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. 13, 1984
Filed:
Mar. 25, 1983
Applicant:
Inventors:
Franz J Broecker, Ludwigshafen, DE;
Karl-Heinz Gruendler, Limburgerhof, DE;
Laszlo Marosi, Ludwigshafen, DE;
Matthias Schwarzmann, Limburgerhof, DE;
Bruno Triebskorn, Ludwigshafen, DE;
Guenter Zirker, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; L01B / ; L07C / ;
U.S. Cl.
CPC ...
502176 ; 4234 / ; 502342 ; 518713 ;
Abstract
A process for the preparation of methanol by reacting a gaseous mixture of carbon monoxide, carbon dioxide and hydrogen at an elevated temperature and under superatmospheric pressure over a catalyst which contains zinc, copper and aluminum, the catalyst being prepared from a co-crystalline material of the formula