NO315464B1 - Fremgangsmåte for isomerisering av olefiner - Google Patents
Fremgangsmåte for isomerisering av olefiner Download PDFInfo
- Publication number
- NO315464B1 NO315464B1 NO19963324A NO963324A NO315464B1 NO 315464 B1 NO315464 B1 NO 315464B1 NO 19963324 A NO19963324 A NO 19963324A NO 963324 A NO963324 A NO 963324A NO 315464 B1 NO315464 B1 NO 315464B1
- Authority
- NO
- Norway
- Prior art keywords
- silicalite
- steam
- isobutene
- temperature
- over
- Prior art date
Links
- 238000006317 isomerization reaction Methods 0.000 title claims abstract description 8
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 title claims description 18
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000003054 catalyst Substances 0.000 claims abstract description 18
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical class CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229930195733 hydrocarbon Natural products 0.000 claims description 15
- 150000002430 hydrocarbons Chemical class 0.000 claims description 14
- 239000011261 inert gas Substances 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000010025 steaming Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- -1 C 3 hydrocarbons Chemical class 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B35/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving a change in the type of bonding between two carbon atoms already directly linked
- C07B35/08—Isomerisation
-
- 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
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2767—Changing the number of side-chains
- C07C5/277—Catalytic processes
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
- B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
-
- 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
- C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
-
- 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
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2767—Changing the number of side-chains
- C07C5/277—Catalytic processes
- C07C5/2775—Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/36—Steaming
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/40—Special temperature treatment, i.e. other than just for template removal
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/03—Catalysts comprising molecular sieves not having base-exchange properties
- C07C2529/035—Crystalline silica polymorphs, e.g. silicalites
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP95112725 | 1995-08-11 | ||
| CA002183713A CA2183713A1 (fr) | 1995-08-11 | 1996-08-20 | Methode pour l'isomerisation d'olefines |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO963324D0 NO963324D0 (no) | 1996-08-09 |
| NO963324L NO963324L (no) | 1997-02-12 |
| NO315464B1 true NO315464B1 (no) | 2003-09-08 |
Family
ID=25678630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19963324A NO315464B1 (no) | 1995-08-11 | 1996-08-09 | Fremgangsmåte for isomerisering av olefiner |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5902920A (fr) |
| EP (1) | EP0758635B1 (fr) |
| JP (1) | JPH09136847A (fr) |
| KR (1) | KR100445116B1 (fr) |
| CN (1) | CN1060459C (fr) |
| AT (1) | ATE186716T1 (fr) |
| AU (1) | AU694675B2 (fr) |
| BR (1) | BR9603349A (fr) |
| CA (1) | CA2183713A1 (fr) |
| DE (1) | DE69605160T2 (fr) |
| DK (1) | DK0758635T3 (fr) |
| ES (1) | ES2139999T3 (fr) |
| GR (1) | GR3032640T3 (fr) |
| NO (1) | NO315464B1 (fr) |
| RU (1) | RU2156755C2 (fr) |
| SI (1) | SI0758635T1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386139C (zh) * | 2005-06-03 | 2008-05-07 | 中国石油天然气股份有限公司 | 窄馏份液相烃类惰性气推动建立气相循环方法及装置 |
| CN102464554B (zh) * | 2010-11-17 | 2014-04-23 | 中国石油化工股份有限公司 | 烯烃双键异构化的方法 |
| CN102417431A (zh) * | 2011-10-14 | 2012-04-18 | 北京华福工程有限公司 | 一种正丁烯固定床催化异构方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU85285A1 (fr) * | 1984-04-03 | 1985-11-27 | Labofina Sa | Procede d'isomerisation d'olefines |
| LU86277A1 (fr) * | 1986-01-29 | 1987-09-03 | Labofina Sa | Procede de traitement catalytique |
-
1996
- 1996-08-07 DK DK96112724T patent/DK0758635T3/da active
- 1996-08-07 ES ES96112724T patent/ES2139999T3/es not_active Expired - Lifetime
- 1996-08-07 AT AT96112724T patent/ATE186716T1/de not_active IP Right Cessation
- 1996-08-07 SI SI9630116T patent/SI0758635T1/xx not_active IP Right Cessation
- 1996-08-07 EP EP96112724A patent/EP0758635B1/fr not_active Expired - Lifetime
- 1996-08-07 DE DE69605160T patent/DE69605160T2/de not_active Expired - Fee Related
- 1996-08-08 BR BR9603349A patent/BR9603349A/pt not_active Application Discontinuation
- 1996-08-09 RU RU96115848/04A patent/RU2156755C2/ru not_active IP Right Cessation
- 1996-08-09 AU AU62024/96A patent/AU694675B2/en not_active Ceased
- 1996-08-09 JP JP8226135A patent/JPH09136847A/ja active Pending
- 1996-08-09 NO NO19963324A patent/NO315464B1/no not_active IP Right Cessation
- 1996-08-09 CN CN96109287A patent/CN1060459C/zh not_active Expired - Fee Related
- 1996-08-10 KR KR1019960033290A patent/KR100445116B1/ko not_active IP Right Cessation
- 1996-08-12 US US08/695,452 patent/US5902920A/en not_active Expired - Fee Related
- 1996-08-20 CA CA002183713A patent/CA2183713A1/fr not_active Abandoned
-
2000
- 2000-02-11 GR GR20000400336T patent/GR3032640T3/el not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1147495A (zh) | 1997-04-16 |
| JPH09136847A (ja) | 1997-05-27 |
| SI0758635T1 (en) | 2000-02-29 |
| AU694675B2 (en) | 1998-07-23 |
| ATE186716T1 (de) | 1999-12-15 |
| BR9603349A (pt) | 1998-05-12 |
| NO963324D0 (no) | 1996-08-09 |
| GR3032640T3 (en) | 2000-06-30 |
| EP0758635B1 (fr) | 1999-11-17 |
| DE69605160T2 (de) | 2000-04-20 |
| NO963324L (no) | 1997-02-12 |
| US5902920A (en) | 1999-05-11 |
| DE69605160D1 (de) | 1999-12-23 |
| ES2139999T3 (es) | 2000-02-16 |
| AU6202496A (en) | 1997-02-13 |
| EP0758635A1 (fr) | 1997-02-19 |
| CN1060459C (zh) | 2001-01-10 |
| KR970010715A (ko) | 1997-03-27 |
| CA2183713A1 (fr) | 1998-02-21 |
| KR100445116B1 (ko) | 2004-10-28 |
| DK0758635T3 (da) | 2000-05-15 |
| RU2156755C2 (ru) | 2000-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4384159A (en) | Catalytic dehydrohalogenation process | |
| US7754934B2 (en) | Process for producing ethylene and propylene | |
| CA2073850C (fr) | Procede d'obtention de mono-olefines | |
| CA2002650C (fr) | Procede de deshydrogenation | |
| US7692051B2 (en) | Process for liquid phase hydrogenation | |
| US6358482B1 (en) | Facility for the production of isobutene and propylene from hydrocarbon cuts containing four carbon atoms | |
| US4831200A (en) | Process for the selective hydrogenation of alkynes | |
| US7301062B2 (en) | Process for the selective hydrogenation of alkynes and/or dienes in an olefin-containing hydrocarbon stream | |
| US5336829A (en) | Continuous process for the dehydrogenation of paraffinic to olefinic hydrocarbons | |
| KR20140109881A (ko) | 1,3-부타디엔을 제공하기 위한 부텐 또는 부탄과 부텐의 혼합물의 탈수소화용 촉매 조성물 및 공정 | |
| JP2011503156A (ja) | オレフィン生成物の調製のための方法 | |
| CA1249847A (fr) | Hydrogenation des hydrocarbures | |
| US7094942B2 (en) | Carbon dioxide promoted dehydrogenation process for olefins | |
| NO315464B1 (no) | Fremgangsmåte for isomerisering av olefiner | |
| EP2594547A1 (fr) | Processus de fabrication d'au moins un composé de dérivé d'éthylène à partir de bioéthanol | |
| WO2015152159A1 (fr) | Procédé de production d'hydrocarbure insaturé | |
| EP2594546A1 (fr) | Procédé de fabrication d'éthylène par la déshydratation d'éthanol | |
| US6277781B1 (en) | Process for preparing a rhenium and cesium based metathesis catalyst | |
| FI81778B (fi) | Reglering av vaermebalansen i katalytisk dehydrogenering av isobutan. | |
| US6297414B1 (en) | Deep selective hydrogenation process | |
| US20060183627A1 (en) | Method for regenerating re2o7 doped catalyst supports | |
| RU2027714C1 (ru) | Способ получения фурана | |
| CA2090827C (fr) | Procede de deshydrogenation d'hydrocarbures aliphatiques satures en hydrocarbures olefiniques | |
| CA1215963A (fr) | Isomerisation d'alcenes a l'aide d'un catalyseur a base de a1.sub.20.sub.3 | |
| NO168929B (no) | Katalysatorblanding og fremgangsmaate til omdannelse av hydrokarboner under anvendelse av blandingen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |