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:
Nov. 09, 2010
Filed:
Aug. 29, 2008
Marc M. Baum, Arcadia, CA (US);
John Moss, Los Angeles, CA (US);
Xin Zhou, Rancho Cucamonga, CA (US);
Alex Kwan, Chino Hills, CA (US);
Alfred Feitisch, Los Gatos, CA (US);
Xiang Liu, Rancho Cucamonga, CA (US);
Marc M. Baum, Arcadia, CA (US);
John Moss, Los Angeles, CA (US);
Xin Zhou, Rancho Cucamonga, CA (US);
Alex Kwan, Chino Hills, CA (US);
Alfred Feitisch, Los Gatos, CA (US);
Xiang Liu, Rancho Cucamonga, CA (US);
SpectraSensors, Inc., Rancho Cucamonga, CA (US);
Abstract
Scrubber media for reactive gases, that can include but are not necessarily limited to hydrogen chloride (HCl), hydrogen sulfide (HS), hydrogen fluoride (HF), and ammonia (NH), can include reactive particles, potentially as small as nano-scale, that can optionally be suspended on macro-scale carrier particles. Reactive gases can be converted to non-volatile compounds by being passed through a bed of such scrubber media. Such scrubber media can be used to remove reactive gases from gas mixtures. Potential applications include differential absorption spectroscopy, air pollutant emission controls, and the like. Methods of preparing scrubber media are also described.