JPH10109031A5 - - Google Patents
Info
- Publication number
- JPH10109031A5 JPH10109031A5 JP1997258404A JP25840497A JPH10109031A5 JP H10109031 A5 JPH10109031 A5 JP H10109031A5 JP 1997258404 A JP1997258404 A JP 1997258404A JP 25840497 A JP25840497 A JP 25840497A JP H10109031 A5 JPH10109031 A5 JP H10109031A5
- Authority
- JP
- Japan
- Prior art keywords
- promoter
- catalyst
- tungstate
- weight
- synthesis
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19639584.4 | 1996-09-26 | ||
| DE19639584A DE19639584A1 (de) | 1996-09-26 | 1996-09-26 | Katalysator, Verfahren zu seiner Herstellung und Verwendung zur Synthese von Methylmercaptan |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH10109031A JPH10109031A (ja) | 1998-04-28 |
| JPH10109031A5 true JPH10109031A5 (2) | 2005-05-19 |
| JP3976852B2 JP3976852B2 (ja) | 2007-09-19 |
Family
ID=7806976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25840497A Expired - Lifetime JP3976852B2 (ja) | 1996-09-26 | 1997-09-24 | 触媒およびアルキルメルカプタンの合成法並びに該触媒の製造法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5852219A (2) |
| EP (1) | EP0832687B1 (2) |
| JP (1) | JP3976852B2 (2) |
| CN (1) | CN1090532C (2) |
| BR (1) | BR9704898A (2) |
| DE (2) | DE19639584A1 (2) |
| ES (1) | ES2166029T3 (2) |
| RU (1) | RU2191069C2 (2) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072523C (zh) * | 1998-09-10 | 2001-10-10 | 厦门大学 | 一种含高硫化氢浓度的合成气制甲硫醇的催化剂 |
| CN1072522C (zh) * | 1998-09-10 | 2001-10-10 | 厦门大学 | 一种由含硫化氢的合成气合成甲硫醇的催化剂 |
| GB2368672A (en) * | 2000-04-19 | 2002-05-08 | Ford Global Tech Inc | Online invention disclosure system |
| DE60117198T2 (de) * | 2000-06-27 | 2006-07-27 | Saudi Basic Industries Corp. (Sabic) | Verfahren für die Herstellung von Olefinen durch oxidative Dehydrierung |
| JP3757267B2 (ja) * | 2001-07-23 | 2006-03-22 | 独立行政法人産業技術総合研究所 | 多元系固体触媒の迅速探索方法 |
| JP3572548B2 (ja) | 2002-05-24 | 2004-10-06 | 日本酸素株式会社 | ガス精製方法及び装置 |
| DE10319739A1 (de) * | 2003-04-30 | 2004-11-18 | Basf Ag | Katalysator zur Herstellung von Methylmercaptan aus Methanol und Schwefelwasserstoff |
| DE10338887A1 (de) * | 2003-08-23 | 2005-03-17 | Degussa Ag | Katalysator zur Synthese von Alkylmercaptan und Verfahren zu seiner Herstellung |
| CN100345629C (zh) * | 2003-10-10 | 2007-10-31 | 德古萨股份公司 | 一种由含高浓度硫化氢的合成气合成甲硫醇的催化剂 |
| DE102004037739A1 (de) | 2004-08-04 | 2006-03-16 | Degussa Ag | Wolframat enthaltende Katalysatoren zur Synthese von Alkylmercaptan und Verfahren zu ihrer Herstellung |
| DE102004061016A1 (de) * | 2004-12-18 | 2006-06-22 | Degussa Ag | Halogenidhaltige Alkaliwolframate enthaltende Katalysatoren zur Synthese von Alkylmercaptan und Verfahren zu ihrer Herstellung |
| DE102005016369A1 (de) * | 2005-04-09 | 2006-10-12 | Degussa Ag | Verfahren zur kontinuierlichen Herstellung von Methylmercaptan |
| DE102006032635A1 (de) | 2006-07-13 | 2008-01-17 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Alkylmercaptanen in einem Mehrzonenfestbettreaktor |
| AR066468A1 (es) | 2007-05-09 | 2009-08-19 | Shell Int Research | Un catalizador de epoxidacion, un proceso para preparar el mismo, y un proceso para producir un oxido de olefina , un 1,2- diol, un 1,2 - diol eter, un 1,2- carbonato, o una alcanolamina |
| DE102007024576A1 (de) | 2007-05-25 | 2009-05-20 | Evonik Degussa Gmbh | Verfahren zur kontinuierlichen Herstellung von Methylmercaptan aus kohlenstoff- und wasserstoffhaltigen Verbindungen |
| SG171866A1 (en) | 2008-12-23 | 2011-07-28 | Basf Se | Method for compressing gases containing hydrogen sulfide |
| DE102009027837A1 (de) | 2009-07-20 | 2011-01-27 | Evonik Degussa Gmbh | Verfahren zur kontinuierlichen Herstellung von Methylmercaptan aus kohlenstoffhaltigen Verbindungen, Schwefel und Wasserstoff |
| KR101068112B1 (ko) * | 2010-02-22 | 2011-09-27 | 한국에너지기술연구원 | 텅스텐 옥사이드 알루미나 촉매의 제조 방법, 텅스텐 옥사이드 알루미나 촉매 및 이 촉매를 이용한 유리지방산이 포함되어 있는 폐식용유로부터 유리지방산을 제거하는 방법 |
| EP3187261A1 (de) * | 2015-12-30 | 2017-07-05 | Evonik Degussa GmbH | Verfahren zur herstellung eines ein alkalimetall und eines übergangsmetall in oxidierter form enthaltenden katalysators |
| CA3020740A1 (en) | 2016-05-31 | 2017-12-07 | Novus International Inc. | Process for producing methyl mercaptan from dimethyl sulfide |
| EP3689451A1 (en) | 2019-01-29 | 2020-08-05 | Evonik Operations GmbH | Catalyst for the synthesis of alkyl mercaptan and process for its preparation |
| CN114478334B (zh) * | 2022-02-25 | 2023-11-10 | 新疆广汇陆友硫化工有限公司 | 一种甲硫醇硫化法生产二甲基二硫的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2820062A (en) * | 1954-08-11 | 1958-01-14 | Pure Oil Co | Preparation of organic thiols |
| FR2253013B1 (2) * | 1973-11-30 | 1980-01-04 | Rhone Progil | |
| JPS58159456A (ja) * | 1982-03-17 | 1983-09-21 | Seitetsu Kagaku Co Ltd | メチルメルカプタンの製造方法 |
| JPS6084239A (ja) * | 1983-10-14 | 1985-05-13 | Agency Of Ind Science & Technol | アセトアルデヒドの製造法 |
| US5057481A (en) * | 1987-02-20 | 1991-10-15 | Union Carbide Chemicals And Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US4908343A (en) * | 1987-02-20 | 1990-03-13 | Union Carbide Chemicals And Plastics Company Inc. | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US5283369A (en) * | 1992-03-24 | 1994-02-01 | Elf Atochem North America, Inc. | Selective synthesis of mercaptans and catalyst therefor |
| RU2056940C1 (ru) * | 1992-03-26 | 1996-03-27 | Специальное конструкторско-технологическое бюро катализаторов с опытным заводом | Способ получения катализатора для синтеза метилмеркаптана и диметилсульфида |
-
1996
- 1996-09-26 DE DE19639584A patent/DE19639584A1/de not_active Withdrawn
-
1997
- 1997-06-30 US US08/885,045 patent/US5852219A/en not_active Expired - Lifetime
- 1997-07-10 EP EP97111737A patent/EP0832687B1/de not_active Expired - Lifetime
- 1997-07-10 ES ES97111737T patent/ES2166029T3/es not_active Expired - Lifetime
- 1997-07-10 DE DE59705162T patent/DE59705162D1/de not_active Expired - Lifetime
- 1997-09-24 JP JP25840497A patent/JP3976852B2/ja not_active Expired - Lifetime
- 1997-09-25 CN CN97119568A patent/CN1090532C/zh not_active Expired - Lifetime
- 1997-09-26 BR BR9704898A patent/BR9704898A/pt not_active IP Right Cessation
- 1997-09-26 RU RU97116038/04A patent/RU2191069C2/ru not_active IP Right Cessation
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