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:
Apr. 21, 1987
Filed:
Jul. 01, 1985
Philippe Courty, Houilles, FR;
Daniel Durand, Rueil Malmaison, FR;
Andre Sugier, Rueil Malmaison, FR;
Edouard Freund, Rueil Malmaison, FR;
Institut Francais du Petrol, Rueil-Malmaison, FR;
Abstract
Process for manufacturing a mixture of methanol and higher alcohols by reacting carbon oxides with hydrogen in the presence of a catalyst containing simultaneously copper, cobalt, aluminum and at least one alkali or alkaline-earth metal A selected from lithium, sodium, potassium, rubidium, caesium, beryllium, magnesium, calcium, strontium and barium, in respective atomic ratios of Cu/Co=0.1-5, Al/co=0.7-4, A metals/Co=0.05-3.5, the proportion by weight of each metal to the total metals weight being respectively: copper: 10-65%, cobalt: 5-50%, aluminum: 5-40%, metal A: 0.1-15%, the homogeneity of the catalyst being such that the atomic ratio cobalt/aluminum does not vary by more than 15% with respect to its average value, on a scale of 5 nanometers.