Patent · US Expired

Catalysts for converting alcohols and/or aliphatic ether to unsaturated hydrocarbons and process for their production

US4861937A · kind A · utility

15Cited by

3References

18Claims

0Family size

Assignee

Degussa AG · DE

Inventors

Michael Baacke · Hanau, DE
Klaus Deller · Großkrotzenburg, DE
Peter Kleinschmit · Hanau, DE
Edgar Koberstein · Alzenau, DE

Key dates

Filing date	Jul 29, 1983
Grant date	Aug 29, 1989
Priority date	—
Expiry date	Jul 29, 2003

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2529/40
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Alcohols and/or aliphatic ethers are converted to hydrocarbons employing catalysts consisting of crystalline aluminum silicate, a compound of zinc and/or cadmium and additional silica. The catalyst is produced by treating a crystalline aluminum silicate, in a given case, partially or completely converted into the hydrogen form with a zinc or cadmium compound and shaping with a silica containing binder.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.