The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 1982
Filed:
Aug. 25, 1980
Applicant:
Inventor:
Gerald Doyle, Whitehouse Station, NJ (US);
Assignee:
Exxon Research & Engineering Co., Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
568487 ; 560265 ; 568902 ;
Abstract
A homogeneous catalytic process for the selective conversion of methanol to ethanol or acetaldehyde. The process comprises contacting CO and H.sub.2 with a catalytically effective amount of an iron-cobalt carbonyl complex of the formula M[FeCo.sub.3 (CO).sub.12 ] where M is hydrogen or a cation and an iodide promoter; heating the resulting mixture at temperatures of from 100.degree. to 250.degree. C. at pressures of from 5 to 100 MPa. By controlling the reaction parameters of H.sub.2 :CO ratio, temperature and reaction time, acetaldehyde or ethanol can be selectively produced.