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:
Aug. 27, 1985
Filed:
Mar. 29, 1984
Applicant:
Inventor:
Jean-Pierre Gilson, Buffalo Grove, IL (US);
Assignee:
UOP Inc., Des Plaines, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502 70 ; 502233 ; 502235 ; 423333 ;
Abstract
A method of preparing a silica-containing composition from a lithium silicate sol is disclosed. The compositions are prepared by heating shaped particles of lithium silicate sol to a temperature of about 70.degree. C. or more in the absence of a gelling agent and thereafter subjecting the particles to a washing step to remove lithium therefrom. By means of the novel method it is possible to prepare silica-containing compositions which are suitable as catalyst and/or adsorbent supports.