DE69123223T2 - Prozess zur Herstellung von MTBE - Google Patents

Prozess zur Herstellung von MTBE

Info

Publication number
DE69123223T2
DE69123223T2 DE69123223T DE69123223T DE69123223T2 DE 69123223 T2 DE69123223 T2 DE 69123223T2 DE 69123223 T DE69123223 T DE 69123223T DE 69123223 T DE69123223 T DE 69123223T DE 69123223 T2 DE69123223 T2 DE 69123223T2
Authority
DE
Germany
Prior art keywords
mtbe
making
making mtbe
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 - Fee Related
Application number
DE69123223T
Other languages
English (en)
Other versions
DE69123223D1 (de
Inventor
Lawrence A Smith
Robert P Arganbright
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.)
Chemical Res & Licensin
Original Assignee
Chemical Res & Licensin
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 Chemical Res & Licensin filed Critical Chemical Res & Licensin
Application granted granted Critical
Publication of DE69123223D1 publication Critical patent/DE69123223D1/de
Publication of DE69123223T2 publication Critical patent/DE69123223T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69123223T 1990-11-07 1991-10-15 Prozess zur Herstellung von MTBE Expired - Fee Related DE69123223T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60975590A 1990-11-07 1990-11-07

Publications (2)

Publication Number Publication Date
DE69123223D1 DE69123223D1 (de) 1997-01-02
DE69123223T2 true DE69123223T2 (de) 1997-03-13

Family

ID=24442200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69123223T Expired - Fee Related DE69123223T2 (de) 1990-11-07 1991-10-15 Prozess zur Herstellung von MTBE

Country Status (5)

Country Link
EP (1) EP0485078B1 (de)
JP (1) JP2966986B2 (de)
KR (1) KR0184873B1 (de)
CA (1) CA2053616A1 (de)
DE (1) DE69123223T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292964A (en) * 1992-11-16 1994-03-08 Arco Chemical Technology, L.P. Preparation of alkyl tertiary butyl ether
US5243091A (en) * 1992-11-19 1993-09-07 Texaco Chemical Company Method for the manufacture and recovery of methyl tertiary butyl ether
US5386065A (en) * 1993-12-21 1995-01-31 Texaco Inc. Methyl tertiary butyl ether process
US5387721A (en) * 1993-12-21 1995-02-07 Texaco Inc. Methyl tertiary butyl ether process
CN1055913C (zh) * 1995-12-26 2000-08-30 北京燕山石油化工公司合成橡胶厂 制备甲基叔丁基醚的方法
CN1044900C (zh) * 1995-12-26 1999-09-01 中国石油化工总公司上海石油化工研究院 化工型甲基叔丁基醚制备方法
CN1073072C (zh) * 1998-03-30 2001-10-17 中国石油化工总公司 合成甲基叔丁基醚外循环工艺
US11851400B2 (en) 2019-05-27 2023-12-26 Council Of Scientific And Industrial Research Intensified process of synthesis of dialkyl ethers using a step conical reactor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1137527B (it) * 1981-04-10 1986-09-10 Anic Spa Procedimento per la preparazione di eteri alchilici terziari
US4918244A (en) * 1987-05-04 1990-04-17 Texaco Inc. Preparation of MTBE from TBA and methanol
US4978807A (en) * 1989-03-23 1990-12-18 Chemical Research & Licensing Company Method for the preparation of methyl tertiary butyl ether

Also Published As

Publication number Publication date
KR920009757A (ko) 1992-06-25
CA2053616A1 (en) 1992-05-08
JP2966986B2 (ja) 1999-10-25
EP0485078A1 (de) 1992-05-13
JPH04264047A (ja) 1992-09-18
EP0485078B1 (de) 1996-11-20
DE69123223D1 (de) 1997-01-02
KR0184873B1 (ko) 1999-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee