ITMI912650A1 - Procedimento di dimerizzazione catalitica di isobutene - Google Patents

Procedimento di dimerizzazione catalitica di isobutene

Info

Publication number
ITMI912650A1
ITMI912650A1 IT002650A ITMI912650A ITMI912650A1 IT MI912650 A1 ITMI912650 A1 IT MI912650A1 IT 002650 A IT002650 A IT 002650A IT MI912650 A ITMI912650 A IT MI912650A IT MI912650 A1 ITMI912650 A1 IT MI912650A1
Authority
IT
Italy
Prior art keywords
isobutene
angstrom
range
comprised
catalytic dimerization
Prior art date
Application number
IT002650A
Other languages
English (en)
Inventor
Maurizio Brunelli
Walter Castelvetro
Stefano Peratello
Paolo Pollesel
Original Assignee
Eniricerche Spa
Euron Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eniricerche Spa, Euron Spa filed Critical Eniricerche Spa
Publication of ITMI912650A0 publication Critical patent/ITMI912650A0/it
Priority to ITMI912650A priority Critical patent/IT1251613B/it
Priority to ES92203028T priority patent/ES2097272T3/es
Priority to US07/955,472 priority patent/US5324878A/en
Priority to DE69216198T priority patent/DE69216198T2/de
Priority to DK92203028.3T priority patent/DK0536839T3/da
Priority to AT92203028T priority patent/ATE146769T1/de
Priority to EP92203028A priority patent/EP0536839B1/en
Publication of ITMI912650A1 publication Critical patent/ITMI912650A1/it
Application granted granted Critical
Publication of IT1251613B publication Critical patent/IT1251613B/it
Priority to GR970400399T priority patent/GR3022707T3/el

Links

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)
ITMI912650A 1991-10-04 1991-10-04 Procedimento di dimerizzazione catalitica di isobutene IT1251613B (it)

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
DK92203028.3T DK0536839T3 (da) 1991-10-04 1992-10-02 Fremgangsmåde til katalytisk dimerisation af isobuten
US07/955,472 US5324878A (en) 1991-10-04 1992-10-02 Process for catalytic dimerization of isobutene
DE69216198T DE69216198T2 (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.
AT92203028T ATE146769T1 (de) 1991-10-04 1992-10-02 Verfahren zur katalytischen dimerisierung von isobuten
EP92203028A EP0536839B1 (en) 1991-10-04 1992-10-02 Process for catalytic dimerization of isobutene
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 ITMI912650A0 (it) 1991-10-04
ITMI912650A1 true 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DK0536839T3 (da) 1997-05-12
DE69216198D1 (de) 1997-02-06
DE69216198T2 (de) 1997-06-05
US5324878A (en) 1994-06-28
EP0536839A3 (en) 1993-05-12
GR3022707T3 (en) 1997-05-31
EP0536839A2 (en) 1993-04-14
EP0536839B1 (en) 1996-12-27
ES2097272T3 (es) 1997-04-01
ATE146769T1 (de) 1997-01-15
IT1251613B (it) 1995-05-17
ITMI912650A0 (it) 1991-10-04

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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