ES468973A1 - Un metodo para preparar mercaptanos terciarios. - Google Patents
Un metodo para preparar mercaptanos terciarios.Info
- Publication number
- ES468973A1 ES468973A1 ES468973A ES468973A ES468973A1 ES 468973 A1 ES468973 A1 ES 468973A1 ES 468973 A ES468973 A ES 468973A ES 468973 A ES468973 A ES 468973A ES 468973 A1 ES468973 A1 ES 468973A1
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- tertiary mercaptans
- zeolite catalysts
- catalysts
- mercaptans
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
- C07C319/04—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by addition of hydrogen sulfide or its salts to unsaturated compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/797,704 US4102931A (en) | 1977-05-17 | 1977-05-17 | Manufacture of tertiary mercaptans using zeolite catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
ES468973A1 true ES468973A1 (es) | 1978-12-16 |
Family
ID=25171577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES468973A Expired ES468973A1 (es) | 1977-05-17 | 1978-04-20 | Un metodo para preparar mercaptanos terciarios. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4102931A (es) |
JP (1) | JPS53141209A (es) |
AR (1) | AR218301A1 (es) |
BE (1) | BE866426A (es) |
BR (1) | BR7803029A (es) |
CA (1) | CA1092160A (es) |
DE (1) | DE2821222A1 (es) |
ES (1) | ES468973A1 (es) |
FR (1) | FR2391197A1 (es) |
GB (1) | GB1599144A (es) |
IT (1) | IT1105164B (es) |
MX (1) | MX147842A (es) |
NL (1) | NL7804209A (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4302605A (en) * | 1980-04-18 | 1981-11-24 | Pennwalt Corporation | Process for the manufacture of dimethyl sulfide |
US4281202A (en) * | 1980-04-29 | 1981-07-28 | Pennwalt Corporation | Preparation of mercapto-alcohols |
US4313006A (en) * | 1980-09-03 | 1982-01-26 | Pennwalt Corporation | Process for converting dialkyl sulfides to alkyl mercaptans |
US4396778A (en) * | 1980-09-03 | 1983-08-02 | Pennwalt Corporation | Process for converting dialkyl sulfides to alkyl mercaptans |
US4568767A (en) * | 1981-12-23 | 1986-02-04 | Pennwalt Corporation | Process for the manufacture of dialkyl sulfides |
FR2531426A1 (fr) * | 1982-08-05 | 1984-02-10 | Elf Aquitaine | Procede de synthese de mercaptans a partir d'olefines et d'hydrogene sulfure, par catalyse heterogene |
CA1245233A (en) * | 1983-04-11 | 1988-11-22 | Herbert E. Fried | Preparation of secondary thiols |
US4638093A (en) * | 1983-04-11 | 1987-01-20 | Shell Oil Company | Preparation of secondary thiols |
US5008432A (en) * | 1985-07-11 | 1991-04-16 | Phillips Petroleum Company | Production of mercapto compounds |
FR2603889B1 (fr) * | 1986-09-11 | 1989-05-05 | Elf Aquitaine | Procede catalytique de production de mercaptans a partir de thioethers |
US4937385A (en) * | 1988-05-18 | 1990-06-26 | Pennwalt Corporation | Process for the manufacture of dialkyl disulfides and polysulfides |
US5453544A (en) * | 1994-06-06 | 1995-09-26 | Mobil Oil Corporation | Process for making tertiary-thiols |
FR2758478B1 (fr) | 1997-01-21 | 1999-02-26 | Elf Aquitaine | Procede pour la presulfuration de catalyseurs |
FR2808273B1 (fr) * | 2000-04-28 | 2002-06-14 | Atofina | Procede de fabrication d'olefines sulfurees |
FR2808272B1 (fr) * | 2000-04-28 | 2002-06-14 | Atofina | Procede de fabrication d'olefines sulfurees |
FR2820991B1 (fr) * | 2001-02-22 | 2003-10-03 | Atofina | Procede de sulfuration des catalyseurs d'hydrotraitement |
FR2844794B1 (fr) | 2002-09-25 | 2004-12-03 | Atofina | Procede catalytique de fabrication d'alkylmercaptans par addition d'hydrogene |
DE10340252A1 (de) * | 2003-08-29 | 2005-03-24 | Basf Ag | tert.-Dodecylmercaptan |
FR2866024A1 (fr) * | 2004-02-06 | 2005-08-12 | Arkema | Procede de fabrication de dodecylmercaptans. |
DE102004060321A1 (de) * | 2004-12-15 | 2006-06-22 | Basf Ag | Verwendung von H2S-haltigen Abgasströmen zur Herstellung von schwefelhaltigen Produkten |
DE102007024009A1 (de) | 2007-05-22 | 2008-11-27 | Lanxess Deutschland Gmbh | Mercaptangemisch |
JP5533035B2 (ja) * | 2010-03-02 | 2014-06-25 | ソニー株式会社 | 非水電解質組成物、および非水電解質電池 |
FR3002230B1 (fr) | 2013-02-15 | 2016-02-05 | Arkema France | Utilisation de mercapto-esters methyliques en tant qu'agents de transfert de chaine |
FR3012449B1 (fr) | 2013-10-24 | 2015-10-30 | Arkema France | Procede de synthese d'un mercaptan par addition d'hydrogene sulfure sur une olefine |
CN104496869B (zh) * | 2014-12-18 | 2016-07-20 | 黄河三角洲京博化工研究院有限公司 | 一种异丙硫醇的制备方法 |
CN113024424A (zh) * | 2021-03-10 | 2021-06-25 | 昆明理工大学 | 一种低聚合度异丁烯高值资源化利用的方法 |
CN115850132A (zh) * | 2022-12-07 | 2023-03-28 | 万华化学集团股份有限公司 | 一种叔十二烷基硫醇的制备方法 |
CN115838345A (zh) * | 2022-12-09 | 2023-03-24 | 万华化学集团股份有限公司 | 一种叔十二烷基硫醇的制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2386769A (en) * | 1942-10-07 | 1945-10-16 | Socony Vacuum Oil Co Inc | Method for separating hydrocarbons and making mercaptans |
US2435545A (en) * | 1944-09-28 | 1948-02-03 | Phillips Petroleum Co | Process for the production of mercaptans |
US2950324A (en) * | 1958-04-10 | 1960-08-23 | Pennsalt Chemicals Corp | High molecular weight mercaptan |
US3114776A (en) * | 1961-11-09 | 1963-12-17 | Phillips Petroleum Co | Reaction of hydrogen sulfide with olefins |
US3166598A (en) * | 1962-12-14 | 1965-01-19 | Phillips Petroleum Co | Mercaptans production |
US3254023A (en) * | 1964-06-08 | 1966-05-31 | Socony Mobil Oil Co Inc | Method of heat balancing in organic catalytic reactions |
US3408403A (en) * | 1964-12-16 | 1968-10-29 | Phillips Petroleum Co | Method of producing a mixture of sulfides and mercaptans |
US3534106A (en) * | 1967-05-02 | 1970-10-13 | Phillips Petroleum Co | Method of producing mercaptans from olefins and alcohol free hydrogen sulfide |
-
1977
- 1977-05-17 US US05/797,704 patent/US4102931A/en not_active Expired - Lifetime
-
1978
- 1978-03-15 CA CA298,971A patent/CA1092160A/en not_active Expired
- 1978-03-29 MX MX172900A patent/MX147842A/es unknown
- 1978-03-31 GB GB12697/78A patent/GB1599144A/en not_active Expired
- 1978-04-17 FR FR7811210A patent/FR2391197A1/fr active Granted
- 1978-04-20 ES ES468973A patent/ES468973A1/es not_active Expired
- 1978-04-20 NL NL7804209A patent/NL7804209A/xx not_active Application Discontinuation
- 1978-04-21 AR AR271860A patent/AR218301A1/es active
- 1978-04-26 BE BE187150A patent/BE866426A/xx not_active IP Right Cessation
- 1978-05-03 IT IT49179/78A patent/IT1105164B/it active
- 1978-05-12 BR BR7803029A patent/BR7803029A/pt unknown
- 1978-05-16 DE DE19782821222 patent/DE2821222A1/de active Granted
- 1978-05-16 JP JP5723678A patent/JPS53141209A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1105164B (it) | 1985-10-28 |
DE2821222A1 (de) | 1978-11-30 |
FR2391197A1 (fr) | 1978-12-15 |
JPS53141209A (en) | 1978-12-08 |
CA1092160A (en) | 1980-12-23 |
GB1599144A (en) | 1981-09-30 |
BE866426A (fr) | 1978-08-14 |
JPS6213346B2 (es) | 1987-03-25 |
IT7849179A0 (it) | 1978-05-03 |
FR2391197B1 (es) | 1985-03-08 |
AR218301A1 (es) | 1980-05-30 |
US4102931A (en) | 1978-07-25 |
MX147842A (es) | 1983-01-20 |
NL7804209A (nl) | 1978-11-21 |
BR7803029A (pt) | 1979-03-27 |
DE2821222C2 (es) | 1988-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19981103 |