ITMI912650A0 - Procedimento di dimerizzazione catalitica di isobutene - Google Patents
Procedimento di dimerizzazione catalitica di isobuteneInfo
- Publication number
- ITMI912650A0 ITMI912650A0 IT91MI2650A ITMI912650A ITMI912650A0 IT MI912650 A0 ITMI912650 A0 IT MI912650A0 IT 91MI2650 A IT91MI2650 A IT 91MI2650A IT MI912650 A ITMI912650 A IT MI912650A IT MI912650 A0 ITMI912650 A0 IT MI912650A0
- Authority
- IT
- Italy
- Prior art keywords
- isobutene
- dimerization process
- catalytic dimerization
- catalytic
- dimerization
- Prior art date
Links
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 title 2
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000006471 dimerization reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/10—Catalytic processes with metal oxides
-
- 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
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
- B01J37/033—Using Hydrolysis
-
- 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
- C07C2521/12—Silica and alumina
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI912650A IT1251613B (it) | 1991-10-04 | 1991-10-04 | Procedimento di dimerizzazione catalitica di isobutene |
DE69216198T DE69216198T2 (de) | 1991-10-04 | 1992-10-02 | Verfahren zur katalytischen Dimerisierung von Isobuten |
US07/955,472 US5324878A (en) | 1991-10-04 | 1992-10-02 | Process for catalytic dimerization of isobutene |
EP92203028A EP0536839B1 (en) | 1991-10-04 | 1992-10-02 | Process for catalytic dimerization of isobutene |
AT92203028T ATE146769T1 (de) | 1991-10-04 | 1992-10-02 | Verfahren zur katalytischen dimerisierung von isobuten |
ES92203028T ES2097272T3 (es) | 1991-10-04 | 1992-10-02 | Procedimiento para dimerizacion catalitica de isobuteno. |
DK92203028.3T DK0536839T3 (da) | 1991-10-04 | 1992-10-02 | Fremgangsmåde til katalytisk dimerisation af isobuten |
GR970400399T GR3022707T3 (en) | 1991-10-04 | 1997-02-28 | Process for catalytic dimerization of isobutene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI912650A IT1251613B (it) | 1991-10-04 | 1991-10-04 | Procedimento di dimerizzazione catalitica di isobutene |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI912650A0 true ITMI912650A0 (it) | 1991-10-04 |
ITMI912650A1 ITMI912650A1 (it) | 1993-04-04 |
IT1251613B IT1251613B (it) | 1995-05-17 |
Family
ID=11360820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI912650A IT1251613B (it) | 1991-10-04 | 1991-10-04 | Procedimento di dimerizzazione catalitica di isobutene |
Country Status (8)
Country | Link |
---|---|
US (1) | US5324878A (it) |
EP (1) | EP0536839B1 (it) |
AT (1) | ATE146769T1 (it) |
DE (1) | DE69216198T2 (it) |
DK (1) | DK0536839T3 (it) |
ES (1) | ES2097272T3 (it) |
GR (1) | GR3022707T3 (it) |
IT (1) | IT1251613B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1251614B (it) * | 1991-10-04 | 1995-05-17 | Eniricerche Spa | Catalizzatore e procedimento per la oligomerizzazione di olefine |
CN1081478C (zh) * | 1997-07-21 | 2002-03-27 | 青岛海洋化工集团公司 | 硅铝胶凝胶粒产品 |
US7273957B2 (en) * | 1999-05-04 | 2007-09-25 | Catalytic Distillation Technologies | Process for the production of gasoline stocks |
EP1388528B1 (de) | 2002-08-06 | 2015-04-08 | Evonik Degussa GmbH | Verfahren zur Oligomerisierung von Isobuten in n-Buten-haltigen Kohlenwasserstoffströmen |
EP1410844A1 (en) * | 2002-10-15 | 2004-04-21 | Centre National De La Recherche Scientifique (Cnrs) | Silicon-based porous catalytic system for oligomerising light olefins |
US7145049B2 (en) * | 2003-07-25 | 2006-12-05 | Catalytic Distillation Technologies | Oligomerization process |
US8349977B2 (en) * | 2010-02-17 | 2013-01-08 | Basf Se | Process for preparing high-reactivity isobutene homo- or copolymers |
FR3084267B1 (fr) * | 2018-07-25 | 2021-10-08 | Axens | Alumine a acidite et structure de porosite optimales |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3325472A (en) * | 1964-06-18 | 1967-06-13 | Mortimer D Sackler | Polycyclohexose-polyoxyethyleneglycol suppository bases |
GB1171950A (en) * | 1967-11-29 | 1969-11-26 | Ici Ltd | Separation of Olefines. |
US3518323A (en) * | 1968-06-26 | 1970-06-30 | Exxon Research Engineering Co | Purification of butylenes |
US3760026A (en) * | 1971-08-30 | 1973-09-18 | Phillips Petroleum Co | Synthesis of di-tert-butylethylene using olefin disproportionation |
FR2547830B1 (fr) * | 1983-06-22 | 1988-04-08 | Inst Francais Du Petrole | Procede de production de supercarburant par polymerisation des coupes c4 |
EP0133052A3 (en) * | 1983-08-01 | 1985-06-12 | Conoco Phillips Company | An ni+2 exchange silica-alumina catalyst for olefin oligomerization |
DE3542171A1 (de) * | 1985-11-29 | 1987-06-04 | Basf Ag | Verfahren zur herstellung von diisobuten aus isobuten |
IT1219692B (it) * | 1988-05-06 | 1990-05-24 | Eniricerche Spa | Gel di silice e allumina cataliticamente attivo e procedimento per la sua preparazione |
-
1991
- 1991-10-04 IT ITMI912650A patent/IT1251613B/it active IP Right Grant
-
1992
- 1992-10-02 DE DE69216198T patent/DE69216198T2/de not_active Expired - Fee Related
- 1992-10-02 EP EP92203028A patent/EP0536839B1/en not_active Expired - Lifetime
- 1992-10-02 ES ES92203028T patent/ES2097272T3/es not_active Expired - Lifetime
- 1992-10-02 DK DK92203028.3T patent/DK0536839T3/da active
- 1992-10-02 AT AT92203028T patent/ATE146769T1/de not_active IP Right Cessation
- 1992-10-02 US US07/955,472 patent/US5324878A/en not_active Expired - Fee Related
-
1997
- 1997-02-28 GR GR970400399T patent/GR3022707T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ITMI912650A1 (it) | 1993-04-04 |
GR3022707T3 (en) | 1997-05-31 |
EP0536839A3 (en) | 1993-05-12 |
ES2097272T3 (es) | 1997-04-01 |
DE69216198T2 (de) | 1997-06-05 |
ATE146769T1 (de) | 1997-01-15 |
IT1251613B (it) | 1995-05-17 |
EP0536839A2 (en) | 1993-04-14 |
US5324878A (en) | 1994-06-28 |
DE69216198D1 (de) | 1997-02-06 |
DK0536839T3 (da) | 1997-05-12 |
EP0536839B1 (en) | 1996-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971014 |