Gas separation: processes – Solid sorption – Including reduction of pressure
Reexamination Certificate
2011-08-09
2011-08-09
Hill, Jr., Robert J (Department: 1776)
Gas separation: processes
Solid sorption
Including reduction of pressure
C095S106000, C095S139000, C096S108000
Reexamination Certificate
active
07993431
ABSTRACT:
A gas purifier of the present invention includes a purifier in which a gas-purifying agent is packed, wherein a gas is fed into the purifier, and impurities in the gas are removed by a thermal swing adsorption method, in which an amount A of the gas-purifying agent is determined such that an impurities-removing capacity possessed by half of the amount A of the gas-purifying agent is equal to the total amount of impurities in the gas to be purified in one purification step, and the amount of the gas-purifying agent packed in the purifier is the amount A or more.
REFERENCES:
patent: 5728198 (1998-03-01), Acharya et al.
patent: 5891218 (1999-04-01), Rouge et al.
patent: 5989313 (1999-11-01), Mize
patent: 6048509 (2000-04-01), Kawai et al.
patent: 6187077 (2001-02-01), Li
patent: 6506236 (2003-01-01), Golden et al.
patent: 7524358 (2009-04-01), Saxena et al.
patent: 2004/0118279 (2004-06-01), Kalbassi et al.
patent: 2006/0078480 (2006-04-01), Spry
patent: 5-337319 (1993-12-01), None
patent: 2002-346329 (2002-12-01), None
patent: 2004-154761 (2004-06-01), None
patent: 10-2000-0028859 (2000-05-01), None
patent: WO 3/097222 (2003-11-01), None
International Search Report for PCT/JP2006/311927 mailed Aug. 8, 2006.
Takeuchi et al, “Kaisetsu Kagaku Kogaku”, pp. 190-195, Baifukan, 1982.
Extended European Search Report in EP 06 76 6696 mailed Oct. 15, 2010.
Kawai Masato
Nakamura Morimitsu
Hill, Jr. Robert J
Jones Christopher P
Nixon & Vanderhye P.C.
Taiyo Nippon Sanso Corporation
LandOfFree
Gas purifier apparatus and method for gas purification does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Gas purifier apparatus and method for gas purification, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas purifier apparatus and method for gas purification will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2791320