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. 25, 1986
Filed:
Dec. 19, 1984
Applicant:
Inventors:
Klaas Hoving, Heenvliet, NL;
Johannes W Walterbos, Hellevoetsluis, NL;
Assignee:
Exxon Research & Engineering Co., Florham Park, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B22F / ;
U.S. Cl.
CPC ...
502 74 ; 502 60 ; 502 66 ; 502 69 ; 252 6255 ;
Abstract
There is disclosed a process for preparing magnetizable particles comprising Zeolite Y wherein magnetizable particles are introduced into a vessel containing the reaction mixture used to form Zeolite Y and, during heating, the vessel is rotated so that the Zeolite Y is formed as a layer on the surface of the magnetizable particles.