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:
Jun. 30, 1992
Filed:
Dec. 21, 1990
Applicant:
Inventors:
Pipsa Hirva, Kitee, FI;
Tapani Pakkanen, Joensuu, FI;
Tapani Venalainen, Joensuu, FI;
Outi Krause, Sipoo, FI;
Leila Alvila, Joensuu, FI;
Assignee:
Neste Oy, , FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
502161 ; 502167 ; 423655 ; 568455 ;
Abstract
The invention relates to a method for the preparation of a catalyst for water gas and hydroformylation reactions, which catalyst includes as active components a ruthenic carbonyl and a heterocyclic base on a solid carrier. The catalyst is formed by one or more successive reactions in which the ruthenic carbonyl is fixed from a gas phase onto the carrier and the heterocyclic base is fixed onto the carrier either from a gas phase in the same was as in the case of the ruthenic carbonyl, or from a solution or melt of the heterocyclic base.