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:
Sep. 13, 1977
Filed:
Dec. 02, 1975
Applicant:
Inventors:
Jurgen Falbe, Dinslaken, DT;
Heinz-Dieter Hahn, Oberhausen-Sterkrade-Nord, DT;
Assignee:
Ruhrchemie Aktiengesellschaft, Oberhausen-Holten, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2606 / ; 252373 ;
Abstract
In an oxo process, a gas mixture of approximately equal amounts of hydrogen and carbon monoxide for re-use in the process is made by catalytically cracking the 'thick oil' residue from the oxo step at elevated temperatures in presence of water vapor and carbon dioxide over a supported metal catalyst.