IT1188179B - Procedimento per produrre olefine terziarie mediante decomposizione di alchil-ter-alchil-eteri - Google Patents

Procedimento per produrre olefine terziarie mediante decomposizione di alchil-ter-alchil-eteri

Info

Publication number
IT1188179B
IT1188179B IT21450/85A IT2145085A IT1188179B IT 1188179 B IT1188179 B IT 1188179B IT 21450/85 A IT21450/85 A IT 21450/85A IT 2145085 A IT2145085 A IT 2145085A IT 1188179 B IT1188179 B IT 1188179B
Authority
IT
Italy
Prior art keywords
alchil
eteri
ter
decomposition
procedure
Prior art date
Application number
IT21450/85A
Other languages
English (en)
Other versions
IT8521450A0 (it
Inventor
Orfeo Forlani
Valerio Piccoli
Bruno Notari
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of IT8521450A0 publication Critical patent/IT8521450A0/it
Priority to IT21450/85A priority Critical patent/IT1188179B/it
Priority to GR861707A priority patent/GR861707B/el
Priority to IN503/MAS/86A priority patent/IN167390B/en
Priority to EP86904151A priority patent/EP0261129B1/en
Priority to JP61503774A priority patent/JPH07110817B2/ja
Priority to DE8686904151T priority patent/DE3668164D1/de
Priority to AT86904151T priority patent/ATE49397T1/de
Priority to PCT/EP1986/000392 priority patent/WO1987000166A1/en
Priority to HU863464A priority patent/HU202173B/hu
Priority to MX003014A priority patent/MX168839B/es
Priority to NZ216756A priority patent/NZ216756A/xx
Priority to CN86104627.7A priority patent/CN1006783B/zh
Priority to NO870719A priority patent/NO165440C/no
Priority to SU874203963A priority patent/RU1819255C/ru
Application granted granted Critical
Publication of IT1188179B publication Critical patent/IT1188179B/it
Priority to US07/449,468 priority patent/US5043519A/en

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)
IT21450/85A 1985-07-05 1985-07-05 Procedimento per produrre olefine terziarie mediante decomposizione di alchil-ter-alchil-eteri IT1188179B (it)

Priority Applications (15)

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
GR861707A GR861707B (en) 1985-07-05 1986-07-01 Process for the production of tertiary olefins by decomposition of alkyl-tert.alkyl-ethers
IN503/MAS/86A IN167390B (it) 1985-07-05 1986-07-01
AT86904151T ATE49397T1 (de) 1985-07-05 1986-07-02 Verfahren zur herstellung von tertiaeren olefinen durch zersetzung von alkyl-tert.-alkylaethern.
JP61503774A JPH07110817B2 (ja) 1985-07-05 1986-07-02 アルキル−第３級アルキルエ−テルの分解による第３級オレフィンの製法
DE8686904151T DE3668164D1 (de) 1985-07-05 1986-07-02 Verfahren zur herstellung von tertiaeren olefinen durch zersetzung von alkyl-tert.-alkylaethern.
EP86904151A EP0261129B1 (en) 1985-07-05 1986-07-02 Process for the production of tertiary olefins by decomposition of alkyl-tert.alkyl-ethers
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
HU863464A HU202173B (en) 1985-07-05 1986-07-02 Process for producing tertiary olefins by decomposing alkyl-(tertiary)-ethers
MX003014A MX168839B (es) 1985-07-05 1986-07-03 Procedimiento para la obtencion de olefinas terciarias mediante descomposicion de eteres alquil-ter alquilicos
NZ216756A NZ216756A (en) 1985-07-05 1986-07-04 Tertiary olefins from alkyl-tertiary alkyl ethers
CN86104627.7A CN1006783B (zh) 1985-07-05 1986-07-05 通过裂解烷基-叔烷基-醚制备叔烯烃的方法
NO870719A NO165440C (no) 1985-07-05 1987-02-23 Fremgangsmaate for fremstilling av tertiaere olefiner ved spaltning av alkyl-tert.alkyletere.
SU874203963A RU1819255C (en) 1985-07-05 1987-12-30 Method of isobutylene synthesis
US07/449,468 US5043519A (en) 1985-07-05 1989-12-12 Process for the production of tertiary olefins by decomposition of alkyl-tert.-alkyl-ethers

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8521450A0 IT8521450A0 (it) 1985-07-05
IT1188179B true IT1188179B (it) 1988-01-07

Family

ID=11181958

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21450/85A IT1188179B (it) 1985-07-05 1985-07-05 Procedimento per produrre olefine terziarie mediante decomposizione di alchil-ter-alchil-eteri

Country Status (13)

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

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
WO2005026084A1 (en) * 2003-09-18 2005-03-24 Neste Oil Oyj Method for catalytic deoxygenation of process fluids of olefin dimerization processes
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
JPS5775934A (en) * 1980-10-28 1982-05-12 Sumitomo Chem Co Ltd Production of tertiary olefin
US4398051A (en) * 1980-10-28 1983-08-09 Sumitomo Chemical Company, Limited Production of tertiary olefins

Also Published As

Publication number Publication date
GR861707B (en) 1986-10-24
EP0261129B1 (en) 1990-01-10
WO1987000166A1 (en) 1987-01-15
HUT46637A (en) 1988-11-28
IT8521450A0 (it) 1985-07-05
US5043519A (en) 1991-08-27
MX168839B (es) 1993-06-11
HU202173B (en) 1991-02-28
DE3668164D1 (de) 1990-02-15
NZ216756A (en) 1989-06-28
CN1006783B (zh) 1990-02-14
CN86104627A (zh) 1987-01-21
JPS63501566A (ja) 1988-06-16
JPH07110817B2 (ja) 1995-11-29
EP0261129A1 (en) 1988-03-30
IN167390B (it) 1990-10-20
RU1819255C (en) 1993-05-30

Similar Documents

Publication Publication Date Title
IT1238662B (it) Processo per la preparazione di solfonati di magnesio superbasati
IL81821A0 (en) Process for trimerization of olefins
IT1194387B (it) Procedimento per la produzione di idrocarburi
ZA86968B (en) Production of light olefins from aliphatic hetero compounds
IT1183534B (it) Procedimento per la isomerizzazione di olefine
IT1190018B (it) Procedimento per la produzione di beta-allumina
IT1096758B (it) Processo per la preparazione di olefine terziarie
IT8223556A0 (it) Processo per la idrocianurazione di olefine.
FR2577549B1 (fr) Procede de conversion de methanol ou de dimethylether en olefines
IT1177013B (it) Analoghi interfenilene di prostaglandina 7-ossa-biciclo eptano sostituiti
IT8621342A1 (it) Analoghi di ammide-tioammide prostaglandina 7-ossabicicloeptano sostituiti
AU7421787A (en) Production of tertiary olefins
IT1188179B (it) Procedimento per produrre olefine terziarie mediante decomposizione di alchil-ter-alchil-eteri
IT1213433B (it) Procedimento per oligomerizzare olefine leggere
IT8423280A1 (it) Processo per la sintesi di 2-metossi-6-bromo-naftalene
EP0170311A3 (en) Process for the dimerization of olefins
FR2589155B1 (fr) Procede d'epoxydation d'une olefine
IT8621798A0 (it) Procedimento per la dimerizzazione di olefine.
BR8707021A (pt) Processo para a hidroformilacao de uma olefina
IT1173442B (it) Analoghi di prostaglandina 7-ossabicicloeptano sostituito
IT8020155A0 (it) Procedimento per la preparazione di olefine sostituite.
FR2608595B1 (fr) Procede de metathese d'olefines
IT8220397A1 (it) Catalizzatore per la polimerizzazione di olefine
IT7967239A0 (it) Procedimento per la polimerizzazione di olefine
IT1188554B (it) Analoghi di prostaglandina 7-ossabicicloeptano sostitutiti

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970710