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:
Feb. 24, 1987
Filed:
Jun. 25, 1985
Pierre Dufresne, Rueil-Malmaison, FR;
Christian Marcilly, Houilles, FR;
Dinh Chan Trinh, Le Vesinet, FR;
Institut Francais du Petrole, Rueill-Malmaison, FR;
Abstract
The invention concerns a new catalyst containing (a) a zeolite carrier, (b) a metal from group VIII and (c) an additional metal selected from tin, germanium and lead, forming an alloy with the metal of group VIII, said additional metal being introduced as organic compound. The catalyst can be used, in particular, in hydrocarbon hydrocracking reactions. The figure of the accompanying drawing illustrates the conversion of n-heptane in the presence of a catalyst containing palladium and tin. Curve (A) illustrates this conversion at different temperatures, curves (B) and (C) giving the results after ageing of the catalyst.