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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 9023755 B1

PDFFull Text
Date of Patent:
May. 05, 2015

Filed:

Mar. 14, 2013

Siloxane removal from gases using lignite-enhanced activated carbons and adsorbent media used therefor

Applicant:

Cabot Corporation, Boston, MA (US);

Inventors:

David Herrera, Marshall, TX (US);

Patton M. Adams, Longview, TX (US);

Assignee:

Cabot Corporation, Boston, MA (US);

Attorney:
Primary Examiner:

Stuart Hendrickson

Int. Cl.
CPC ...
C01B 31/08 (2006.01); B01D 53/72 (2006.01); B01D 53/04 (2006.01); B01J 20/20 (2006.01); B01D 53/02 (2006.01); C12M 1/00 (2006.01);
U.S. Cl.
CPC ...
B01D 53/04 (2013.01); B01J 20/20 (2013.01); B01D 53/02 (2013.01); B01D 2253/102 (2013.01); B01D 2253/302 (2013.01); B01D 2258/05 (2013.10); C12M 47/18 (2013.01);
Abstract

A method of removing siloxanes from a gas stream includes flowing the gas stream that carries siloxanes through an adsorbent media to remove at least part of the siloxanes from the gas stream, wherein the adsorbent media comprises lignite-based activated carbon. A spent adsorbent media is provided that contains the lignite-based activated carbon through which a gas stream containing siloxanes has been at least partially purified, and which may be regenerated.

Find Patent Forward Citations

Herrera, David. (2015). Siloxane removal from gases using lignite-enhanced activated carbons and adsorbent media used therefor (U.S. Patent No. 9023755). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9023755

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

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