AU2794795A - Process and apparatus for preparing tertiary alkyl ethers - Google Patents

Process and apparatus for preparing tertiary alkyl ethers

Info

Publication number
AU2794795A
AU2794795A AU27947/95A AU2794795A AU2794795A AU 2794795 A AU2794795 A AU 2794795A AU 27947/95 A AU27947/95 A AU 27947/95A AU 2794795 A AU2794795 A AU 2794795A AU 2794795 A AU2794795 A AU 2794795A
Authority
AU
Australia
Prior art keywords
alkyl ethers
tertiary alkyl
preparing tertiary
preparing
ethers
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.)
Abandoned
Application number
AU27947/95A
Inventor
Petri Lindqvist
Esa Tamminen
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.)
Neste Oyj
Original Assignee
Neste Oyj
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 Neste Oyj filed Critical Neste Oyj
Publication of AU2794795A publication Critical patent/AU2794795A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/146—Multiple effect 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
    • C07C41/05—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
    • C07C41/40—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
    • 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
AU27947/95A 1994-07-01 1995-06-30 Process and apparatus for preparing tertiary alkyl ethers Abandoned AU2794795A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI943187A FI95024C (en) 1994-07-01 1994-07-01 Process and plant for the preparation of tertiary alkyl ethers
FI943187 1994-07-01
PCT/FI1995/000380 WO1996001244A1 (en) 1994-07-01 1995-06-30 Process and apparatus for preparing tertiary alkyl ethers

Publications (1)

Publication Number Publication Date
AU2794795A true AU2794795A (en) 1996-01-25

Family

ID=8541047

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27947/95A Abandoned AU2794795A (en) 1994-07-01 1995-06-30 Process and apparatus for preparing tertiary alkyl ethers

Country Status (3)

Country Link
AU (1) AU2794795A (en)
FI (1) FI95024C (en)
WO (1) WO1996001244A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5919989A (en) * 1996-07-16 1999-07-06 Catalytic Distillation Technologies Etherification process
CN102675057B (en) * 2012-02-25 2016-12-14 中国石油大学(华东) A kind of catalytic distillation technology method of synthesizing methyl tertbutyl ether

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148109A1 (en) * 1981-12-04 1983-06-09 EC Erdölchemie GmbH, 5000 Köln METHOD FOR THE PRODUCTION OF METHYL-TERT.-BUTYL ETHER (MTBE) AND MOSTLY OF I-BUTEN AND METHANOL-FREE HYDROCARBON REFINATES
FI92318C (en) * 1992-03-18 1994-10-25 Neste Oy Method and apparatus for the preparation of tertiary ethers
US5243102A (en) * 1992-10-01 1993-09-07 Uop Etherification of C5 -plus olefins by sequential catalytic distillation
US5248836A (en) * 1992-10-16 1993-09-28 Chemical Research & Licensing Company Process for the preparation of ETBE

Also Published As

Publication number Publication date
FI943187A0 (en) 1994-07-01
FI95024C (en) 1995-12-11
FI95024B (en) 1995-08-31
WO1996001244A1 (en) 1996-01-18

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