CH514558A - Verfahren zur Herstellung von Dimethylsulfid - Google Patents
Verfahren zur Herstellung von DimethylsulfidInfo
- Publication number
- CH514558A CH514558A CH1110969A CH1110969A CH514558A CH 514558 A CH514558 A CH 514558A CH 1110969 A CH1110969 A CH 1110969A CH 1110969 A CH1110969 A CH 1110969A CH 514558 A CH514558 A CH 514558A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- dimethyl sulfide
- sulfide
- dimethyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681793174 DE1793174A1 (de) | 1968-08-10 | 1968-08-10 | Verfahren zur Herstellung von Dimethylsulfid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH514558A true CH514558A (de) | 1971-10-31 |
Family
ID=5707601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1110969A CH514558A (de) | 1968-08-10 | 1969-07-21 | Verfahren zur Herstellung von Dimethylsulfid |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3662002A (de) |
| AT (1) | AT291210B (de) |
| BE (1) | BE736704A (de) |
| CH (1) | CH514558A (de) |
| DE (1) | DE1793174A1 (de) |
| ES (1) | ES370368A1 (de) |
| FR (1) | FR2015441A1 (de) |
| GB (1) | GB1268678A (de) |
| LU (1) | LU59252A1 (de) |
| NL (1) | NL6911967A (de) |
Families Citing this family (4)
| 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 |
| US4708945A (en) * | 1985-12-31 | 1987-11-24 | Exxon Research And Engineering Company | Catalysts comprising silica supported on a boehmite-like surface, their preparation and use |
| CA1276002C (en) * | 1985-12-31 | 1990-11-06 | Lawrence L. Murrell | Catalysts comprising silica supported on alumina their preparation and use |
| US4868147A (en) * | 1988-04-01 | 1989-09-19 | Laroche Chemicals, Inc. | Alumina of high macroporosity and stability |
-
1968
- 1968-08-10 DE DE19681793174 patent/DE1793174A1/de active Pending
-
1969
- 1969-07-21 CH CH1110969A patent/CH514558A/de not_active IP Right Cessation
- 1969-07-22 GB GB36795/69A patent/GB1268678A/en not_active Expired
- 1969-07-29 BE BE736704D patent/BE736704A/xx unknown
- 1969-08-04 AT AT750269A patent/AT291210B/de not_active IP Right Cessation
- 1969-08-06 NL NL6911967A patent/NL6911967A/xx unknown
- 1969-08-07 LU LU59252D patent/LU59252A1/xx unknown
- 1969-08-08 FR FR6927477A patent/FR2015441A1/fr not_active Withdrawn
- 1969-08-09 ES ES370368A patent/ES370368A1/es not_active Expired
- 1969-08-11 US US849203A patent/US3662002A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1793174A1 (de) | 1971-12-16 |
| LU59252A1 (de) | 1970-01-01 |
| ES370368A1 (es) | 1971-04-16 |
| GB1268678A (en) | 1972-03-29 |
| FR2015441A1 (de) | 1970-04-24 |
| US3662002A (en) | 1972-05-09 |
| AT291210B (de) | 1971-07-12 |
| NL6911967A (de) | 1970-02-12 |
| BE736704A (de) | 1969-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |