logo

For the Inventor, By the Inventor

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 7625837 B1

PDFFull Text
Date of Patent:
Dec. 01, 2009

Filed:

Jun. 21, 2005

Process for the removal of heavy metals from gases, and compositions therefor and therewith

Applicants:

Glenn W. Dodwell, Bartlesville, OK (US);

Joseph B. Cross, Bartlesville, OK (US);

Marvin M. Johnson, Bartlesville, OK (US);

Edward L. Sughrue, Ii, Bartlesville, OK (US);

Jianhua Yao, Bartlesville, OK (US);

Inventors:

Glenn W. Dodwell, Bartlesville, OK (US);

Joseph B. Cross, Bartlesville, OK (US);

Marvin M. Johnson, Bartlesville, OK (US);

Edward L. Sughrue, II, Bartlesville, OK (US);

Jianhua Yao, Bartlesville, OK (US);

Assignee:

ConocoPhillips Company, Houston, TX (US);

Attorney:
Primary Examiner:

Karl E Group

Assistant Examiner:

Noah S Wiese

Int. Cl.
CPC ...
B01J 23/00 (2006.01); B01J 23/20 (2006.01); B01J 21/00 (2006.01); B01J 29/06 (2006.01); C01G 29/00 (2006.01); C01G 30/00 (2006.01); C01D 1/02 (2006.01); B01D 53/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

A composition, containing vanadium, potassium and a support is disclosed. A method of preparing such composition is also disclosed. The composition is employed in a process to remove a heavy metal from a gaseous feed stream which can optionally include a separate heavy metal adsorption stage.

Find Patent Forward Citations

Dodwell, Glenn. (2009). Process for the removal of heavy metals from gases, and compositions therefor and therewith (U.S. Patent No. 7625837). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7625837

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

Loading…