NO811981L - Fremgangsmaate for dehydroisomerisering av normal butan for fremstilling av isobutan - Google Patents
Fremgangsmaate for dehydroisomerisering av normal butan for fremstilling av isobutanInfo
- Publication number
- NO811981L NO811981L NO811981A NO811981A NO811981L NO 811981 L NO811981 L NO 811981L NO 811981 A NO811981 A NO 811981A NO 811981 A NO811981 A NO 811981A NO 811981 L NO811981 L NO 811981L
- Authority
- NO
- Norway
- Prior art keywords
- dehydroisomerization
- isobutene
- isobutan
- butan
- procedure
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 title 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 2
- 239000007858 starting material Substances 0.000 abstract 2
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 abstract 1
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 abstract 1
- 229920002367 Polyisobutene Polymers 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002259 gallium compounds Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/08—Alkenes with four carbon atoms
- C07C11/09—Isobutene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Foreliggende oppfinnelse angår en fremgangsmåte for dehydroisomerisering av n-butan ved at et utgangs-materiale inneholdende n-butan ved forhyet temperatur kontaktes en katalysatorsammensetning inneholdende en galliumforbindelse på et bærende underlag. Foreliggende fremgangsmåte gir en verdifull metode for frem-stilling av isobuten som er et viktig kjemisk utgangs-produkt for en rekke produkter såsom polyisobutener, metakrolein og metyl-tertiær-butyleter. Sistnevnte forbindelse kan fremstilles ved at man reagerer isobuten med metanol og denne reaksjonen er en hensiktsmessig måte for å skille isobuten fra produktene etter dehydro-isomeringstrinnet.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8019241 | 1980-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO811981L true NO811981L (no) | 1981-12-14 |
Family
ID=10514005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO811981A NO811981L (no) | 1980-06-12 | 1981-06-11 | Fremgangsmaate for dehydroisomerisering av normal butan for fremstilling av isobutan |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4392003A (no) |
| EP (1) | EP0042252B1 (no) |
| JP (1) | JPS5728013A (no) |
| AU (1) | AU7146781A (no) |
| CA (1) | CA1170279A (no) |
| DE (1) | DE3161119D1 (no) |
| NO (1) | NO811981L (no) |
| NZ (1) | NZ197347A (no) |
| ZA (1) | ZA813808B (no) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4532365A (en) * | 1982-09-20 | 1985-07-30 | The Halcon Sd Group, Inc. | Conversion of alkanes to unsaturated aldehydes |
| US4535188A (en) * | 1982-04-14 | 1985-08-13 | The Halcon Sd Group, Inc. | Conversion of isobutane to methacrolein |
| CA1209981A (en) * | 1982-09-04 | 1986-08-19 | Dennis Young | Crystalline gallosilicates, a process for producing them and their use as catalysts |
| EP0123338B1 (en) * | 1983-04-01 | 1987-07-29 | Stamicarbon B.V. | Process for the preparation of methyl tertiary butyl ether |
| US4866211A (en) * | 1983-06-24 | 1989-09-12 | Phillips Petroleum Company | Hydrocarbon conversion processes |
| US4484013A (en) * | 1983-12-30 | 1984-11-20 | Uop Inc. | Process for coproduction of isopropanol and tertiary butyl alcohol |
| FI860203L (fi) * | 1985-01-22 | 1986-07-23 | Air Prod & Chem | Dehydroisomerisering av kolvaeten. |
| IT1243771B (it) * | 1990-08-01 | 1994-06-28 | Eniricerche Spa | Catalizzatore di deidroisomerizzazione e suo uso nella preparazione di isobutene da n-butano |
| US5135898A (en) * | 1991-07-25 | 1992-08-04 | Societe Quebecoise D'initiatives Petrolieres (Soquip) | Catalysts for the aromatization of light paraffins and olefins |
| US5198597A (en) * | 1991-07-30 | 1993-03-30 | Texaco Inc. | Bimetallic catalysts for dehydroisomerization of N-butane to isobutene |
| FR2689033B1 (fr) * | 1992-03-27 | 1994-11-04 | Inst Francais Du Petrole | Catalyseurs contenant du gallium et son utilisation en déshydrogénation d'hydrocarbures saturés. |
| US5648585A (en) * | 1993-12-29 | 1997-07-15 | Murray; Brendan Dermot | Process for isomerizing linear olefins to isoolefins |
| US20100234542A1 (en) * | 2006-06-06 | 2010-09-16 | Basf Se | Preparation of reactive, essentially halogen-free polyisobutenes from c4-hydrocarbon mixtures which are low in isobutene |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA737533A (en) * | 1966-06-28 | Shell Oil Company | Isomerization of unsaturated hydrocarbons | |
| GB534151A (en) * | 1939-01-07 | 1941-02-28 | Standard Oil Dev Co | Improved method for converting hydrocarbons |
| US2346657A (en) * | 1939-02-16 | 1944-04-18 | Universal Oil Prod Co | Treatment of butane |
| US2389406A (en) * | 1944-01-20 | 1945-11-20 | Universal Oil Prod Co | Production of olefinic hydrocarbons |
| US3804746A (en) * | 1970-04-23 | 1974-04-16 | Mobil Oil Corp | Hydrocarbon conversion using crystalline zeolite zsm-11 catalyst |
| GB1507549A (en) * | 1975-07-17 | 1978-04-19 | British Petroleum Co | Dehydrogenating c3-c8 alkanes |
| PH12545A (en) * | 1975-06-06 | 1979-06-07 | Texaco Development Corp | Method for preparation of ethers |
| CA1064970A (en) * | 1975-07-17 | 1979-10-23 | British Petroleum Company Limited (The) | Dehydrogenation process |
| HU175954B (en) * | 1975-10-29 | 1980-11-28 | Magyar Asvanyolaj Es Foeldgaz | Process for direct separation of isobutylene form mixtures of hydrocarbones |
| DE2921576A1 (de) * | 1979-05-28 | 1980-12-04 | Davy International Ag | Verfahren zur herstellung von methyl-tert.-butylaether |
| CA1128914A (en) * | 1979-09-04 | 1982-08-03 | Clive D. Telford | Method of preparing improved catalysts and use thereof in hydrocarbon conversion reactions |
| US4324940A (en) * | 1980-04-09 | 1982-04-13 | Mobil Oil Corporation | Shape selective acid catalyzed reactions of olefins over crystalline zeolites |
-
1981
- 1981-06-08 NZ NZ197347A patent/NZ197347A/xx unknown
- 1981-06-08 US US06/271,429 patent/US4392003A/en not_active Expired - Fee Related
- 1981-06-08 ZA ZA00813808A patent/ZA813808B/xx unknown
- 1981-06-09 CA CA000379383A patent/CA1170279A/en not_active Expired
- 1981-06-10 AU AU71467/81A patent/AU7146781A/en not_active Abandoned
- 1981-06-10 EP EP81302580A patent/EP0042252B1/en not_active Expired
- 1981-06-10 DE DE8181302580T patent/DE3161119D1/de not_active Expired
- 1981-06-11 NO NO811981A patent/NO811981L/no unknown
- 1981-06-12 JP JP9067881A patent/JPS5728013A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4392003A (en) | 1983-07-05 |
| CA1170279A (en) | 1984-07-03 |
| EP0042252B1 (en) | 1983-10-05 |
| EP0042252A1 (en) | 1981-12-23 |
| JPS5728013A (en) | 1982-02-15 |
| NZ197347A (en) | 1983-06-14 |
| DE3161119D1 (en) | 1983-11-10 |
| ZA813808B (en) | 1983-01-26 |
| AU7146781A (en) | 1981-12-17 |
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