GB2016468B - Process for the manufacture of methyl mercaptain - Google Patents
Process for the manufacture of methyl mercaptainInfo
- Publication number
- GB2016468B GB2016468B GB7907182A GB7907182A GB2016468B GB 2016468 B GB2016468 B GB 2016468B GB 7907182 A GB7907182 A GB 7907182A GB 7907182 A GB7907182 A GB 7907182A GB 2016468 B GB2016468 B GB 2016468B
- Authority
- GB
- United Kingdom
- Prior art keywords
- mercaptain
- methyl
- manufacture
- methyl mercaptain
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 title 1
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
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/04—Mixing
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/20—Sulfiding
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88343878A | 1978-03-06 | 1978-03-06 | |
| US1197779A | 1979-02-14 | 1979-02-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2016468A GB2016468A (en) | 1979-09-26 |
| GB2016468B true GB2016468B (en) | 1982-09-15 |
Family
ID=26683002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7907182A Expired GB2016468B (en) | 1978-03-06 | 1979-03-01 | Process for the manufacture of methyl mercaptain |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS54135715A (en) |
| AR (1) | AR222991A1 (en) |
| BR (1) | BR7901361A (en) |
| CA (1) | CA1120499A (en) |
| DE (1) | DE2908668A1 (en) |
| ES (1) | ES478320A1 (en) |
| FR (1) | FR2419281A1 (en) |
| GB (1) | GB2016468B (en) |
| IT (1) | IT1114467B (en) |
| MX (1) | MX151167A (en) |
| NL (1) | NL190447C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4536492A (en) * | 1982-09-29 | 1985-08-20 | Pennwalt Corporation | Catalyst for the preparation of methyl mercaptan from carbon oxides |
| US4449006A (en) * | 1982-09-29 | 1984-05-15 | Pennwalt Corporation | Preparation of methyl mercaptan from carbon oxides |
| US4491639A (en) * | 1982-09-30 | 1985-01-01 | Gas Research Institute | Methods of making high activity transition metal catalysts |
| EP1670754A2 (en) | 2003-10-10 | 2006-06-21 | Degussa AG | Process for the manufacture of methylmercaptan |
| CN101143329A (en) * | 2006-09-11 | 2008-03-19 | 德古萨股份公司 | Mo-O-K base catalyst, its preparation method and application in synthesizing methyl mercaptan |
| EP1982764A1 (en) * | 2007-04-17 | 2008-10-22 | Evonik Degussa GmbH | Catalyst for the preparation of methyl mercaptan |
| DE102007024576A1 (en) * | 2007-05-25 | 2009-05-20 | Evonik Degussa Gmbh | Process for the continuous production of methylmercaptan from carbon- and hydrogen-containing compounds |
| FR2937566B1 (en) * | 2008-10-24 | 2014-07-18 | Arkema France | HYDROGENATION CATALYST, IN PARTICULAR CARBON SULPHIDE |
| DE102009027837A1 (en) * | 2009-07-20 | 2011-01-27 | Evonik Degussa Gmbh | Process for the continuous production of methylmercaptan from carbonaceous compounds, sulfur and hydrogen |
| WO2017210070A1 (en) | 2016-05-31 | 2017-12-07 | Novus International Inc. | Process for producing methyl mercaptan from dimethyl sulfide |
| CN114849693A (en) * | 2022-06-17 | 2022-08-05 | 黄河三角洲京博化工研究院有限公司 | Catalyst for synthesizing methyl mercaptan, preparation method and application |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3070632A (en) * | 1959-12-21 | 1962-12-25 | Pennsalt Chemicals Corp | Process for preparation of methyl mercaptan |
-
1979
- 1979-03-01 GB GB7907182A patent/GB2016468B/en not_active Expired
- 1979-03-05 IT IT48218/79A patent/IT1114467B/en active
- 1979-03-05 NL NLAANVRAGE7901730,A patent/NL190447C/en not_active IP Right Cessation
- 1979-03-05 MX MX176799A patent/MX151167A/en unknown
- 1979-03-05 CA CA000322731A patent/CA1120499A/en not_active Expired
- 1979-03-06 JP JP2519279A patent/JPS54135715A/en active Granted
- 1979-03-06 ES ES478320A patent/ES478320A1/en not_active Expired
- 1979-03-06 DE DE2908668A patent/DE2908668A1/en active Granted
- 1979-03-06 BR BR7901361A patent/BR7901361A/en unknown
- 1979-03-06 AR AR275717A patent/AR222991A1/en active
- 1979-03-06 FR FR7905762A patent/FR2419281A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| MX151167A (en) | 1984-10-08 |
| AR222991A1 (en) | 1981-07-15 |
| JPS6312866B2 (en) | 1988-03-23 |
| CA1120499A (en) | 1982-03-23 |
| BR7901361A (en) | 1979-10-02 |
| ES478320A1 (en) | 1980-01-16 |
| DE2908668A1 (en) | 1979-09-20 |
| IT1114467B (en) | 1986-01-27 |
| FR2419281B1 (en) | 1984-06-22 |
| IT7948218A0 (en) | 1979-03-05 |
| JPS54135715A (en) | 1979-10-22 |
| NL190447C (en) | 1994-03-01 |
| NL190447B (en) | 1993-10-01 |
| DE2908668C2 (en) | 1992-10-29 |
| NL7901730A (en) | 1979-09-10 |
| GB2016468A (en) | 1979-09-26 |
| FR2419281A1 (en) | 1979-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960301 |