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DE69205019D1 - Verfahren zur Trennung von Ethyl-Tert-Butylether und Ethanol. - Google Patents

Verfahren zur Trennung von Ethyl-Tert-Butylether und Ethanol.

Info

Publication number
DE69205019D1
DE69205019D1 DE69205019T DE69205019T DE69205019D1 DE 69205019 D1 DE69205019 D1 DE 69205019D1 DE 69205019 T DE69205019 T DE 69205019T DE 69205019 T DE69205019 T DE 69205019T DE 69205019 D1 DE69205019 D1 DE 69205019D1
Authority
DE
Germany
Prior art keywords
ethanol
separation
butyl ether
ethyl tert
tert
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 - Lifetime
Application number
DE69205019T
Other languages
English (en)
Other versions
DE69205019T2 (de
Inventor
Annick Pucci
Paul Mikitenko
Massimo Zuliani
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of DE69205019D1 publication Critical patent/DE69205019D1/de
Publication of DE69205019T2 publication Critical patent/DE69205019T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/06—Reactor-distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69205019T 1991-01-30 1992-01-27 Verfahren zur Trennung von Ethyl-Tert-Butylether und Ethanol. Expired - Lifetime DE69205019T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9101132A FR2672048B1 (fr) 1991-01-30 1991-01-30 Procede de separation d'ethyl tertiobutyl ether a partir de melanges.

Publications (2)

Publication Number Publication Date
DE69205019D1 true DE69205019D1 (de) 1995-11-02
DE69205019T2 DE69205019T2 (de) 1996-02-29

Family

ID=9409261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69205019T Expired - Lifetime DE69205019T2 (de) 1991-01-30 1992-01-27 Verfahren zur Trennung von Ethyl-Tert-Butylether und Ethanol.

Country Status (8)

Country Link
US (1) US5158652A (de)
EP (1) EP0497680B1 (de)
JP (1) JPH04312545A (de)
KR (1) KR100199224B1 (de)
CA (1) CA2060643C (de)
DE (1) DE69205019T2 (de)
ES (1) ES2080454T3 (de)
FR (1) FR2672048B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
US5346595A (en) * 1993-02-23 1994-09-13 Alliedsignal Inc. Process for the purification of a pentafluoroethane azeotrope
US5569787A (en) * 1994-02-25 1996-10-29 Uop Process for the production of ethyl tert.-alkyl ethers
CA2143508A1 (en) * 1994-02-28 1995-08-29 Rei-Yu J. Hwan Energy conservation during plural stage distillation
FR2717798B1 (fr) * 1994-03-28 1996-05-10 Inst Francais Du Petrole Procédé de purification de l'éthyl tertio butyl éther combinant un procédé à membrane et une distillation.
FR2719581B1 (fr) * 1994-05-05 1996-06-21 Inst Francais Du Petrole Procéde de purification d'éther comprenant deux étapes de distillation.
US5847224A (en) * 1995-06-23 1998-12-08 Global Octanes Corporation Method for improving the color of MTBE, ETBE and TAME
US5990361A (en) * 1997-07-22 1999-11-23 Uop Llc Process for producing ethyl tertiary butyl ether by catalytic distillation
US6107526A (en) * 1997-07-22 2000-08-22 Uop Llc Process for producing ethyl tertiary butyl ether
CN101955418B (zh) 2009-12-16 2013-10-16 华东理工大学 一种耦合分离纯化制备etbe的方法
CN102211982B (zh) * 2010-04-02 2015-08-05 华东理工大学 一种耦合集成分离联产制备etbe和乙醇的方法及装置
KR102201310B1 (ko) 2017-09-12 2021-01-11 주식회사 엘지화학 용매 분리방법 및 분리장치
JP6510716B1 (ja) * 2018-08-31 2019-05-08 住友化学株式会社 イソブチレンの製造装置、及び、イソブチレンの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721222A (en) * 1951-10-04 1955-10-18 Exxon Research Engineering Co Separation of ethers
US3940450A (en) * 1974-12-16 1976-02-24 Texaco Inc. Preparation and recovery of ethers
US4322565A (en) * 1979-08-23 1982-03-30 Columbian Chemicals Company Process for purifying ethers
US4334890A (en) * 1981-02-03 1982-06-15 The Halcon Sd Group, Inc. Process for gasoline blending stocks
US4504687A (en) * 1982-02-16 1985-03-12 Chemical Research & Licensing Company Method for etherifications
US4440963A (en) * 1982-08-09 1984-04-03 Phillips Petroleum Company Production of MTBE and ETBE
US5015783A (en) * 1989-12-04 1991-05-14 Uop Production of ethers by the reaction of alcohols and olefins

Also Published As

Publication number Publication date
JPH04312545A (ja) 1992-11-04
KR920014751A (ko) 1992-08-25
CA2060643C (fr) 2003-10-14
EP0497680A1 (de) 1992-08-05
KR100199224B1 (ko) 1999-06-15
ES2080454T3 (es) 1996-02-01
CA2060643A1 (fr) 1992-07-31
FR2672048B1 (fr) 1993-05-28
FR2672048A1 (fr) 1992-07-31
EP0497680B1 (de) 1995-09-27
DE69205019T2 (de) 1996-02-29
US5158652A (en) 1992-10-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: VONNEMANN, KLOIBER & KOLLEGEN, 80796 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: IFP ENERGIES NOUVELLES, RUEIL-MALMAISON, FR

8328 Change in the person/name/address of the agent

Representative=s name: VONNEMANN, KLOIBER & KOLLEGEN, 81667 MUENCHEN