NO156606C - PROCEDURE TE FOR PREPARATION OF TERT.-BUTYL ALKYL - Google Patents

PROCEDURE TE FOR PREPARATION OF TERT.-BUTYL ALKYL

Info

Publication number
NO156606C
NO156606C NO830743A NO830743A NO156606C NO 156606 C NO156606 C NO 156606C NO 830743 A NO830743 A NO 830743A NO 830743 A NO830743 A NO 830743A NO 156606 C NO156606 C NO 156606C
Authority
NO
Norway
Prior art keywords
tert
procedure
preparation
butyl alkyl
isobutene
Prior art date
Application number
NO830743A
Other languages
Norwegian (no)
Other versions
NO830743L (en
NO156606B (en
Inventor
Francesco Ancillotti
Ermanno Pescarollo
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 NO830743L publication Critical patent/NO830743L/en
Publication of NO156606B publication Critical patent/NO156606B/en
Publication of NO156606C publication Critical patent/NO156606C/en

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

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)

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.
NO830743A 1982-03-12 1983-03-04 PROCEDURE TE FOR PREPARATION OF TERT.-BUTYL ALKYL NO156606C (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 (3)

Publication Number Publication Date
NO830743L NO830743L (en) 1983-09-13
NO156606B NO156606B (en) 1987-07-13
NO156606C true NO156606C (en) 1987-10-21

Family

ID=11163984

Family Applications (1)

Application Number Title Priority Date Filing Date
NO830743A NO156606C (en) 1982-03-12 1983-03-04 PROCEDURE TE FOR PREPARATION OF TERT.-BUTYL ALKYL

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
WO2005021468A1 (en) 2003-07-15 2005-03-10 Grt, Inc. Hydrocarbon synthesis
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
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
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
CA2641348C (en) 2006-02-03 2014-12-23 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
JP5275817B2 (en) 2006-02-03 2013-08-28 ジーアールティー，インコーポレイティド Separation of light gases from halogens
US8921625B2 (en) 2007-02-05 2014-12-30 Reaction35, LLC Continuous process for converting natural gas to liquid hydrocarbons
WO2008148113A1 (en) 2007-05-24 2008-12-04 Grt, Inc. 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
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
SE8301069L (en) 1983-09-13
IN159879B (en) 1987-06-13
CA1205824A (en) 1986-06-10
CS149383A2 (en) 1984-06-18
IT8220122A0 (en) 1982-03-12
FR2523121A1 (en) 1983-09-16
GR78796B (en) 1984-10-02
JPH0441133B2 (en) 1992-07-07
ZM1583A1 (en) 1983-11-21
KR840003599A (en) 1984-09-15
TR21654A (en) 1985-01-18
NO830743L (en) 1983-09-13
IT1150678B (en) 1986-12-17
GB2116546B (en) 1986-01-02
SE461853B (en) 1990-04-02
LU84665A1 (en) 1983-09-08
ES8404670A1 (en) 1984-05-01
PL140559B1 (en) 1987-05-30
ES520857A0 (en) 1984-05-01
NZ203293A (en) 1984-12-14
PL240765A1 (en) 1983-09-26
HU196351B (en) 1988-11-28
AT387959B (en) 1989-04-10
CS232749B2 (en) 1985-02-14
DK65683A (en) 1983-09-13
KR860001359B1 (en) 1986-09-16
BE896127A (en) 1983-09-12
EG16276A (en) 1987-10-30
ATA80383A (en) 1988-09-15
GB8304536D0 (en) 1983-03-23
NO156606B (en) 1987-07-13
NL8300848A (en) 1983-10-03
AU1174483A (en) 1983-09-15
BR8301020A (en) 1983-11-22
AU559931B2 (en) 1987-03-26
ZA831152B (en) 1983-12-28
DK65683D0 (en) 1983-02-15
SE8301069D0 (en) 1983-02-25
PH19851A (en) 1986-07-22
MX155984A (en) 1988-06-08
DE3308736C2 (en) 1988-02-18
RU1836318C (en) 1993-08-23
DE3308736A1 (en) 1983-09-15
YU49483A (en) 1986-04-30
JPS58167534A (en) 1983-10-03
DD207194A5 (en) 1984-02-22
GB2116546A (en) 1983-09-28
PT76375A (en) 1983-04-01
FR2523121B1 (en) 1985-10-25
PT76375B (en) 1986-03-18

Similar Documents

Publication Publication Date Title
NO156606C (en) PROCEDURE TE FOR PREPARATION OF TERT.-BUTYL ALKYL
DE3061677D1 (en) Process for the simultaneous production of methyl-tert.-butylether and obtaining isobutene
ZM5875A1 (en) Process for the synthesis of alkyl-terbutyl ethers starting from a primary alcohol and isobutylene in presence of butadiene
IT1012686B (en) PROCEDURE FOR THE PREPARATION OF TER-ALKYL ETHERS
GB957000A (en) Production of tert.-butyl-alkyl ethers
EP0005492A3 (en) Preparation of alcohols from synthesis gas
IT1125622B (en) PROCESS OF PRODUCTION OF ETHERS BY REACTION OF OLEFINS WITH ALCOHOLS
GB1264926A (en)
JPS5734812B2 (en)
FR2283116A1 (en) Asymmetric ethers prepn from alcohols and olefins - in high yields used to improve octane ratings of fuels(BE-27.2.76)
ES8305671A1 (en) Process for the preparation of methyl tert-butyl ether.
KR790000612B1 (en) Production method of alkyl tert-butyl ether