ZA801042B - Process for isolating methyltert-butylether from the reaction products of methanol with a c4 hydrocarbon cut containing isobutene - Google Patents

Process for isolating methyltert-butylether from the reaction products of methanol with a c4 hydrocarbon cut containing isobutene

Info

Publication number
ZA801042B
ZA801042B ZA00801042A ZA801042A ZA801042B ZA 801042 B ZA801042 B ZA 801042B ZA 00801042 A ZA00801042 A ZA 00801042A ZA 801042 A ZA801042 A ZA 801042A ZA 801042 B ZA801042 B ZA 801042B
Authority
ZA
South Africa
Prior art keywords
methyltert
butylether
isolating
methanol
reaction products
Prior art date
Application number
ZA00801042A
Other languages
English (en)
Inventor
L Asselineau
P Mikitenko
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of ZA801042B publication Critical patent/ZA801042B/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
    • 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
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/36—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • 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
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA00801042A 1979-02-22 1980-02-22 Process for isolating methyltert-butylether from the reaction products of methanol with a c4 hydrocarbon cut containing isobutene ZA801042B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7904786A FR2449666A1 (fr) 1979-02-22 1979-02-22 Procede d'isolement du methyltertiobutylether a partir des produits de la reaction du methanol avec une coupe d'hydrocarbures c4 renfermant de l'isobutene

Publications (1)

Publication Number Publication Date
ZA801042B true ZA801042B (en) 1981-03-25

Family

ID=9222426

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00801042A ZA801042B (en) 1979-02-22 1980-02-22 Process for isolating methyltert-butylether from the reaction products of methanol with a c4 hydrocarbon cut containing isobutene

Country Status (11)

Country Link
US (1) US4302298A (sv)
BE (1) BE881765A (sv)
CA (1) CA1142475A (sv)
DE (1) DE3006104A1 (sv)
FR (1) FR2449666A1 (sv)
GB (1) GB2043640B (sv)
IT (1) IT1147324B (sv)
MX (1) MX6890E (sv)
NL (1) NL8001040A (sv)
SE (2) SE448086B (sv)
ZA (1) ZA801042B (sv)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024147C2 (de) * 1980-06-27 1983-05-05 Edeleanu Gmbh, 6000 Frankfurt Verfahren zur Auftrennung der bei der Verätherung von niederen i-Olefinen mit Methanol anfallenden Reaktionsprodukte
US4371718A (en) * 1981-07-02 1983-02-01 Phillips Petroleum Company Using butenes to fractionate methanol from methyl-tertiary-butyl ether
CA1238346A (en) 1981-08-28 1988-06-21 Joe Van Pool Ether recovery
US4490563A (en) * 1981-08-28 1984-12-25 Phillips Petroleum Company Ether recovery
DE3150755A1 (de) * 1981-12-22 1983-06-30 Deutsche Texaco Ag, 2000 Hamburg "verfahren zur abtrennung von methanol aus den bei der veraetherung von c(pfeil abwaerts)4(pfeil abwaerts) bis c(pfeil abwaerts)7(pfeil abwaerts)-isoolefinen mit methanol anfallenden reaktionsprodukten"
US4510336A (en) * 1982-10-20 1985-04-09 Chemical Research & Licensing Company Transetherification method
DE3435936A1 (de) * 1984-09-29 1986-04-10 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur herstellung von aether
US4603225A (en) * 1985-09-11 1986-07-29 Dravo Corporation Process for separating dimethyl ether from a hydrocarbon mixture containing the same
DE3606121A1 (de) * 1986-02-26 1987-08-27 Texaco Ag Verfahren zur kontinuierlichen abtrennung von wasser aus gemischen mit organischen substanzen
US5374425A (en) * 1987-02-20 1994-12-20 Porter; William L. Animal feed additives
US4774365A (en) * 1987-11-25 1988-09-27 Air Products And Chemicals, Inc. Pervaporation process for separating alcohols from ethers
US4820877A (en) * 1987-12-28 1989-04-11 Mobil Oil Corporation Etherification process improvement
US5015783A (en) * 1989-12-04 1991-05-14 Uop Production of ethers by the reaction of alcohols and olefins
US5122236A (en) * 1990-05-21 1992-06-16 Smith Jr Lawrence A Method for removal of dimethyl ether and methanol from c4 hydrocarbon streams
US5154801A (en) * 1990-05-24 1992-10-13 Mobil Oil Corporation Advances in product separation in dipe process
FR2673624B1 (fr) * 1991-03-07 1993-06-11 Inst Francais Du Petrole Procede de separation d'ethyl tertiobutyl ether a partir de melanges avec l'ethanol.
JP2655023B2 (ja) * 1991-10-18 1997-09-17 宇部興産株式会社 エーテル化合物の製造法
US5245087A (en) * 1992-09-30 1993-09-14 Phillips Petroleum Company Etherification process
US5414147A (en) * 1993-08-24 1995-05-09 Global Octanes Corporation Method for improving conversion of isobutylene in MTBE process
FR2819249B1 (fr) * 2001-01-09 2003-02-28 Inst Francais Du Petrole Procede de recuperation du methanol contenu dans une charge d'hydrocarbures liquides
ITMI20061390A1 (it) * 2006-07-18 2008-01-19 Snam Progetti Procedimento per la produzione di eteri alchilici mediante eterificazione di isobutene
CN107266295A (zh) * 2017-08-01 2017-10-20 山东滨庆新能源开发有限公司 Mtbe提纯工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940450A (en) * 1974-12-16 1976-02-24 Texaco Inc. Preparation and recovery of ethers
PH12545A (en) * 1975-06-06 1979-06-07 Texaco Development Corp Method for preparation of ethers
DE2705538A1 (de) * 1977-02-10 1978-08-17 Basf Ag Verfahren zur reindarstellung von methyl-tert.-butylaether
US4198530A (en) * 1978-06-29 1980-04-15 Atlantic Richfield Company Production of tertiary butyl methyl ether

Also Published As

Publication number Publication date
US4302298A (en) 1981-11-24
NL8001040A (nl) 1980-08-26
SE8001341L (sv) 1980-08-23
SE448086B (sv) 1987-01-19
GB2043640A (en) 1980-10-08
MX6890E (es) 1986-10-07
IT8020072A0 (it) 1980-02-21
CA1142475A (fr) 1983-03-08
FR2449666B1 (sv) 1983-11-18
BE881765A (fr) 1980-08-18
GB2043640B (en) 1983-04-20
DE3006104A1 (de) 1980-09-04
FR2449666A1 (fr) 1980-09-19
IT1147324B (it) 1986-11-19

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