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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.:

US 5985790 B1

PDFFull Text
Date of Patent:
Nov. 16, 1999

Filed:

Oct. 21, 1996

Method of making acid contacted enhanced aluminum oxide adsorbent

Applicant:
Inventors:

Mark L Moskovitz, Atlanta, GA (US);

Bryan E Kepner, Atlanta, GA (US);

Assignee:

Project Earth Industries, Inc., Atlanta, GA (US);

Attorney:

Needle & Rosenberg, P.C.

Primary Examiner:

Walter D Griffin

Assistant Examiner:

In Suk Bullock

Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
502415 ; 502400 ; 502408 ; 502414 ; 502324 ; 502336 ; 502338 ; 502345 ; 502349 ; 502350 ; 502353 ; 502355 ; 423626 ; 423628 ; 423604 ; 423605 ; 423608 ; 423610 ;
Abstract

This invention relates to a process for producing an enhanced adsorbent particle comprising contacting a non-amorphous, non-ceramic, crystalline, porous, calcined, aluminum oxide particle that was produced by calcining at a particle temperature of from 400.degree. C. to 700.degree. C., with an acid for a sufficient time to increase the adsorbent properties of the particle. A process for producing an enhanced adsorbent particle comprising contacting a non-ceramic, porous, oxide adsorbent particle with an acid for a sufficient time to increase the adsorbent properties of the particle is also disclosed. Particles made by the process of the instant invention and particle uses, such as remediation of waste streams, are also provided.

Find Patent Forward Citations

Moskovitz, Mark. (1999). Method of making acid contacted enhanced aluminum oxide adsorbent (U.S. Patent No. 5985790). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5985790

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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