AU8241387A - A process for the production of pure dimethylether and a catalyst used in the process - Google Patents

A process for the production of pure dimethylether and a catalyst used in the process

Info

Publication number
AU8241387A
AU8241387A AU82413/87A AU8241387A AU8241387A AU 8241387 A AU8241387 A AU 8241387A AU 82413/87 A AU82413/87 A AU 82413/87A AU 8241387 A AU8241387 A AU 8241387A AU 8241387 A AU8241387 A AU 8241387A
Authority
AU
Australia
Prior art keywords
production
catalyst used
pure dimethylether
dimethylether
pure
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.)
Granted
Application number
AU82413/87A
Other versions
AU599175B2 (en
Inventor
Horst Dr. Dornhagen
Bernd Dr. Haas
Hartmut Dr. Hammer
Ewald Meisenburg
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.)
Wintershall Dea International AG
Original Assignee
RWE Dea AG fuer Mineraloel und Chemie
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 RWE Dea AG fuer Mineraloel und Chemie filed Critical RWE Dea AG fuer Mineraloel und Chemie
Publication of AU8241387A publication Critical patent/AU8241387A/en
Application granted granted Critical
Publication of AU599175B2 publication Critical patent/AU599175B2/en
Assigned to RWE-DEA AKTIENGESELLSCHAFT FUR MINERALOEL UND CHEMIE reassignment RWE-DEA AKTIENGESELLSCHAFT FUR MINERALOEL UND CHEMIE Alteration of Name(s) in Register under S187 Assignors: UNION RHEINISCHE BRAUNKOHLEN KRAFTSTOFF A.G.
Anticipated expiration legal-status Critical
Ceased 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
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AU82413/87A 1986-12-16 1987-12-10 A process for the production of pure dimethylether and a catalyst used in the process Ceased AU599175B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3642845 1986-12-16
DE19863642845 DE3642845A1 (en) 1986-12-16 1986-12-16 Process for the preparation of dimethyl ether and catalyst used for this purpose

Publications (2)

Publication Number Publication Date
AU8241387A true AU8241387A (en) 1988-07-07
AU599175B2 AU599175B2 (en) 1990-07-12

Family

ID=6316239

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82413/87A Ceased AU599175B2 (en) 1986-12-16 1987-12-10 A process for the production of pure dimethylether and a catalyst used in the process

Country Status (3)

Country Link
AU (1) AU599175B2 (en)
BR (1) BR8706796A (en)
DE (1) DE3642845A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU618806B2 (en) * 1988-05-04 1992-01-09 Rwe-Dea Aktiengesellschaft Fur Mineraloel Und Chemie Halogen-substituted phenoxybenzyl (thi)ol derivatives

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036134A (en) * 1962-05-22 Method for converting alcohols
US1873537A (en) * 1927-10-08 1932-08-23 Ralph L Brown Process of synthesizing ethers
FR701335A (en) * 1929-08-01 1931-03-14 Bataafsche Petroleum Process for preparing ethers from alcohols
IT1025882B (en) * 1974-11-21 1978-08-30 Snam Progetti PROCESS FOR THE PREPARATION OF DIETERS
US4156698A (en) * 1977-05-05 1979-05-29 Mobil Oil Corporation Conversion of alcohols or ethers using rare earth crystalline aluminosilicate in an alumina matrix
CA1231724A (en) * 1982-07-01 1988-01-19 E. I. Du Pont De Nemours And Company Catalytic preparation of dimethyl ether
DK373784A (en) * 1983-06-16 1986-02-02 Du Pont METHOD AND CATALYST FOR PRODUCING DIMETHYLETHER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU618806B2 (en) * 1988-05-04 1992-01-09 Rwe-Dea Aktiengesellschaft Fur Mineraloel Und Chemie Halogen-substituted phenoxybenzyl (thi)ol derivatives

Also Published As

Publication number Publication date
BR8706796A (en) 1988-07-19
DE3642845A1 (en) 1988-06-30
DE3642845C2 (en) 1992-04-09
AU599175B2 (en) 1990-07-12

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