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. 20, 2002
Filed:
Sep. 18, 2000
Applicant:
Inventors:
Sudhakar R. Jale, Scotch Plains, NJ (US);
Frank R. Fitch, Bedminster, NJ (US);
Dongmin Shen, Berkeley Heights, NJ (US);
Assignee:
The BOC Group, Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 5/304 ;
U.S. Cl.
CPC ...
B01D 5/304 ;
Abstract
An improved method for preparing an adsorbent containing sheet is disclosed. Alkali or alkaline metal salts or mixtures thereof are added to a slurry during preparation of the adsorbent containing sheet or washed onto a finished adsorbent monolith which was prepared from the adsorbent containing sheet. The treated adsorbent monoliths provide improved sorption capacity and N /0 selectivity when employed in gas separation processes.