JP2005518927A5 - - Google Patents
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- Publication number
- JP2005518927A5 JP2005518927A5 JP2003572675A JP2003572675A JP2005518927A5 JP 2005518927 A5 JP2005518927 A5 JP 2005518927A5 JP 2003572675 A JP2003572675 A JP 2003572675A JP 2003572675 A JP2003572675 A JP 2003572675A JP 2005518927 A5 JP2005518927 A5 JP 2005518927A5
- Authority
- JP
- Japan
- Prior art keywords
- carrier
- ions
- washing
- water
- series
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 12
- 238000005406 washing Methods 0.000 claims 9
- 238000011282 treatment Methods 0.000 claims 7
- -1 hydronium ions Chemical class 0.000 claims 5
- 238000001354 calcination Methods 0.000 claims 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 3
- 239000003054 catalyst Substances 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 229910052709 silver Inorganic materials 0.000 claims 3
- 239000004332 silver Substances 0.000 claims 3
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 238000010304 firing Methods 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 229910001413 alkali metal ion Inorganic materials 0.000 claims 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 150000001735 carboxylic acids Chemical class 0.000 claims 1
- 238000010335 hydrothermal treatment Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 150000007522 mineralic acids Chemical class 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 235000006408 oxalic acid Nutrition 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/085,161 US6987080B2 (en) | 2002-03-01 | 2002-03-01 | Ethylene oxide catalyst carrier preparation |
| PCT/US2003/005503 WO2003074171A1 (en) | 2002-03-01 | 2003-02-21 | Ethylene oxide catalyst carrier preparation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005518927A JP2005518927A (ja) | 2005-06-30 |
| JP2005518927A5 true JP2005518927A5 (https=) | 2006-01-05 |
| JP4497926B2 JP4497926B2 (ja) | 2010-07-07 |
Family
ID=27787478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003572675A Expired - Fee Related JP4497926B2 (ja) | 2002-03-01 | 2003-02-21 | エチレンオキシド触媒担体の調製 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6987080B2 (https=) |
| EP (1) | EP1480742A4 (https=) |
| JP (1) | JP4497926B2 (https=) |
| KR (1) | KR100821424B1 (https=) |
| CN (1) | CN1310703C (https=) |
| AU (1) | AU2003213248A1 (https=) |
| BR (1) | BR0308078A (https=) |
| CA (1) | CA2505929A1 (https=) |
| IN (1) | IN2004DE02380A (https=) |
| MX (1) | MX256658B (https=) |
| TW (1) | TWI301078B (https=) |
| WO (1) | WO2003074171A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6846774B2 (en) * | 2003-04-23 | 2005-01-25 | Scientific Design Co., Inc. | Ethylene oxide catalyst |
| US7521393B2 (en) * | 2004-07-27 | 2009-04-21 | Süd-Chemie Inc | Selective hydrogenation catalyst designed for raw gas feed streams |
| WO2007123932A2 (en) * | 2006-04-18 | 2007-11-01 | Dow Global Technologies Inc. | Alkylene oxide catalyst and use thereof |
| JP4747066B2 (ja) * | 2006-10-03 | 2011-08-10 | 株式会社日本触媒 | 酸化エチレン製造用触媒および該触媒を用いた酸化エチレンの製造方法 |
| EP2125202A2 (en) * | 2006-11-20 | 2009-12-02 | Shell Internationale Research Maatschappij B.V. | A process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst |
| JP5165441B2 (ja) * | 2008-03-31 | 2013-03-21 | 株式会社日本触媒 | エチレンオキシド製造用触媒および該触媒を用いたエチレンオキシドの製造方法 |
| CN102397795B (zh) * | 2010-09-13 | 2014-03-19 | 中国石油化工股份有限公司 | 环氧乙烷生产用银催化剂的载体、其制备方法、由其制成的银催化剂及其应用 |
| CN105618047B (zh) * | 2014-11-03 | 2019-05-31 | 中国石油化工股份有限公司 | 一种制备环氧化用银催化剂的方法及其应用 |
| CN104492247B (zh) * | 2014-12-15 | 2016-06-08 | 沈阳三聚凯特催化剂有限公司 | 一种瓷球脱硫剂的制备方法 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853789A (en) * | 1971-03-26 | 1974-12-10 | J Warthen | Preparation of macroporous alumina extrudates |
| US4212771A (en) * | 1978-08-08 | 1980-07-15 | Exxon Research & Engineering Co. | Method of preparing an alumina catalyst support and catalyst comprising the support |
| US4260524A (en) * | 1979-05-24 | 1981-04-07 | Sumitomo Aluminium Smelting Company, Limited | Hollow catalyst carrier and hollow catalyst made of transition-alumina and process for production thereof |
| 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 |
| US4330437A (en) | 1980-11-05 | 1982-05-18 | Borden, Inc. | Supported silver catalyst and a process of preparing it |
| 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 |
| DE3239886A1 (de) | 1982-10-28 | 1984-05-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur regenerierung des al(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts)-traegermaterials gebrauchter ag/al(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts)-traegerkatalysatoren |
| GB8613818D0 (en) | 1986-06-06 | 1986-07-09 | Ici Plc | Catalysts |
| NL8502993A (nl) * | 1985-11-01 | 1987-06-01 | Dow Chemical Nederland | Zilverkatalysator, alsmede werkwijze voor de bereiding daarvan. |
| AU586048B2 (en) | 1985-11-12 | 1989-06-29 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Silver catalyst for production of ethylene oxide and method for manufacture thereof |
| GB2190855A (en) | 1986-05-28 | 1987-12-02 | Shell Int Research | Process for the preparation of a silver-containing catalyst |
| US4766105A (en) | 1986-10-31 | 1988-08-23 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
| US5057481A (en) * | 1987-02-20 | 1991-10-15 | Union Carbide Chemicals And Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| CN1009437B (zh) * | 1988-02-03 | 1990-09-05 | 中国石油化工总公司 | 乙烯氧化制环氧乙烷高效银催化剂 |
| CA1337722C (en) * | 1989-04-18 | 1995-12-12 | Madan Mohan Bhasin | Alkylene oxide catalysts having enhanced activity and/or stability |
| US5051395A (en) | 1989-09-25 | 1991-09-24 | Union Carbide Chemicals And Plastics Technology Corporation | Alkylene oxide catalysts having enhanced activity and/or efficiency |
| US5187140A (en) * | 1989-10-18 | 1993-02-16 | Union Carbide Chemicals & Plastics Technology Corporation | Alkylene oxide catalysts containing high silver content |
| US5504052A (en) | 1994-12-02 | 1996-04-02 | Scientific Design Company, Inc. | Silver catalyst preparation |
| US5985790A (en) * | 1994-12-07 | 1999-11-16 | Project Earth Industries, Inc. | Method of making acid contacted enhanced aluminum oxide adsorbent particle |
| US5705661A (en) | 1995-09-25 | 1998-01-06 | Mitsubishi Chemical Corporation | Catalyst for production of ethylene oxide |
| DE69919425T2 (de) | 1998-02-20 | 2005-09-08 | Nippon Shokubai Co. Ltd. | Silberkatalysator zur Herstellung von Ethylenoxid , Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Ethylenoxid |
| RU2232049C2 (ru) * | 1998-09-14 | 2004-07-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ удаления ионизируемых частиц с поверхности катализатора для улучшения каталитических свойств |
| CA2343836C (en) * | 1998-09-14 | 2007-12-04 | Shell Internationale Research Maatschappij B.V. | Epoxidation catalyst carrier, preparation and use thereof |
-
2002
- 2002-03-01 US US10/085,161 patent/US6987080B2/en not_active Expired - Fee Related
-
2003
- 2003-02-21 CN CNB038050153A patent/CN1310703C/zh not_active Expired - Fee Related
- 2003-02-21 WO PCT/US2003/005503 patent/WO2003074171A1/en not_active Ceased
- 2003-02-21 JP JP2003572675A patent/JP4497926B2/ja not_active Expired - Fee Related
- 2003-02-21 KR KR1020047013506A patent/KR100821424B1/ko not_active Expired - Fee Related
- 2003-02-21 AU AU2003213248A patent/AU2003213248A1/en not_active Abandoned
- 2003-02-21 CA CA002505929A patent/CA2505929A1/en not_active Abandoned
- 2003-02-21 EP EP03709297A patent/EP1480742A4/en not_active Withdrawn
- 2003-02-21 MX MXPA04008462 patent/MX256658B/es active IP Right Grant
- 2003-02-21 BR BR0308078-1A patent/BR0308078A/pt not_active IP Right Cessation
- 2003-02-27 TW TW092104235A patent/TWI301078B/zh not_active IP Right Cessation
-
2004
- 2004-08-16 IN IN2380DE2004 patent/IN2004DE02380A/en unknown
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