ZA752880B - Process for the preparation of teralkyl ethers - Google Patents

Process for the preparation of teralkyl ethers

Info

Publication number
ZA752880B
ZA752880B ZA00752880A ZA752880A ZA752880B ZA 752880 B ZA752880 B ZA 752880B ZA 00752880 A ZA00752880 A ZA 00752880A ZA 752880 A ZA752880 A ZA 752880A ZA 752880 B ZA752880 B ZA 752880B
Authority
ZA
South Africa
Prior art keywords
teralkyl
ethers
preparation
teralkyl ethers
Prior art date
Application number
ZA00752880A
Other languages
English (en)
Inventor
F Ancillotti
G Oriani
E 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 ZA752880B publication Critical patent/ZA752880B/xx

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

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)
ZA00752880A 1974-05-21 1975-05-05 Process for the preparation of teralkyl ethers ZA752880B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23009/74A IT1012686B (it) 1974-05-21 1974-05-21 Procedimento per la preparazione di eteri ter alchilici

Publications (1)

Publication Number Publication Date
ZA752880B true ZA752880B (en) 1976-04-28

Family

ID=11202825

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00752880A ZA752880B (en) 1974-05-21 1975-05-05 Process for the preparation of teralkyl ethers

Country Status (32)

Country Link
US (1) US3979461A (nl)
JP (1) JPS516912A (nl)
AR (1) AR222286A1 (nl)
AT (1) AT340373B (nl)
BE (1) BE829299A (nl)
BG (1) BG26362A3 (nl)
BR (1) BR7503195A (nl)
CA (1) CA1063624A (nl)
CH (1) CH605507A5 (nl)
CS (1) CS216233B2 (nl)
DD (2) DD118601A5 (nl)
DE (1) DE2521964A1 (nl)
DK (1) DK222475A (nl)
ES (1) ES438186A1 (nl)
FR (1) FR2272063B1 (nl)
GB (1) GB1506596A (nl)
HU (1) HU176318B (nl)
IE (1) IE43299B1 (nl)
IN (1) IN143293B (nl)
IT (1) IT1012686B (nl)
LU (1) LU72539A1 (nl)
MW (1) MW2775A1 (nl)
NL (1) NL183887C (nl)
NO (1) NO144143C (nl)
PH (1) PH13806A (nl)
RO (1) RO74594A (nl)
SE (2) SE421121B (nl)
SU (1) SU657740A3 (nl)
TR (1) TR18471A (nl)
YU (1) YU36141B (nl)
ZA (1) ZA752880B (nl)
ZM (1) ZM5775A1 (nl)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629769B2 (de) * 1976-07-02 1980-03-13 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Herstellung von reinem Methyl-tertiär-butyläther
US4144138A (en) * 1978-01-18 1979-03-13 Texaco Inc. Recovery of ethers
US4198530A (en) * 1978-06-29 1980-04-15 Atlantic Richfield Company Production of tertiary butyl methyl ether
DE2853769B2 (de) * 1978-12-13 1980-10-09 Chemische Werke Huels Ag, 4370 Marl Verfahren zur gleichzeitigen Herstellung von reinem MTB und weitgehend isobutenfreiem C4 -Kohlenwasserstoffgemisch
DE2908426A1 (de) * 1979-03-05 1980-09-25 Basf Ag Verfahren zur gewinnung von isobuten aus isobuten enthaltenden c tief 4 -kohlenwasserstoffgemischen
FR2455019A1 (fr) * 1979-04-24 1980-11-21 Inst Francais Du Petrole Procede de production de methyltertiobutyl ether a partir de methanol et d'isobutene
DE2928509A1 (de) * 1979-07-14 1981-01-29 Basf Ag Verfahren zur gemeinsamen herstellung von methyl-tert.-butylaether und gewinnung von isobuten
US4290110A (en) * 1979-11-08 1981-09-15 Phillips Petroleum Co. Temperature control for a reactor
JPS5714547A (en) * 1980-06-11 1982-01-25 Inst Francais Du Petrole Manufacture of methyl-tert-butyl ether from methanol and isobutene
US4320233A (en) * 1981-02-09 1982-03-16 Phillips Petroleum Company Dialkyl ether production
US4371718A (en) * 1981-07-02 1983-02-01 Phillips Petroleum Company Using butenes to fractionate methanol from methyl-tertiary-butyl ether
DE3148109A1 (de) 1981-12-04 1983-06-09 EC Erdölchemie GmbH, 5000 Köln Verfahren zur herstellung von methyl-tert.-butylether (mtbe) und weitgehend von i-buten und vom methanol befreiten kohlenwasserstoff-raffinaten
US4440963A (en) * 1982-08-09 1984-04-03 Phillips Petroleum Company Production of MTBE and ETBE
JPS5965025A (ja) * 1982-09-03 1984-04-13 デュオリト・アンテルナショナル・ソシエテ・アノニム スルホン化された強酸性のイオン交換樹脂触媒を用いる可逆反応
DE3465078D1 (en) * 1983-04-01 1987-09-03 Stamicarbon Process for the preparation of methyl tertiary butyl ether
GB2147290A (en) * 1983-09-29 1985-05-09 Humphreys & Glasgow Ltd Alcohols from liquid petroleum gas
US4544777A (en) * 1984-10-24 1985-10-01 Phillips Petroleum Company Combination alkylation-etherification process
US4571439A (en) * 1985-07-22 1986-02-18 Tenneco Oil Company Method for controlled oligomerization/etherification of propylene
US4731489A (en) * 1986-07-18 1988-03-15 Conoco Inc. Process for production of gasoline blending stock
AU613611B2 (en) * 1987-04-29 1991-08-08 Mobil Oil Corporation Feedstock dewatering and etherification of crude methanol
US4988366A (en) * 1989-10-24 1991-01-29 Mobil Oil Corporation High conversion TAME and MTBE production process
US5113023A (en) * 1990-07-16 1992-05-12 Phillips Petroleum Company Removal of linear internal olefins from steam active dehydrogenation recycle stream
GB9018719D0 (en) * 1990-08-25 1990-10-10 British Petroleum Co Plc Etherification process
US5237109A (en) * 1991-10-10 1993-08-17 Phillips Petroleum Company Etherification process
FR2693189B1 (fr) * 1992-07-01 1994-09-30 Inst Francais Du Petrole Procédé de préparation d'un éther alkylique tertiaire comprenant une section réactionnelle de finition.
US5245087A (en) * 1992-09-30 1993-09-14 Phillips Petroleum Company Etherification process
IT1270675B (it) 1994-10-19 1997-05-07 Enichem Spa Procedimento per la separazione di paraffine in miscela con olefine
IT1271313B (it) 1994-12-21 1997-05-27 Enichem Spa Processo integrato per la produzione di eteri alchilici ter-amilici
US5723686A (en) * 1995-08-03 1998-03-03 Phillips Petroleum Company Recycle of alcohol in a combined hydroisomerization and etherification process
US6232508B1 (en) 1996-02-12 2001-05-15 Phillips Petroleum Company Process for manufacturing ether and high purity butene-1
EP1640437A1 (en) * 2004-09-28 2006-03-29 Neste Oil Oyj Production of fuel components
EP1905812B1 (en) * 2004-09-28 2018-09-05 Neste Oyj Process for etherifying iso-olefins
US7344632B2 (en) * 2004-09-28 2008-03-18 Neste Oil Oyj Production of fuel components
CN1307141C (zh) * 2004-10-28 2007-03-28 中国石油化工股份有限公司 一种甲醇和异丁烯的醚化反应方法
DE102005062722A1 (de) 2005-12-28 2007-07-12 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Ethyl-tert.-Butylether aus technischen Mischungen von C4-Kohlenwasserstoffen
DE102005062699A1 (de) * 2005-12-28 2007-09-06 Oxeno Olefinchemie Gmbh Verfahren zur Feinreinigung von 1-Buten-haltigen Strömen
ITMI20061390A1 (it) * 2006-07-18 2008-01-19 Snam Progetti Procedimento per la produzione di eteri alchilici mediante eterificazione di isobutene
DE102006033415A1 (de) * 2006-07-19 2008-01-31 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Alkyl-tert.-butylethern mit optimierter Temperaturführung in den Reaktoren
SI1995231T1 (sl) * 2007-05-25 2014-03-31 Evonik Roehm Gmbh Postopek za pripravo metil metakrilata z uporabo recikliranega metanola
DE102008007081B4 (de) 2008-01-31 2018-12-06 Evonik Degussa Gmbh Verfahren zur Herstellung von n-Buten-Oligomeren und 1-Buten aus technischen Mischungen I von C4-Kohlenwasserstoffen
FR2969147B1 (fr) 2010-12-21 2013-01-04 Total Raffinage Marketing Production d'additifs pour carburant par deshydratation et isomerisation squelettique simultanee d'isobutanol sur des catalyseurs acides suivies par une etherification
US9260357B2 (en) 2012-07-06 2016-02-16 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion process
EP3333146A1 (de) * 2016-12-08 2018-06-13 Evonik Degussa GmbH Kostengünstige herstellung von hochreinem methyl-tert.-butylether
KR102086563B1 (ko) 2017-01-06 2020-03-09 주식회사 엘지화학 메틸 3급-부틸 에테르 제조방법
CN108976104A (zh) * 2018-07-12 2018-12-11 石俊杰 一种甲基叔丁基醚的合成方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1968601A (en) * 1934-02-14 1934-07-31 Shell Dev Preparation of olefine derivatives
US2480940A (en) * 1946-09-20 1949-09-06 Atlantic Refining Co Production of aliphatic ethers
US3119766A (en) * 1960-10-10 1964-01-28 Sun Oil Co Increasing antiknock value of olefinic gasoline
DE1224294B (de) * 1961-01-09 1966-09-08 Bayer Ag Verfahren zur Herstellung von tertiaeren Butylalkylaethern
GB1173128A (en) * 1968-09-20 1969-12-03 Shell Int Research Process for the preparation of Olefins
GB1176620A (en) * 1968-07-09 1970-01-07 Shell Int Research Recovery of Tertiary Olefins
BE793163A (fr) * 1971-12-22 1973-06-21 Sun Oil Co Pennsylvania Procede de sechage d'ethers

Also Published As

Publication number Publication date
ATA381075A (de) 1977-04-15
TR18471A (tr) 1977-02-24
NL183887B (nl) 1988-09-16
MW2775A1 (en) 1976-09-08
NO144143B (no) 1981-03-23
CH605507A5 (nl) 1978-09-29
DE2521964C2 (nl) 1990-02-01
NO144143C (no) 1981-07-01
SE7505801L (sv) 1975-11-22
RO74594A (ro) 1982-09-09
SU657740A3 (ru) 1979-04-15
YU36141B (en) 1982-02-25
BE829299A (fr) 1975-09-15
HU176318B (en) 1981-01-28
BR7503195A (pt) 1976-04-20
DK222475A (da) 1975-11-22
LU72539A1 (nl) 1975-10-08
NO751784L (nl) 1975-11-24
IE43299B1 (en) 1981-01-28
JPS5734810B2 (nl) 1982-07-26
CS216233B2 (en) 1982-10-29
FR2272063B1 (nl) 1979-04-13
GB1506596A (en) 1978-04-05
AU8132775A (en) 1976-11-25
IE43299L (en) 1975-11-21
SE7812725L (sv) 1978-12-11
FR2272063A1 (nl) 1975-12-19
CA1063624A (en) 1979-10-02
DD122371A5 (nl) 1976-10-05
IT1012686B (it) 1977-03-10
AT340373B (de) 1977-12-12
PH13806A (en) 1980-10-01
YU121475A (en) 1981-06-30
AR222286A1 (es) 1981-05-15
DE2521964A1 (de) 1975-11-27
ES438186A1 (es) 1977-05-01
SE434941B (sv) 1984-08-27
ZM5775A1 (en) 1976-02-23
SE421121B (sv) 1981-11-30
DD118601A5 (nl) 1976-03-12
BG26362A3 (nl) 1979-03-15
NL183887C (nl) 1989-02-16
US3979461A (en) 1976-09-07
JPS516912A (en) 1976-01-20
NL7505991A (nl) 1975-11-25
IN143293B (nl) 1977-10-29

Similar Documents

Publication Publication Date Title
ZA752880B (en) Process for the preparation of teralkyl ethers
EG11945A (en) Process for preparing of benzoylureidodiphenyl ethers
GB1536407A (en) Process for the preparation of bis-indolic compounds
MW6075A1 (en) Method for the preparation of ethers
EG12653A (en) Process for the production of ter-alkyl ethers
CH613180A5 (en) Process for the preparation of benzoin ethers
IL48062A0 (en) Process for the preparation of metasubstituted halogenophenols
CH613683A5 (en) Process for the preparation of secoprostaglandins
CH612908A5 (en) Process for the preparation of novel basic ethers
CH614194A5 (en) Process for the preparation of 5-aroyl- and 5-thenoyl-pyrrole compounds
GB1523797A (en) Process for the preparation for the preparation of methanol
GB1519826A (en) Process for the preparation of 11 - hydroxy - 18 - alkylestrane compounds
IL47849A (en) Process for the preparation of poly-(-n-alkyliminoalanes)
ZA75976B (en) Process for the preparation of cis-vincamine
CH612932A5 (en) Process for the preparation of alkylsulphonylphenoxy-propanolamines
CH611273A5 (en) Process for the preparation of novel 3-oxocyclohex-1-en-1-yl- ureas
EG11656A (en) Process for the preparation of propanolamin derivatives
CH613206A5 (en) Process for the preparation of 1-aminomethyl-6-phenyltriazolobenzodiazepine compounds
ZA753469B (en) Process for the preparation of alpha-diol-alpha-dioxo compounds
CH611302A5 (en) Process for the preparation of 7-amino-delta3-cephem derivatives
IL48633A (en) Process for the preparation of trichlorothiazole
CH613693A5 (en) Process for the preparation of trisaminopyridines
GB1518104A (en) Process for the preparation of 2-hydrocarbylglycerols
IL47243A (en) Process for the preparation of 4-hydroxypyrimidines
CH614443A5 (en) Process for the preparation of 1-thiadiazolyl-6-acyloxytetrahydropryrimidinones