ES8308824A1 - "un procedimiento para obtener metil-terci-butil-eter puro por separacion de mezclas reaccionales que lo contienen". - Google Patents

"un procedimiento para obtener metil-terci-butil-eter puro por separacion de mezclas reaccionales que lo contienen".

Info

Publication number
ES8308824A1
ES8308824A1 ES516649A ES516649A ES8308824A1 ES 8308824 A1 ES8308824 A1 ES 8308824A1 ES 516649 A ES516649 A ES 516649A ES 516649 A ES516649 A ES 516649A ES 8308824 A1 ES8308824 A1 ES 8308824A1
Authority
ES
Spain
Prior art keywords
methanol
column
separation
mtbe
hydrocarbon
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
ES516649A
Other languages
English (en)
Other versions
ES516649A0 (es
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.)
Petroflex Industria E Comercio SA
Euteco Impianti SpA
Original Assignee
Petroflex Industria E Comercio SA
Euteco Impianti 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 Petroflex Industria E Comercio SA, Euteco Impianti SpA filed Critical Petroflex Industria E Comercio SA
Publication of ES516649A0 publication Critical patent/ES516649A0/es
Publication of ES8308824A1 publication Critical patent/ES8308824A1/es
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
    • C07C41/34—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)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE METIL-TERC-BUTIL-ETER, POR SEPARACION A PARTIR DE MEZCLAS DE REACCION QUE LO CONTIENEN. SE HACE REACCIONAR METANOL CON ISOBUTILENO, EN FASE LIQUIDA, EN PRESENCIA DE CATALIZADORES DE ACIDO, Y LA MEZCLA DE REACCION, QUE CONTIENE METIL-T-BUTIL-ETER Y METANOL SIN REACCIONAR, SE SEPARA POR DESTILACION AZEOTROPICA, ALIMENTANDO CON UN FLUJO LATERAL DE UN HIDROCARBURO C<4. EL ETER SE OBTIENE COMO PRODUCTO DE COLAS. ESTE COMPUESTO TIENE APLICACIONES COMO ADITIVO ANTIDETONANTE PARA DIVERSOS TIPOS DE COMBUSTIBLES.
ES516649A 1981-10-20 1982-10-19 "un procedimiento para obtener metil-terci-butil-eter puro por separacion de mezclas reaccionales que lo contienen". Expired ES8308824A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES516649A0 ES516649A0 (es) 1983-10-01
ES8308824A1 true ES8308824A1 (es) 1983-10-01

Family

ID=11214022

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516649A Expired ES8308824A1 (es) 1981-10-20 1982-10-19 "un procedimiento para obtener metil-terci-butil-eter puro por separacion de mezclas reaccionales que lo contienen".

Country Status (8)

Country Link
EP (1) EP0078422B1 (es)
AT (1) ATE14302T1 (es)
BR (1) BR8205855A (es)
CA (1) CA1187832A (es)
DE (1) DE3264781D1 (es)
ES (1) ES8308824A1 (es)
IT (1) IT1139253B (es)
MX (1) MX156083A (es)

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
DE69602252T2 (de) * 1995-01-13 1999-08-19 Shell Int Research Verfahren zur herstellung von alkyl-tertiär-alkylethern
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
EP0078422A1 (en) 1983-05-11
ES516649A0 (es) 1983-10-01
BR8205855A (pt) 1983-03-29
EP0078422B1 (en) 1985-07-17
IT8124574A0 (it) 1981-10-20
CA1187832A (en) 1985-05-28
MX156083A (es) 1988-07-01
IT1139253B (it) 1986-09-24
ATE14302T1 (de) 1985-08-15
DE3264781D1 (en) 1985-08-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519