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:
Dec. 02, 2014
Filed:
Apr. 01, 2010
Jonathan P. O'dwyer, Houston, TX (US);
Qunhui Zhou, Baton Rouge, LA (US);
Gregory H. Lambeth, Baton Rouge, LA (US);
Yinzhi Zhang, Baton Rouge, LA (US);
Christopher J Nalepa, Zachary, LA (US);
Jonathan P. O'Dwyer, Houston, TX (US);
Qunhui Zhou, Baton Rouge, LA (US);
Gregory H. Lambeth, Baton Rouge, LA (US);
Yinzhi Zhang, Baton Rouge, LA (US);
Christopher J Nalepa, Zachary, LA (US);
Albemarle Corporation, Baton Rouge, LA (US);
Abstract
Thermally-activated cellulosic-based carbon is rendered more thermally stable by exposure to a halogen and/or a halogen-containing compound. Such treated cellulosic-based carbon is suitable for use in mitigating the content of hazardous substances in flue gases, especially flue gases having a temperature within the range of from about 100° C. to about 420° C.