FR2523121B1 - PROCESS FOR THE PREPARATION OF ALKYLIC TERTIO-BUTYL ETHERS IN THE PRESENCE OF BUTADIENE - Google Patents

PROCESS FOR THE PREPARATION OF ALKYLIC TERTIO-BUTYL ETHERS IN THE PRESENCE OF BUTADIENE

Info

Publication number
FR2523121B1
FR2523121B1 FR8304015A FR8304015A FR2523121B1 FR 2523121 B1 FR2523121 B1 FR 2523121B1 FR 8304015 A FR8304015 A FR 8304015A FR 8304015 A FR8304015 A FR 8304015A FR 2523121 B1 FR2523121 B1 FR 2523121B1
Authority
FR
France
Prior art keywords
butadiene
alkylic
tertio
preparation
butyl ethers
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
Application number
FR8304015A
Other languages
French (fr)
Other versions
FR2523121A1 (en
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
Publication of FR2523121A1 publication Critical patent/FR2523121A1/en
Application granted granted Critical
Publication of FR2523121B1 publication Critical patent/FR2523121B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/06—Diethyl ether

Abstract

In producing t-butyl alkyl ethers by etherifying with aliphatic alcohols isobutene in a hydrocarbon feedstock containing butadiene in addition to the isobutene, the increase in the pressure drop in the etherification reactor(s) that is due to the butadiene is eliminated by feeding the reactants from the bottom upwards. The reactors preferably contain an acidic ion-exchange resin catalyst.
FR8304015A 1982-03-12 1983-03-11 PROCESS FOR THE PREPARATION OF ALKYLIC TERTIO-BUTYL ETHERS IN THE PRESENCE OF BUTADIENE Expired FR2523121B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20122/82A IT1150678B (en) 1982-03-12 1982-03-12 PROCEDURE FOR THE PRODUCTION OF TERBUTYL ALCHYL ETHERS IN THE PRESENCE OF BUTADIENE

Publications (2)

Publication Number Publication Date
FR2523121A1 FR2523121A1 (en) 1983-09-16
FR2523121B1 true FR2523121B1 (en) 1985-10-25

Family

ID=11163984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8304015A Expired FR2523121B1 (en) 1982-03-12 1983-03-11 PROCESS FOR THE PREPARATION OF ALKYLIC TERTIO-BUTYL ETHERS IN THE PRESENCE OF BUTADIENE

Country Status (33)

Country Link
JP (1) JPS58167534A (en)
KR (1) KR860001359B1 (en)
AT (1) AT387959B (en)
AU (1) AU559931B2 (en)
BE (1) BE896127A (en)
BR (1) BR8301020A (en)
CA (1) CA1205824A (en)
CS (1) CS232749B2 (en)
DD (1) DD207194A5 (en)
DE (1) DE3308736A1 (en)
DK (1) DK65683A (en)
EG (1) EG16276A (en)
ES (1) ES520857A0 (en)
FR (1) FR2523121B1 (en)
GB (1) GB2116546B (en)
GR (1) GR78796B (en)
HU (1) HU196351B (en)
IN (1) IN159879B (en)
IT (1) IT1150678B (en)
LU (1) LU84665A1 (en)
MX (1) MX155984A (en)
NL (1) NL8300848A (en)
NO (1) NO156606C (en)
NZ (1) NZ203293A (en)
PH (1) PH19851A (en)
PL (1) PL140559B1 (en)
PT (1) PT76375B (en)
RU (1) RU1836318C (en)
SE (1) SE461853B (en)
TR (1) TR21654A (en)
YU (1) YU49483A (en)
ZA (1) ZA831152B (en)
ZM (1) ZM1583A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1190015B (en) * 1986-05-27 1988-02-10 Snam Progetti PROCESS FOR THE PREPARATION OF ALCHYLTERBUTYL ETHERS
GB9027112D0 (en) * 1990-12-13 1991-02-06 British Petroleum Co Plc Etherification
US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
WO2005021468A1 (en) 2003-07-15 2005-03-10 Grt, Inc. Hydrocarbon synthesis
US20060100469A1 (en) 2004-04-16 2006-05-11 Waycuilis John J Process for converting gaseous alkanes to olefins and liquid hydrocarbons
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
EP1993951B1 (en) 2006-02-03 2014-07-30 GRT, Inc. Separation of light gases from bromine
EP2457887A1 (en) 2006-02-03 2012-05-30 GRT, Inc. Continuous process for converting natural gas to liquid hydrocarbons
CN101765574A (en) 2007-05-24 2010-06-30 Grt公司 Zone reactor incorporating reversible hydrogen halide capture and release
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
AU2009270801B2 (en) 2008-07-18 2014-04-24 Reaction 35, Llc Continuous process for converting natural gas to liquid hydrocarbons
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8686211B2 (en) 2011-09-07 2014-04-01 Shell Oil Company Process for preparing ethylene and/or propylene and a butadiene-enriched product
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224294B (en) * 1961-01-09 1966-09-08 Bayer Ag Process for the production of tertiary butyl alkyl ethers
JPS4961109A (en) * 1972-10-12 1974-06-13
IT1012687B (en) * 1974-05-21 1977-03-10 Snam Progetti PROCEDURE FOR THE SYNTHESIS OF ETHES RI ALCYL TER BUTYL FROM A PRIMARY ALCOHOL AND ISOBUTYLENE IN THE PRESENCE OF BUTADIENE
JPS5220963A (en) * 1975-06-30 1977-02-17 Daido Steel Co Ltd Method of manufacturing precious metal powder
JPS5232241A (en) * 1975-09-05 1977-03-11 Fujitsu Ltd Wireless data transmission system
FR2440931A1 (en) * 1978-11-08 1980-06-06 Inst Francais Du Petrole PROCESS FOR PRODUCING ETHERS BY REACTION OF OLEFINS WITH ALCOHOLS
DE2928509A1 (en) * 1979-07-14 1981-01-29 Basf Ag METHOD FOR THE SIMULTANEOUS PRODUCTION OF METHYL-TERT.-BUTYL ETHER AND PRODUCTION OF ISOBUTEN
JPS58146524A (en) * 1982-02-25 1983-09-01 Mitsubishi Gas Chem Co Inc Preparation of tertiary ether

Also Published As

Publication number Publication date
AU1174483A (en) 1983-09-15
DK65683D0 (en) 1983-02-15
CS232749B2 (en) 1985-02-14
ES8404670A1 (en) 1984-05-01
LU84665A1 (en) 1983-09-08
NO156606B (en) 1987-07-13
RU1836318C (en) 1993-08-23
DD207194A5 (en) 1984-02-22
AT387959B (en) 1989-04-10
DE3308736C2 (en) 1988-02-18
PL140559B1 (en) 1987-05-30
KR860001359B1 (en) 1986-09-16
JPH0441133B2 (en) 1992-07-07
MX155984A (en) 1988-06-08
FR2523121A1 (en) 1983-09-16
ATA80383A (en) 1988-09-15
PT76375A (en) 1983-04-01
TR21654A (en) 1985-01-18
SE8301069L (en) 1983-09-13
GB2116546A (en) 1983-09-28
JPS58167534A (en) 1983-10-03
ZA831152B (en) 1983-12-28
ES520857A0 (en) 1984-05-01
CS149383A2 (en) 1984-06-18
CA1205824A (en) 1986-06-10
NZ203293A (en) 1984-12-14
EG16276A (en) 1987-10-30
IN159879B (en) 1987-06-13
BE896127A (en) 1983-09-12
NO156606C (en) 1987-10-21
SE461853B (en) 1990-04-02
ZM1583A1 (en) 1983-11-21
YU49483A (en) 1986-04-30
IT8220122A0 (en) 1982-03-12
DK65683A (en) 1983-09-13
PL240765A1 (en) 1983-09-26
IT1150678B (en) 1986-12-17
GR78796B (en) 1984-10-02
BR8301020A (en) 1983-11-22
GB2116546B (en) 1986-01-02
KR840003599A (en) 1984-09-15
AU559931B2 (en) 1987-03-26
NO830743L (en) 1983-09-13
GB8304536D0 (en) 1983-03-23
SE8301069D0 (en) 1983-02-25
PT76375B (en) 1986-03-18
DE3308736A1 (en) 1983-09-15
HU196351B (en) 1988-11-28
PH19851A (en) 1986-07-22
NL8300848A (en) 1983-10-03

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