BR8706796A - Processo para a producao de eter dimetilico por desidratacao catalitica de metanol e catalisador usado no mesmo - Google Patents

Processo para a producao de eter dimetilico por desidratacao catalitica de metanol e catalisador usado no mesmo

Info

Publication number
BR8706796A
BR8706796A BR8706796A BR8706796A BR8706796A BR 8706796 A BR8706796 A BR 8706796A BR 8706796 A BR8706796 A BR 8706796A BR 8706796 A BR8706796 A BR 8706796A BR 8706796 A BR8706796 A BR 8706796A
Authority
BR
Brazil
Prior art keywords
methanol
production
same
catalyst used
catalytic dehydration
Prior art date
Application number
BR8706796A
Other languages
English (en)
Inventor
Horst Dronhagen
Hartmut Hammer
Ewald Meisenburg
Original Assignee
Union Rheinische Braunkohlen
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 Union Rheinische Braunkohlen filed Critical Union Rheinische Braunkohlen
Publication of BR8706796A publication Critical patent/BR8706796A/pt

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)
BR8706796A 1986-12-16 1987-12-14 Processo para a producao de eter dimetilico por desidratacao catalitica de metanol e catalisador usado no mesmo BR8706796A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863642845 DE3642845A1 (de) 1986-12-16 1986-12-16 Verfahren zur herstellung von dimethylether und dazu verwendeter katalysator

Publications (1)

Publication Number Publication Date
BR8706796A true BR8706796A (pt) 1988-07-19

Family

ID=6316239

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8706796A BR8706796A (pt) 1986-12-16 1987-12-14 Processo para a producao de eter dimetilico por desidratacao catalitica de metanol e catalisador usado no mesmo

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2053615T3 (es) * 1988-05-04 1994-08-01 Rwe Dea Ag Procedimiento mejorado para la preparacion de di-metil-eter puro.

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 (fr) * 1929-08-01 1931-03-14 Bataafsche Petroleum Procédé de préparation des éthers à partir des alcools
IT1025882B (it) * 1974-11-21 1978-08-30 Snam Progetti Processo per la preparazione dieteri
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
BR8303437A (pt) * 1982-07-01 1984-02-07 Du Pont Processo para a preparacao de eter dimetilico pela desidratacao catalitica de metanol
DK373784A (da) * 1983-06-16 1986-02-02 Du Pont Fremgangsmaade og katalysator til fremstilling af dimethylether

Also Published As

Publication number Publication date
DE3642845C2 (pt) 1992-04-09
DE3642845A1 (de) 1988-06-30
AU8241387A (en) 1988-07-07
AU599175B2 (en) 1990-07-12

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