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:
Jan. 11, 2000
Filed:
May. 23, 1997
Vladislav I Kanazirev, Baton Rouge, LA (US);
LaRoche Industries Inc., Baton Rouge, LA (US);
Abstract
A method of producing activated alumina bodies having alkali or alkaline earth metal compounds incorporated therein, the bodies suitable for adsorption and having increased capacity for adsorption of gases and the like. The method comprises providing a source of activated alumina powder and further providing an aqueous solution having an alkali or alkaline earth metal hydroxide and a water soluble alkali or alkaline earth metal salt of an organic compound dissolved therein. The activated alumina powder is formed into bodies which are treated with the aqueous solution to provide alumina bodies having alkali or alkaline earth metal compounds incorporated therein. The alumina bodies are heated for purposes of activation to provide said activated alumina bodies capable of having increased adsorption capacity.