウム、レニウム又はアルカリ金属を含む促進剤成分をさらに含有するものである、請求項1から10のいずれか1項に記載の触媒。
- 触媒がレニウムを含む促進剤成分;リチウム、カリウム、ルビジウム及びセシウムの中から選択されるアルカリ金属;及びさらに硫黄、モリブデン、タングステン又はクロムを含む補助促進剤をさらに含有するものである、請求項1から11のいずれか1項に記載の触媒。
- 長さ対外径比が0.3から2の範囲内にあり及び内径(2個以上の穴が存在する場合には、内径はこれらの穴の横断面積の合計に等しい横断面積を有する1個の穴の直径である)が前記付形触媒支持体の外径の30%までの範囲にあるような中空円筒の幾何学的形状を有する付形支持材を得;及び前記付形支持体上に銀を被着させることを含む、請求項1から12のいずれか1項に記載の触媒を調製する方法。
- 前記付形支持体上に、銀の他に、レニウムを含む促進剤成分、及び硫黄、モリブデン、タングステン又はクロムを含むレニウム補助促進剤を被着させることを含み、レニウム補助促進剤を銀の被着の前に又は銀の被着と同時に被着させ、及び少なくとも銀の一部が被着した後にレニウムを被着させることを含む、請求項13に記載の方法。
- 適切なエポキシ化プロセス条件下で、エチレンと酸素とを含有する原料流を、請求項1から12のいずれか1項に記載の触媒と接触させることを含むエチレンオキシドの製造方法。
- 触媒と接触させる原料流であってエチレンと酸素とを含有する原料流が全原料に対して最大で4モル%の二酸化炭素濃度を有するものである、請求項15に記載の方法。
- 触媒と接触させる原料流であってエチレンと酸素とを含有する原料流が全原料に対して最大で2モル%の二酸化炭素濃度を有するものである、請求項15または16に記載の方法。
- 触媒と接触させる原料流であってエチレンと酸素とを含有する原料流が全原料に対して最大で1モル%の二酸化炭素濃度を有するものである、請求項15から17のいずれか1項に記載の方法。
- i)適切なエポキシ化プロセス条件下で、エチレンと酸素とを含む原料流を、請求項1から12のいずれか1項に記載の触媒と接触させ、ii)得られたエチレンオキシドをエチレングリコール、エチレングリコールエーテル又は1,2−アルカノールアミンに転化させることを含むエチレングリコール、エチレングリコールエーテル又は1,2−アルカノールアミンを製造する方法。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010523322A (ja) * | 2007-04-10 | 2010-07-15 | ビーエーエスエフ ソシエタス・ヨーロピア | 接触パイプの長手方向部分への装入方法 |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7727208B2 (en) | 2002-09-12 | 2010-06-01 | Playtex Products, Inc. | Ergonomic tampon applicator |
US9192522B2 (en) | 2003-05-02 | 2015-11-24 | Eveready Battery Company, Inc. | Tampon assembly having shaped pledget |
EP1624964B1 (en) * | 2003-05-07 | 2019-07-31 | Shell International Research Maatschappij B.V. | Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof |
US20040225138A1 (en) * | 2003-05-07 | 2004-11-11 | Mcallister Paul Michael | Reactor system and process for the manufacture of ethylene oxide |
US20040224841A1 (en) * | 2003-05-07 | 2004-11-11 | Marek Matusz | Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof |
TW200613056A (en) * | 2004-04-01 | 2006-05-01 | Shell Int Research | A process for preparing a silver catalyst, the catalyst, and a use of the catalyst for olefin oxidation |
TW200600190A (en) * | 2004-04-01 | 2006-01-01 | Shell Int Research | Process for preparing a silver catalyst, the catalyst, and use thereof in olefin oxidation |
TW200602123A (en) * | 2004-04-01 | 2006-01-16 | Shell Int Research | Process for preparing a catalyst, the catalyst, and a use of the catalyst |
MX2007003418A (es) * | 2004-09-24 | 2007-05-07 | Shell Int Research | Proceso para seleccionar particulas moldeadas, proceso para instalar un sistema, proceso para hacer reaccionar una alimentacion gaseosa de este sistema, producto de programa de computo y sistema de computo. |
MX2007011550A (es) * | 2005-03-22 | 2007-10-19 | Shell Int Research | Sistema y proceso de reactor para la elaboracion de oxido de etileno. |
CN102000571A (zh) * | 2006-04-10 | 2011-04-06 | 三菱化学株式会社 | 环氧乙烷制造用催化剂及其制造方法、以及环氧乙烷的制造方法 |
EP2664311A1 (en) | 2006-06-12 | 2013-11-20 | Playtex Products, Inc. | Tampon Assembly Providing Proper Bodily Placement of a Pledget |
US7977274B2 (en) * | 2006-09-29 | 2011-07-12 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Catalyst with bimodal pore size distribution and the use thereof |
US7932408B2 (en) * | 2006-09-29 | 2011-04-26 | Scientific Design Company, Inc. | Catalyst with bimodal pore size distribution and the use thereof |
US7507845B1 (en) * | 2007-08-27 | 2009-03-24 | Sd Lizenzverwertungsgesellschaft Mbh & Co Kg | Process for production of an olefin oxide |
US7910518B2 (en) | 2008-03-10 | 2011-03-22 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Geometrically sized solid shaped carrier for olefin epoxidation catalyst |
US20110054196A1 (en) * | 2008-03-26 | 2011-03-03 | Nippon Shokubai Co., Ltd. | Catalyst for production of ethylene oxide, and method for production of ethylene oxide using the catalyst |
WO2010005971A2 (en) * | 2008-07-09 | 2010-01-14 | The Regents Of The University Of Michigan | Epoxidation catalyst and process |
AU2010318050B2 (en) * | 2009-11-10 | 2013-12-12 | Shell Internationale Research Maatschappij B.V. | Process and integrated system for the preparation of a lower olefin product |
EP2499218A2 (en) * | 2009-11-10 | 2012-09-19 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of a lower olefin product |
BR112012011078A2 (pt) * | 2009-11-10 | 2016-07-05 | Shell Int Research | processo para produção de olefinas |
AU2010318055B2 (en) * | 2009-11-10 | 2014-04-03 | Shell Internationale Research Maatschappij B.V. | Process for producing ethylene oxide |
WO2011057982A2 (en) * | 2009-11-10 | 2011-05-19 | Shell Internationale Research Maatschappij B.V. | Process for producing olefins |
JP5570277B2 (ja) | 2010-03-31 | 2014-08-13 | 株式会社日本触媒 | エチレンオキシド製造用触媒およびエチレンオキシドの製造方法 |
SG184317A1 (en) | 2010-04-23 | 2012-11-29 | Shell Int Research | Process for producing aromatic hydrocarbons and ethylene |
CN102441435B (zh) * | 2010-09-30 | 2014-01-01 | 中国石油化工股份有限公司 | 制备银催化剂用氧化铝载体的方法、由此得到的载体及其应用 |
CN103270001B (zh) | 2010-12-29 | 2015-11-25 | 圣戈本陶瓷及塑料股份有限公司 | 多波瓣的多孔陶瓷本体及其制造方法 |
SG191979A1 (en) | 2011-01-24 | 2013-08-30 | Shell Int Research | Process for the production of ethylene oxide |
EA201391081A1 (ru) | 2011-01-24 | 2013-12-30 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ получения оксида этилена |
EP2696969A4 (de) * | 2011-04-14 | 2014-11-26 | Basf Se | Verfahren zur herstellung eines katalysators zur oxidation von ethen zu ethylenoxid |
US8921587B2 (en) | 2011-04-14 | 2014-12-30 | Basf Se | Process for producing a catalyst for the oxidation of ethylene to ethylene oxide |
EP2644604A1 (en) | 2012-03-30 | 2013-10-02 | Shell Internationale Research Maatschappij B.V. | Process for the production of ethylene oxide |
CN103360346B (zh) * | 2012-04-06 | 2015-02-11 | 中国石油化工股份有限公司 | 一种高选择性银催化剂催化乙烯氧化制环氧乙烷的方法 |
CN105327712B (zh) * | 2014-08-07 | 2018-06-15 | 中国石油化工股份有限公司 | 一种银催化剂的制备方法、银催化剂及该银催化剂的应用 |
WO2018060507A1 (en) | 2016-09-29 | 2018-04-05 | Koninklijke Philips N.V. | Imaging system with dynamic beam size limitation |
TWI818054B (zh) | 2018-08-31 | 2023-10-11 | 美商陶氏全球科技有限責任公司 | 具有氣味控制組分之纖維 |
MX2021010364A (es) * | 2019-03-29 | 2021-09-30 | Dow Global Technologies Llc | Pelotillas huecas y metodo de remojo. |
Family Cites Families (96)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424083A (en) | 1943-08-11 | 1947-07-15 | Shell Dev | Supported silver catalyst |
US2901441A (en) | 1953-01-28 | 1959-08-25 | Publicker Ind Inc | Preparation of an oxidation catalyst |
GB1170663A (en) | 1967-03-22 | 1969-11-12 | Shell Int Research | Process for preparing Silver Catalysts |
US3563913A (en) | 1967-10-30 | 1971-02-16 | Shell Oil Co | Silver catalyst production |
GB1257352A (ja) | 1968-04-24 | 1971-12-15 | ||
US3844981A (en) | 1969-12-23 | 1974-10-29 | Exxon Research Engineering Co | Method for preparation of olefin oxidation catalyst |
US4356312A (en) | 1972-01-07 | 1982-10-26 | Shell Oil Company | Ethylene oxide process |
US3962136A (en) * | 1972-01-07 | 1976-06-08 | Shell Oil Company | Catalyst for production of ethylene oxide |
US3962285A (en) | 1972-06-05 | 1976-06-08 | Exxon Research And Engineering Company | Olefin oxidation process |
JPS5752659B2 (ja) | 1972-12-28 | 1982-11-09 | ||
DE2304831C3 (de) | 1973-02-01 | 1978-06-22 | Kali-Chemie Ag, 3000 Hannover | Verfahren zur katalytischen Entfernung von Kohlenmonoxid, unverbrannten Kohlenwasserstoffen und Stickoxiden aus Autoabgasen |
US4207210A (en) | 1973-10-26 | 1980-06-10 | Shell Oil Company | Process for preparing an ethylene oxide catalyst |
US3972829A (en) | 1974-11-07 | 1976-08-03 | Universal Oil Products Company | Method of depositing a catalytically active metallic component on a carrier material |
US4005049A (en) | 1975-05-23 | 1977-01-25 | Standard Oil Company (Indiana) | Silver catalysts |
US3997476A (en) | 1975-07-08 | 1976-12-14 | Exxon Research And Engineering Company | Alumina treatment |
GB1574426A (en) * | 1976-03-25 | 1980-09-10 | Shell Int Research | Process for preparing modified silver catalysts |
US4212772A (en) | 1976-05-19 | 1980-07-15 | Basf Aktiengesellschaft | Catalyst for the manufacture of ethylene oxide |
GB1575810A (en) | 1976-10-21 | 1980-10-01 | Shell Int Research | Process for the performance of silver catalysts |
DE2740480B2 (de) | 1977-09-08 | 1979-07-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren |
US5387751A (en) | 1978-02-10 | 1995-02-07 | Imperial Chemical Industries Plc | Production of olefine oxides |
US4361503A (en) | 1978-07-21 | 1982-11-30 | Mobil Oil Corporation | Catalyst for converting synthesis gas to high octane predominantly olefinic naphtha |
US4916243A (en) | 1979-03-20 | 1990-04-10 | Union Carbide Chemicals And Plastics Company Inc. | New catalyst composition and process for oxidation of ethylene to ethylene oxide |
HU177860B (en) | 1979-05-22 | 1982-01-28 | Mta Koezponti Hivatala | Method for producing carrier metal catalyzers |
US4235798A (en) | 1979-06-28 | 1980-11-25 | Union Carbide Corporation | Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane |
US4244889A (en) | 1979-12-19 | 1981-01-13 | Union Carbide Corporation | Production of acetamides with rhodium-manganese catalysts |
JPS56141842A (en) | 1980-04-07 | 1981-11-05 | Kanegafuchi Chem Ind Co Ltd | Catalyst formed in novel cylindrical shape |
US4376724A (en) | 1980-04-14 | 1983-03-15 | Showa Denko Kabushiki Kaisha | Rhodium catalyst and method for preparing the same |
US4382149A (en) | 1980-11-05 | 1983-05-03 | Borden, Inc. | Supported silver catalyst |
US4368144A (en) | 1980-12-22 | 1983-01-11 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Silver catalyst for production of ethylene oxide |
US4379134A (en) | 1981-02-13 | 1983-04-05 | Union Carbide Corporation | Process of preparing high purity alumina bodies |
US4367167A (en) | 1981-07-17 | 1983-01-04 | The Dow Chemical Company | Process for preparing supported metal catalysts |
US4366092A (en) | 1981-07-31 | 1982-12-28 | The Dow Chemical Company | Process for making a silver-gold alloy catalyst for oxidizing ethylene to ethylene oxide |
US4361504A (en) | 1981-09-04 | 1982-11-30 | The Dow Chemical Company | Process for making a silver catalyst useful in ethylene oxide production |
BG37835A3 (en) * | 1982-06-30 | 1985-08-15 | Hoechst Aktiengesellschaft | Method for preparing silver catalyst |
DE3310685A1 (de) * | 1982-07-24 | 1984-02-09 | Hoechst Ag, 6230 Frankfurt | Silberkatalysatoren, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von ethylenoxid |
JPS5946132A (ja) | 1982-09-06 | 1984-03-15 | Nippon Shokubai Kagaku Kogyo Co Ltd | メタクロレイン合成用触媒 |
GB8304749D0 (en) * | 1983-02-21 | 1983-03-23 | Ici Plc | Catalysts |
WO1985000365A1 (en) | 1983-07-05 | 1985-01-31 | Union Carbide Corporation | Alkoxylation using calcium catalysts and products therefrom |
US4845296A (en) | 1983-12-13 | 1989-07-04 | Union Carbide Corporation | Process for preparing alkanolamines |
JPS60216844A (ja) | 1984-04-13 | 1985-10-30 | Nippon Shokubai Kagaku Kogyo Co Ltd | エチレンオキシド製造用銀触媒 |
NL8501945A (nl) | 1984-12-07 | 1986-07-01 | Unilever Nv | Katalysator geschikt voor het ontzwavelen en de bereiding van deze katalysator. |
DE3445289A1 (de) | 1984-12-12 | 1986-06-19 | Basf Ag, 6700 Ludwigshafen | Geformter katalysator fuer heterogen katalysierte reaktionen |
US4628129A (en) | 1985-02-04 | 1986-12-09 | Union Carbide Corporation | Process for the preparation of ethylene glycol |
NL8501862A (nl) | 1985-06-28 | 1987-01-16 | Shell Int Research | Werkwijze ter bereiding van een zilver-houdende katalysator. |
GB8613818D0 (en) | 1986-06-06 | 1986-07-09 | Ici Plc | Catalysts |
EP0211521B1 (en) | 1985-07-31 | 1990-03-21 | Imperial Chemical Industries Plc | Process of promoting catalysts for the production of alkylene oxides |
GB8519223D0 (en) * | 1985-07-31 | 1985-09-04 | Ici Plc | Catalysts |
US4994587A (en) | 1985-08-12 | 1991-02-19 | Union Carbide Chemicals And Plastics Company, Inc. | Catalytic system for epoxidation of alkenes employing low sodium catalyst supports |
US4994588A (en) | 1985-08-13 | 1991-02-19 | Union Carbide Chemicals And Plastics Company Inc. | Fluorine-containing catalytic system for expoxidation of alkenes |
US4994589A (en) | 1985-08-13 | 1991-02-19 | Union Carbide Chemicals And Plastics Company Inc. | Catalytic system for epoxidation of alkenes |
GB8526774D0 (en) | 1985-10-30 | 1985-12-04 | Sandoz Ltd | Bacillus thuringiensis hybrids |
GB8610441D0 (en) | 1986-04-29 | 1986-06-04 | Shell Int Research | Preparation of silver-containing catalyst |
US4766105A (en) * | 1986-10-31 | 1988-08-23 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
US4761394A (en) * | 1986-10-31 | 1988-08-02 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
US4820675A (en) | 1986-10-31 | 1989-04-11 | Shell Oil Company | Ethylene oxide catalyst & process for preparing the catalyst |
US4808738A (en) | 1986-10-31 | 1989-02-28 | Shell Oil Company | Ethylene oxide process |
GB8626687D0 (en) | 1986-11-07 | 1986-12-10 | Shell Int Research | Preparing silver catalyst |
US4908343A (en) | 1987-02-20 | 1990-03-13 | Union Carbide Chemicals And Plastics Company Inc. | Catalyst composition for oxidation of ethylene to ethylene oxide |
US5057481A (en) | 1987-02-20 | 1991-10-15 | Union Carbide Chemicals And Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
GB8716653D0 (en) | 1987-07-15 | 1987-08-19 | Shell Int Research | Silver-containing catalyst |
ES2004759A6 (es) | 1987-07-17 | 1989-02-01 | Espanola Alumina Sa | Metodo de obtencion de alumina especial a partir del polvo producido en la calcinacion de alumina metalurgica |
JP2561678B2 (ja) | 1987-11-06 | 1996-12-11 | 三菱化学株式会社 | エチレンオキシド製造用銀触媒 |
US5055442A (en) | 1989-02-17 | 1991-10-08 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Carrier for catalyst and method for production thereof |
US5037794A (en) | 1989-09-12 | 1991-08-06 | The B. F. Goodrich Company | Attrition resistant catalyst support |
US5187140A (en) * | 1989-10-18 | 1993-02-16 | Union Carbide Chemicals & Plastics Technology Corporation | Alkylene oxide catalysts containing high silver content |
US5254786A (en) * | 1990-08-27 | 1993-10-19 | Shell Oil Company | Olefin disproportionation catalyst and process |
KR0147853B1 (ko) * | 1990-10-12 | 1998-08-17 | 티모시 엔. 비숍 | 활성 및/또는 안정성이 개선된 알킬렌 옥사이드 촉매 |
US5112795A (en) | 1990-10-12 | 1992-05-12 | Union Carbide Chemicals & Plastics Technology Corporation | Supported silver catalyst, and processes for making and using same |
US5100859A (en) * | 1991-01-22 | 1992-03-31 | Norton Company | Catalyst carrier |
US5145824A (en) | 1991-01-22 | 1992-09-08 | Shell Oil Company | Ethylene oxide catalyst |
US5588986A (en) | 1991-08-02 | 1996-12-31 | Euro-Matic Ltd. | Mass or energy transfer process using fluidized bed |
US5407888A (en) | 1992-05-12 | 1995-04-18 | Basf Aktiengesellschaft | Silver catalyst |
US6184175B1 (en) | 1993-03-01 | 2001-02-06 | Scientic Design Company, Inc. | Process for preparing silver catalyst |
DE4311608A1 (de) | 1993-04-08 | 1994-12-15 | Huels Chemische Werke Ag | Silberkatalysator zur Oxidation von Ethylen zu Ethylenoxid und Verfahren zur Herstellung von Ethylenoxid |
US5502020A (en) | 1993-04-14 | 1996-03-26 | Mitsubishi Petrochemical Co., Ltd. | Catalyst for production of ethylene oxide and process for producing the catalyst |
US5447897A (en) | 1993-05-17 | 1995-09-05 | Shell Oil Company | Ethylene oxide catalyst and process |
DE4317641C2 (de) | 1993-05-27 | 2001-05-17 | Somos Gmbh | Verfahren zum Trocknen eines strömenden Gases |
US5380697A (en) * | 1993-09-08 | 1995-01-10 | Shell Oil Company | Ethylene oxide catalyst and process |
US5364826A (en) | 1993-09-13 | 1994-11-15 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
US5418202A (en) | 1993-12-30 | 1995-05-23 | Shell Oil Company | Ethylene oxide catalyst and process |
CA2141156A1 (en) | 1994-01-27 | 1995-07-28 | James S. Keller | Ethylene oxide catalyst loading device |
US5545603A (en) | 1994-11-01 | 1996-08-13 | Shell Oil Company | Ethylene oxide catalyst and process |
US5705661A (en) | 1995-09-25 | 1998-01-06 | Mitsubishi Chemical Corporation | Catalyst for production of ethylene oxide |
US5739075A (en) | 1995-10-06 | 1998-04-14 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
US5801259A (en) | 1996-04-30 | 1998-09-01 | Shell Oil Company | Ethylene oxide catalyst and process |
US5935894A (en) | 1997-07-02 | 1999-08-10 | Laroche Industries, Inc. | Alumina based adsorbent containing alkali metal compounds |
EP1052018A4 (en) | 1997-10-14 | 2002-03-27 | Japan Energy Corp | CATALYST SUPPORT, CATALYST, REACTOR FOR HYDROGENATION REACTION, AND CATALYTIC REACTION METHOD |
FR2770421B1 (fr) | 1997-10-31 | 1999-12-10 | Inst Francais Du Petrole | Procede de preparation de catalyseurs utilisables dans les reactions de transformation de composes organiques |
EP0937498B1 (en) | 1998-02-20 | 2004-08-18 | Nippon Shokubai Co., Ltd. | Silver catalyst for production of ethylene Oxide, method for production thereof, and method for production of ethylene oxide |
AU750895B2 (en) | 1998-09-14 | 2002-08-01 | Shell Internationale Research Maatschappij B.V. | Process for removing ionizable species from catalyst surface to improve catalytic properties |
RU2234370C2 (ru) | 1998-09-14 | 2004-08-20 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ получения катализаторов с улучшенными каталитическими свойствами |
JP3800488B2 (ja) | 2000-05-08 | 2006-07-26 | 株式会社日本触媒 | エチレングリコールの製造方法 |
US6631890B1 (en) | 2000-06-30 | 2003-10-14 | Apollo Separation Technologies, Inc | Packing for column |
DE60109704D1 (de) | 2000-10-25 | 2005-05-04 | Mitsubishi Chem Corp | Verfahren zur Oxidation von Olefinen unter Verwendung eines Silber und Alkalimetall(e) enthaltenden Katalysator |
US20040225138A1 (en) | 2003-05-07 | 2004-11-11 | Mcallister Paul Michael | Reactor system and process for the manufacture of ethylene oxide |
US20040224841A1 (en) * | 2003-05-07 | 2004-11-11 | Marek Matusz | Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof |
-
2003
- 2003-05-07 US US10/431,189 patent/US20040224841A1/en not_active Abandoned
-
2004
- 2004-04-01 US US10/816,543 patent/US7259129B2/en not_active Expired - Lifetime
- 2004-05-05 MY MYPI20041655A patent/MY137812A/en unknown
- 2004-05-05 JP JP2006532810A patent/JP4871727B2/ja not_active Expired - Lifetime
- 2004-05-05 CN CN2010105314469A patent/CN102000567A/zh active Pending
- 2004-05-05 CN CNA2004800122304A patent/CN1784269A/zh active Pending
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010523322A (ja) * | 2007-04-10 | 2010-07-15 | ビーエーエスエフ ソシエタス・ヨーロピア | 接触パイプの長手方向部分への装入方法 |
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CN1784269A (zh) | 2006-06-07 |
MY137812A (en) | 2009-03-31 |
US7259129B2 (en) | 2007-08-21 |
US20040224841A1 (en) | 2004-11-11 |
ZA200508561B (en) | 2007-04-25 |
JP2007500596A (ja) | 2007-01-18 |
CN102000567A (zh) | 2011-04-06 |
US20040260103A1 (en) | 2004-12-23 |
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