FR2492809B1 - - Google Patents
Info
- Publication number
- FR2492809B1 FR2492809B1 FR8023183A FR8023183A FR2492809B1 FR 2492809 B1 FR2492809 B1 FR 2492809B1 FR 8023183 A FR8023183 A FR 8023183A FR 8023183 A FR8023183 A FR 8023183A FR 2492809 B1 FR2492809 B1 FR 2492809B1
- Authority
- FR
- France
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8023183A FR2492809A1 (fr) | 1980-10-29 | 1980-10-29 | Procede d'obtention d'une olefine par decomposition de l'ether correspondant |
| DE19813142461 DE3142461A1 (de) | 1980-10-29 | 1981-10-27 | Verfahren zur herstellung eines olefins durch zersetzung des entsprechenden aethers |
| MX819727U MX7284E (es) | 1980-10-29 | 1981-10-28 | Procedimiento mejorado para la obtencion de una olefina por descomposicion del eter correspondiente |
| JP56174394A JPS57102821A (en) | 1980-10-29 | 1981-10-29 | Manufacture of olefin by ether thermal decomposition |
| US06/316,376 US4395580A (en) | 1980-10-29 | 1981-10-29 | Process for producing an olefin by decomposition of the corresponding ether |
| KR1019810004132A KR830007726A (ko) | 1980-10-29 | 1981-10-29 | 올레핀의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8023183A FR2492809A1 (fr) | 1980-10-29 | 1980-10-29 | Procede d'obtention d'une olefine par decomposition de l'ether correspondant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2492809A1 FR2492809A1 (fr) | 1982-04-30 |
| FR2492809B1 true FR2492809B1 (US07968547-20110628-C00004.png) | 1984-01-13 |
Family
ID=9247484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8023183A Granted FR2492809A1 (fr) | 1980-10-29 | 1980-10-29 | Procede d'obtention d'une olefine par decomposition de l'ether correspondant |
Country Status (6)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59157037A (ja) * | 1983-02-26 | 1984-09-06 | Mitsubishi Gas Chem Co Inc | 第三級オレフインの製造法 |
| EP0352672A3 (de) * | 1988-07-28 | 1990-08-08 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Alkenylaromaten |
| US5043486A (en) * | 1990-08-23 | 1991-08-27 | Exxon Research And Engineering Company | Aquathermolytic cleavage of ethers |
| US5157192A (en) * | 1991-11-12 | 1992-10-20 | Mobil Oil Corporation | Conversion of tertiary alcohols to C8+ olefins |
| DE19728732A1 (de) * | 1997-07-04 | 1999-01-07 | Basf Ag | Verfahren zur Gewinnung von Isobuten aus solches enthaltenden C¶4¶-Kohlenwasserstoffgemischen |
| EP0922686B1 (de) * | 1997-12-10 | 2002-02-06 | Lonza A.G. | Verfahren zur Herstellung von Ethinylcyclopropan |
| SG118141A1 (en) * | 2001-07-16 | 2006-01-27 | Kuraray Co | Process for producing alpha-olefin |
| DE10257499A1 (de) * | 2002-12-10 | 2004-07-01 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von 1-Olefinen durch katalytische Spaltung von 1-Alkoxyalkanen |
| US7468465B2 (en) * | 2005-05-31 | 2008-12-23 | Exxonmobil Chemical Patents Inc. | Method of making mixed metal oxide containing sulfur |
| CN101300211B (zh) * | 2005-11-01 | 2012-10-17 | 旭化成化学株式会社 | 异丁烯和叔丁醇的制造方法 |
| US8395008B2 (en) | 2008-01-14 | 2013-03-12 | Catalytic Distillation Technologies | Process and catalyst for cracking of ethers and alcohols |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3170000A (en) * | 1962-10-24 | 1965-02-16 | Sinclair Research Inc | Tertiary olefin separation via etherification with small surface area catalysts |
| NL6513473A (US07968547-20110628-C00004.png) * | 1965-10-18 | 1967-04-19 | ||
| GB1176620A (en) * | 1968-07-09 | 1970-01-07 | Shell Int Research | Recovery of Tertiary Olefins |
| IT1017873B (it) * | 1974-08-02 | 1977-08-10 | Snam Progetti | Processo per la preparazione di olefine terziarie |
| US4072733A (en) * | 1976-04-02 | 1978-02-07 | Ethyl Corporation | Conversion of methanol and dimethyl ether |
| US4072732A (en) * | 1976-04-02 | 1978-02-07 | Ethyl Corporation | Conversion of methanol and dimethyl ether to C2 -C6 monoolefins using a partially hydrated zirconium sulfate catalyst |
| IT1096758B (it) * | 1978-06-22 | 1985-08-26 | Snam Progetti | Processo per la preparazione di olefine terziarie |
| DE2928509A1 (de) * | 1979-07-14 | 1981-01-29 | Basf Ag | Verfahren zur gemeinsamen herstellung von methyl-tert.-butylaether und gewinnung von isobuten |
| DD240739C2 (de) * | 1985-09-04 | 1987-10-28 | Leuna Werke Veb | Verfahren zur herstellung von isobuten |
-
1980
- 1980-10-29 FR FR8023183A patent/FR2492809A1/fr active Granted
-
1981
- 1981-10-27 DE DE19813142461 patent/DE3142461A1/de active Granted
- 1981-10-28 MX MX819727U patent/MX7284E/es unknown
- 1981-10-29 US US06/316,376 patent/US4395580A/en not_active Expired - Lifetime
- 1981-10-29 KR KR1019810004132A patent/KR830007726A/ko unknown
- 1981-10-29 JP JP56174394A patent/JPS57102821A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| KR830007726A (ko) | 1983-11-07 |
| JPS57102821A (en) | 1982-06-26 |
| JPS6342608B2 (US07968547-20110628-C00004.png) | 1988-08-24 |
| FR2492809A1 (fr) | 1982-04-30 |
| US4395580A (en) | 1983-07-26 |
| DE3142461A1 (de) | 1982-06-09 |
| DE3142461C2 (US07968547-20110628-C00004.png) | 1991-04-11 |
| MX7284E (es) | 1988-04-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |