Featured patents

Filter Assembly With Dynamic Filter Media
US 08858687 B2, Oct. 14, 2014, Moving filter, David E. Jackson / Roll Filter LLC (Zebulon, US)
A filter assembly for removing particles from air flow across the filter…

Tiltable Vacuum Loader and Receiver With Blow-Back
US 08753432 B2, June 17, 2014, Pulsed gas flow, Stephen B. Maguire
Apparatus providing resin material to resin material processing equipment,…

Method and Device for Purifying Fluids
US 08715398 B2, May 6, 2014, Particulate media, fibrous media, or packing elements, Ilja Ausner et al. / Sulzer Chemtech AG (Winterthur, CH)
An apparatus for the purification of fluids, including a material exchange…

Rapid Temperature Swing Adsorption Contactors for Gas Separation
US 08673059 B2, March 18, 2014, Sweep gas used, Bruce A. Derites et al. / ExxonMobil Research and Engineering Company (Annandale, US)
A swing adsorption process for separating contaminant gas components from a feed…

Process for Producing Purified Natural Gas From Natural Gas Comprising Water and Carbon Dioxide
US 08557026 B2, Oct. 15, 2013, Carbon dioxide sorbed, Herman Pieter Charles Eduard Kuipers / Shell Oil Company (Houston, US)
A process for producing purified natural gas from feed natural gas comprising…

Refinery Gas Upgrading via Partial Condensation and PSA
US 08535415 B2, Sept. 17, 2013, Plural pressure varying steps, Raymond Francis Drnevich et al. / Praxair Technology, Inc. (Danbury, US)
A process for recovering high purity hydrogen from a feed gas containing less…

System for Dehydrating and Cooling a Produced Gas to Remove Natural Gas Liquids and Waste Liquids
US 08529666 B2, Sept. 10, 2013, And recycle or reuse of contact liquid for further contact, Donald Leo Stinson
A process comprising:…

High Pressure Conveyance Gas Selection and Method of Producing the Gas
US 08512446 B2, Aug. 20, 2013, By reduction of pressure, Anindra Mazumdar et al. / General Electric Company (Schenectady, US)
A method, comprising:…

Method and Device for Reducing Polyhalogenated Compounds in Incineration Plants
US 08470076 B2, June 25, 2013, Liquid Contacting, Hans Hunsinger / Forschungszentrum Karlsruhe GmbH (Karlsruhe, DE)
A method for reducing the formation of polyhalogenated compounds…

Biomass Dryer/Burner System
US 08475564 B2, July 2, 2013, Flow of fluid mixture to sorber stopped or diverted to other equipment, or sorbent regenerated, Peter Valente
A method for cleaning emissions from a biomass modification system to a level…

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