BE896987A - Conversion du butene-1 en butene-2 dans un melange comprenant du btene-1, du butene-2 et de l'isobutylene - Google Patents
Conversion du butene-1 en butene-2 dans un melange comprenant du btene-1, du butene-2 et de l'isobutyleneInfo
- Publication number
- BE896987A BE896987A BE0/210954A BE210954A BE896987A BE 896987 A BE896987 A BE 896987A BE 0/210954 A BE0/210954 A BE 0/210954A BE 210954 A BE210954 A BE 210954A BE 896987 A BE896987 A BE 896987A
- Authority
- BE
- Belgium
- Prior art keywords
- butene
- btene
- isobutylene
- conversion
- mixture
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- 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
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
- C07C5/25—Migration of carbon-to-carbon double bonds
- C07C5/2506—Catalytic processes
- C07C5/2556—Catalytic processes with metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (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 |
---|---|---|---|
GB8216535 | 1982-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE896987A true BE896987A (fr) | 1983-12-07 |
Family
ID=10530877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/210954A BE896987A (fr) | 1982-06-08 | 1983-06-07 | Conversion du butene-1 en butene-2 dans un melange comprenant du btene-1, du butene-2 et de l'isobutylene |
Country Status (5)
Country | Link |
---|---|
US (1) | US4435609A (fr) |
JP (1) | JPS595129A (fr) |
BE (1) | BE896987A (fr) |
FR (1) | FR2528033A1 (fr) |
GB (1) | GB2121431A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3323021A1 (de) * | 1983-06-25 | 1985-01-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur gewinnung von 1-buten aus 2-butene enthaltenden c(pfeil abwaerts)4(pfeil abwaerts)-kohlenwasserstoffgemischen |
JPS6461434A (en) * | 1987-08-31 | 1989-03-08 | Tonen Sekiyukagaku Kk | Method for isomerizing butene-1 contained in isobutylene to butene-2 |
JP2613648B2 (ja) * | 1989-01-27 | 1997-05-28 | 東燃化学株式会社 | イソブチレン中に含まれるブテン―1のブテン―2への異性化法 |
FR2752236B1 (fr) * | 1996-08-08 | 1998-09-11 | Inst Francais Du Petrole | Procede de production d'isobutene de haute purete a partir d'une coupe c4 contenant de l'isobutene et du butene-1 |
DE19737019A1 (de) * | 1997-08-26 | 1999-03-04 | Erdoelchemie Gmbh | Verfahren zur Herstellung von C4-C6-Alkenen mit innenständiger Doppelbindung |
CN1346297A (zh) * | 1997-11-03 | 2002-04-24 | 选择性石油凝聚过程股份有限公司 | 粉煤凝聚物的受控产品和回收 |
FR2773558B1 (fr) | 1998-01-14 | 2000-02-18 | Inst Francais Du Petrole | Procede pour l'obtention de 1-butene |
US6242661B1 (en) * | 1999-07-16 | 2001-06-05 | Catalytic Distillation Technologies | Process for the separation of isobutene from normal butenes |
JP4523791B2 (ja) * | 2004-04-09 | 2010-08-11 | 出光興産株式会社 | 2−ブテン製造方法 |
KR20090014372A (ko) * | 2006-06-06 | 2009-02-10 | 바스프 에스이 | 이소부텐 함량이 낮은 c4 탄화수소 혼합물로부터 반응성이있고 실질적으로 할로겐을 함유하지 않는 폴리이소부텐의 제조 |
KR101458404B1 (ko) * | 2013-01-17 | 2014-11-05 | 대림산업 주식회사 | 폴리부텐의 제조 방법 |
CN112441865B (zh) * | 2019-09-04 | 2022-08-09 | 中国石油化工股份有限公司 | 一种由异丁烯制备丁烯-2的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428516A (en) | 1942-09-24 | 1947-10-07 | Phillips Petroleum Co | Process of separating isobutylene from admixture of butene-1 and isobutylene |
GB1002394A (en) | 1961-08-08 | 1965-08-25 | British Petroleum Co | Isomerisation of olefines |
NL295078A (fr) | 1962-07-09 | 1900-01-01 | ||
GB1110826A (en) * | 1965-09-22 | 1968-04-24 | British Petroleum Co | Isomerisation of butene-1 to butene-2 |
US3531545A (en) | 1969-02-27 | 1970-09-29 | Phillips Petroleum Co | Isomerization of 1-olefins to 2-olefins |
GB1267719A (en) * | 1969-12-05 | 1972-03-22 | Exxon Research Engineering Co | Isomerization of olefins |
US3758604A (en) | 1971-03-19 | 1973-09-11 | Exxon Research Engineering Co | Isomerization-fractionation process |
GB1350285A (en) | 1971-05-14 | 1974-04-18 | Bp Chem Int Ltd | Process for the removal of butene-1 from feedstocks containing butene2 |
US3821123A (en) * | 1973-02-16 | 1974-06-28 | Universal Oil Prod Co | Olefin isomerization catalyst |
JPS5322327B2 (fr) | 1973-02-27 | 1978-07-07 | ||
US4132745A (en) | 1976-06-25 | 1979-01-02 | Institut Francais Du Petrole | Process for isomerizing 1-butene to 2-butene |
US4104321A (en) | 1977-03-18 | 1978-08-01 | Uop Inc. | Process for the separation of olefins |
-
1983
- 1983-05-25 GB GB08314517A patent/GB2121431A/en not_active Withdrawn
- 1983-05-31 US US06/499,351 patent/US4435609A/en not_active Expired - Lifetime
- 1983-06-07 FR FR8309406A patent/FR2528033A1/fr active Pending
- 1983-06-07 BE BE0/210954A patent/BE896987A/fr not_active IP Right Cessation
- 1983-06-08 JP JP58102510A patent/JPS595129A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB8314517D0 (en) | 1983-06-29 |
GB2121431A (en) | 1983-12-21 |
FR2528033A1 (fr) | 1983-12-09 |
US4435609A (en) | 1984-03-06 |
JPS595129A (ja) | 1984-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: EXXON RESEARCH AND ENGINEERING CY Effective date: 19850607 |