DE3668164D1 - Verfahren zur herstellung von tertiaeren olefinen durch zersetzung von alkyl-tert.-alkylaethern. - Google Patents

Verfahren zur herstellung von tertiaeren olefinen durch zersetzung von alkyl-tert.-alkylaethern.

Info

Publication number
DE3668164D1
DE3668164D1 DE8686904151T DE3668164T DE3668164D1 DE 3668164 D1 DE3668164 D1 DE 3668164D1 DE 8686904151 T DE8686904151 T DE 8686904151T DE 3668164 T DE3668164 T DE 3668164T DE 3668164 D1 DE3668164 D1 DE 3668164D1
Authority
DE
Germany
Prior art keywords
alkylaethers
tertial
olefins
tert
decomposition
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8686904151T
Other languages
English (en)
Inventor
Orfeo Forlani
Valerio Piccoli
Bruno Notari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SnamProgetti SpA
Original Assignee
SnamProgetti 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 SnamProgetti SpA filed Critical SnamProgetti SpA
Application granted granted Critical
Publication of DE3668164D1 publication Critical patent/DE3668164D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE8686904151T 1985-07-05 1986-07-02 Verfahren zur herstellung von tertiaeren olefinen durch zersetzung von alkyl-tert.-alkylaethern. Expired - Fee Related DE3668164D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21450/85A IT1188179B (it) 1985-07-05 1985-07-05 Procedimento per produrre olefine terziarie mediante decomposizione di alchil-ter-alchil-eteri
PCT/EP1986/000392 WO1987000166A1 (en) 1985-07-05 1986-07-02 Process for the production of tertiary olefins by decomposition of alkyl-tert.alkyl-ethers

Publications (1)

Publication Number Publication Date
DE3668164D1 true DE3668164D1 (de) 1990-02-15

Family

ID=11181958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686904151T Expired - Fee Related DE3668164D1 (de) 1985-07-05 1986-07-02 Verfahren zur herstellung von tertiaeren olefinen durch zersetzung von alkyl-tert.-alkylaethern.

Country Status (13)

Country Link
US (1) US5043519A (de)
EP (1) EP0261129B1 (de)
JP (1) JPH07110817B2 (de)
CN (1) CN1006783B (de)
DE (1) DE3668164D1 (de)
GR (1) GR861707B (de)
HU (1) HU202173B (de)
IN (1) IN167390B (de)
IT (1) IT1188179B (de)
MX (1) MX168839B (de)
NZ (1) NZ216756A (de)
RU (1) RU1819255C (de)
WO (1) WO1987000166A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660651B1 (fr) * 1990-04-09 1994-02-11 Institut Francais Petrole Procede d'obtention d'au moins une olefine tertiaire par decomposition de l'ether correspondant.
IT1252323B (it) * 1991-07-18 1995-06-08 Snam Progetti Catalizzatore ottenuto mediante un particolare procedimento di preparazione e suo impiego in un procedimento per produrre olefine terziarie a partire da alchil-ter-alchil-eteri.
US5157192A (en) * 1991-11-12 1992-10-20 Mobil Oil Corporation Conversion of tertiary alcohols to C8+ olefins
CN1087652C (zh) * 1996-02-29 2002-07-17 中国科学院大连化学物理研究所 一种用于醚裂解制α－烯烃反应的催化剂
CN1093000C (zh) * 1996-12-27 2002-10-23 吉林化学工业公司研究院 醚裂解制异丁烯催化剂及其应用
US6660898B1 (en) * 2000-11-03 2003-12-09 Fortum Oil & Gas Oy Process for dimerizing light olefins to produce a fuel component
US7601880B2 (en) * 2003-09-18 2009-10-13 Neste Oil Oyj Method for catalytic deoxygenation of process fluids of olefin dimerization process
US8395008B2 (en) * 2008-01-14 2013-03-12 Catalytic Distillation Technologies Process and catalyst for cracking of ethers and alcohols
CN117229112A (zh) * 2023-11-13 2023-12-15 山东寿光鲁清石化有限公司 一种甲基叔丁基醚裂解制备异丁烯的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1096758B (it) * 1978-06-22 1985-08-26 Snam Progetti Processo per la preparazione di olefine terziarie
JPS5728012A (en) * 1980-07-25 1982-02-15 Mitsubishi Gas Chem Co Inc Preparation of tertiary olefin
US4398051A (en) * 1980-10-28 1983-08-09 Sumitomo Chemical Company, Limited Production of tertiary olefins
JPS5775934A (en) * 1980-10-28 1982-05-12 Sumitomo Chem Co Ltd Production of tertiary olefin

Also Published As

Publication number Publication date
JPS63501566A (ja) 1988-06-16
RU1819255C (en) 1993-05-30
MX168839B (es) 1993-06-11
EP0261129A1 (de) 1988-03-30
WO1987000166A1 (en) 1987-01-15
EP0261129B1 (de) 1990-01-10
IT1188179B (it) 1988-01-07
NZ216756A (en) 1989-06-28
CN1006783B (zh) 1990-02-14
JPH07110817B2 (ja) 1995-11-29
CN86104627A (zh) 1987-01-21
HUT46637A (en) 1988-11-28
GR861707B (en) 1986-10-24
HU202173B (en) 1991-02-28
US5043519A (en) 1991-08-27
IN167390B (de) 1990-10-20
IT8521450A0 (it) 1985-07-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee