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. 26, 1985
Filed:
Feb. 24, 1984
Johannes K Minderhoud, Amsterdam, NL;
Martin F Post, Amsterdam, NL;
Shell Oil Company, Houston, TX (US);
Abstract
A process is described for preparing gasoline boiling range hydrocarbons with a high iso-paraffins content from syngas having a H.sub.2 /CO mol. ratio between 1.0 and 5.0 over a catalyst mixture comprising a methanol synthesis component which contains zinc and one or more metals selected from the group consisting of chromium, copper and aluminum and a crystalline metal silicate with ZSM-5 structure which contains SiO.sub.2 and one or more oxides of a trivalent metal A selected from the group consisting of aluminum, iron, gallium, rhodium, chromium and scandium, and wherein the SiO.sub.2 /A.sub.2 O.sub.3 molar ratio is higher than 10; and which catalyst mixture has been prepared by spray-drying followed by calcining at a temperature between 425.degree. and 525.degree. C.