Featured patents

Landfill Gas Treatment
US 08840708 B1, Sept. 23, 2014, By reduction of pressure, Paul D. Morrow et al.
A method for using a solvent in treating a gas from a landfill, wherein…

Method for Reclaiming of CO 2 Absorbent and a Reclaimer
US 08808429 B2, Aug. 19, 2014, Carbon dioxide removed, Anne-Helene Haaland et al. / Aker Clean Carbon AS (Oslo, NO)
A method for reclaiming one or more CO 2 absorbing chemical(s)…

Approaches for Removing CO 2 , SO 2 and Other Gaseous Contaminates From Gas Emissions
US 08790445 B2, July 29, 2014, With addition of liquid to gaseous fluid mixture, Alex Gu et al. / Honeywell International Inc. (Morristown, US)
A method for removing at least partially one or more gaseous contaminants…

Chromatography Systems and Methods Using Them
US 08721768 B2, May 13, 2014, Chromatography, Andrew Tipler / PerkinElmer Health Sciences, Inc. (Waltham, US)
A method of modulating flow of a fluid in a chromatography system, the method…

Low Pressure Stripping in a Gas Purification Process and Systems Thereof
US 08690992 B2, April 8, 2014, And heating, Joseph P. Naumovitz et al. / ALSTOM Technology Ltd (Baden, CH)
A process for operating an ammonia stripper in a gas purification system,…

Direct Replacement Air Filter With Automatic Filter Media Advance and Wireless Communications
US 08657936 B2, Feb. 25, 2014, Moving filter, Challen Sullivan
A method of reporting a status of an at least one air handler filter…

Process for Monomer Recovery From a Polymerization Process
US 08636831 B2, Jan. 28, 2014, Liquid recycled or reused, Bernard Van Der Schrick et al. / Total Petrochemicals Research Feluy (Seneffe (Feluy), BE
A process for the recovery of unreacted monomers from a slurry polymerization…

Oxygen Concentration System and Method
US 08535412 B2, Sept. 17, 2013, Concentration sensed, Joseph T. Dolensky / RIC Investments, LLC (Wilmington, US)
An adsorption system for separating air into a concentrated gas component,…

Method and Apparatus for the Control of Gas Pressure in Gas Chromatography Columns
US 08470072 B2, June 25, 2013, Injection, per se, without separation, Norbert Alfred Reuter / Bruker Daltonik, GmbH (Bremen, DE)
A method for controlling a pressure of a carrier gas entering a gas…

Method of Operating Gas Storage and Supply System
US 08454730 B2, June 4, 2013, Including reduction of pressure, Ulrich Eberle et al. / GM Global Technology Operations LLC (Detroit, US)
A process comprising: (a)…

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