ATE14302T1 - Verfahren zur trennung von methyl-tert.butyl|ther aus diesen enthaltenden reaktionsmischungen. - Google Patents

Verfahren zur trennung von methyl-tert.butyl|ther aus diesen enthaltenden reaktionsmischungen.

Info

Publication number
ATE14302T1
ATE14302T1 AT82109483T AT82109483T ATE14302T1 AT E14302 T1 ATE14302 T1 AT E14302T1 AT 82109483 T AT82109483 T AT 82109483T AT 82109483 T AT82109483 T AT 82109483T AT E14302 T1 ATE14302 T1 AT E14302T1
Authority
AT
Austria
Prior art keywords
methanol
column
mtbe
separation
hydrocarbon
Prior art date
Application number
AT82109483T
Other languages
English (en)
Inventor
Gaetano Trevale
Gian Fausto Buzzi
Original Assignee
Euteco Impianti Spa
Petroflex Ind & Com Sa
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 Euteco Impianti Spa, Petroflex Ind & Com Sa filed Critical Euteco Impianti Spa
Application granted granted Critical
Publication of ATE14302T1 publication Critical patent/ATE14302T1/de

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
    • C07C41/34—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)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT82109483T 1981-10-20 1982-10-14 Verfahren zur trennung von methyl-tert.butyl|ther aus diesen enthaltenden reaktionsmischungen. ATE14302T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT24574/81A IT1139253B (it) 1981-10-20 1981-10-20 Procedimento per la preparazione e la separazione di metil ter-butil etere
EP82109483A EP0078422B1 (de) 1981-10-20 1982-10-14 Verfahren zur Trennung von Methyl-tert.-butyläther aus diesen enthaltenden Reaktionsmischungen

Publications (1)

Publication Number Publication Date
ATE14302T1 true ATE14302T1 (de) 1985-08-15

Family

ID=11214022

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82109483T ATE14302T1 (de) 1981-10-20 1982-10-14 Verfahren zur trennung von methyl-tert.butyl|ther aus diesen enthaltenden reaktionsmischungen.

Country Status (8)

Country Link
EP (1) EP0078422B1 (de)
AT (1) ATE14302T1 (de)
BR (1) BR8205855A (de)
CA (1) CA1187832A (de)
DE (1) DE3264781D1 (de)
ES (1) ES516649A0 (de)
IT (1) IT1139253B (de)
MX (1) MX156083A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490563A (en) * 1981-08-28 1984-12-25 Phillips Petroleum Company Ether recovery
US4544777A (en) * 1984-10-24 1985-10-01 Phillips Petroleum Company Combination alkylation-etherification process
US5015783A (en) * 1989-12-04 1991-05-14 Uop Production of ethers by the reaction of alcohols and olefins
FI92319C (fi) * 1992-03-18 1994-10-25 Neste Oy Menetelmä metyylieetterien valmistamiseksi
US5243102A (en) * 1992-10-01 1993-09-07 Uop Etherification of C5 -plus olefins by sequential catalytic distillation
JPH10511975A (ja) * 1995-01-13 1998-11-17 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ アルキルｔ−アルキルエーテルの製造方法
FI101220B (fi) 1995-12-22 1998-05-15 Neste Oy Menetelmä alkyylieetterien ja niiden seosten valmistamiseksi
CN103739453B (zh) * 2013-12-24 2015-09-16 山东滨州裕华化工厂有限公司 利用醚后液化气中的c4馏分制备etbe的工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2449074A1 (fr) * 1979-02-14 1980-09-12 Inst Francais Du Petrole Procede de production et d'isolement de methyl tertiobutyl ether
FR2456084A1 (fr) * 1979-05-09 1980-12-05 Inst Francais Du Petrole Procede de preparation et d'isolement du methyl tertiobutyl ether
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

Also Published As

Publication number Publication date
MX156083A (es) 1988-07-01
ES8308824A1 (es) 1983-10-01
DE3264781D1 (en) 1985-08-22
EP0078422A1 (de) 1983-05-11
IT8124574A0 (it) 1981-10-20
BR8205855A (pt) 1983-03-29
ES516649A0 (es) 1983-10-01
EP0078422B1 (de) 1985-07-17
IT1139253B (it) 1986-09-24
CA1187832A (en) 1985-05-28

Similar Documents

Publication Publication Date Title
US4513153A (en) Integrated process for producing tert.butyl alkyl ethers and butene-1
US4474647A (en) Process for purifying a C4 and/or C5 hydrocarbon cut containing water and dimethyl ether as impurities
US4324924A (en) Process for removing isobutene from a C4 cut and producing methyl tert-butyl ether
US4423251A (en) Process employing sequential isobutylene hydration and etherification
CA1253886A (en) Process for producing methyl tertiary butyl ether
KR870000270A (ko) n-부탄으로부터 고순도 부텐-1을 산출하는 공정
FR2449666B1 (de)
NO153687C (no) Fremgangsmaate for aa skille isobutylen fra en c4-hydrokarbonstroem som inneholder butadien.
US3909366A (en) Purification of propylene oxide by distillation
KR850001720A (ko) 아크릴산의 제조방법
ATE14302T1 (de) Verfahren zur trennung von methyl-tert.butyl|ther aus diesen enthaltenden reaktionsmischungen.
GB2096604A (en) Decomposition of alkyl tert- alkyl ethers
SU858557A3 (ru) Способ получени трет.-алкиловых эфиров
KR890003657A (ko) 조 sec-부틸 알코올의 정제 증류방법
US3671603A (en) Butene recovery
ES8106878A1 (es) Procedimiento para la separacion de agua a partir de mezclascon acetato de vinilo y acido acetico
RU2055066C1 (ru) Способ непрерывного интегрального получения диметилкарбоната и метил-трет-бутилового эфира
US2386058A (en) Purification of organic liquids
GB1440402A (en) Process for separating methacrolein
US5157163A (en) Purification of methyl tertiary-butyl ether
CA1190567A (en) Producing methyl ethers of branched monoolefins
US4031157A (en) Method for removing acetylenic compounds from saturated, olefinic and dienic hydrocarbons or mixtures thereof
US4112009A (en) Method for removing acetylenic compounds from saturated, olefinic and dienic hydrocarbons or mixtures thereof
JPS58210039A (ja) 第３級ブチルアルキルエ−テルの製法
US4113575A (en) Separation of acetone from n-butane by distillation

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee