Featured patents

Separator Tank for Separating Oil and Gas From Water
US 08852330 B2, Oct. 7, 2014, With control means responsive to sensed condition, Jan Thore Naess et al. / Schlumberger Norge AS (Stavanger, NO)
A separator tank for separating oil and gas from water, and comprising…

Pre-Filtration and Maintenance Sensing for Explosion-Proof Enclosures
US 08821622 B2, Sept. 2, 2014, With Signals, Indicators, Measuring, or Testing Means, Graig E. Decarr et al. / Cooper Technologies Company (Houston, US)
A filter system, comprising:…

Oil-Water Separation Device and Refining Device
US 08864888 B2, Oct. 21, 2014, Gravitational separator for contact liquid, Makoto Kitano et al. / IHI Corporation JP
An oil-water separation device comprising:…

Wet Gas Scrubber
US 08691000 B2, April 8, 2014, Within a venturi passage, Henning Nixdorff / Outotec Oyj (Espoo, FI)
A wet gas scrubber for removing at least one of solid and liquid particles…

System for Preventing Contaminants From Reaching a Gas Purifier
US 08668768 B2, March 11, 2014, With control means responsive to sensed condition, Rick Boyer et al. / Praxair Technology, Inc. (Danbury, US)
A contaminant gas detection apparatus for protecting a downstream gas purifier…

Exhaust Gas Treatment Device Having Two Honeycomb Bodies for Generating an Electric Potential, Method for Treating Exhaust Gas and Motor Vehicle Having the Device
US 08628606 B2, Jan. 14, 2014, And serially arranged nonelectrical separator, Jan Hodgson et al. / EMITEC Gesellschaft fuer Emissionstechnologie mbH (Lohmar, DE)
An exhaust gas treatment device, comprising:…

System for Checking Filter of Air Cleaner for Automobiles
US 08574355 B2, Nov. 5, 2013, Pressure measuring means, Changho Lee et al. / Hyundai Motor Company (Seoul, KR)
A system for determining a check-up time of an air filter of an air cleaner…

Venting and Filtration Systems With Gas Permeable Membrane
US 08540808 B2, Sept. 24, 2013, Membrane to degasify liquid, Michael Savellev et al. / Porous Media Corporation (St. Paul, US)
A passive filtration system that filters liquids entrained with gas, the liquids…

Dehydration Systems and Methods for Removing Water From a Gas
US 08491712 B2, July 23, 2013, Gas and Liquid Contact Apparatus for Gas Separation Including Means to Regenerate, Purify, or Separate Contact Liquid, Ganesh Prasadh Kidambi et al. / General Electric Company (Schenectady, US)
A dehydration system comprising:…

Waste Heat Recovery From a Carbon Capture Process
US 08500891 B2, Aug. 6, 2013, Gas and Liquid Contact Apparatus for Gas Separation Including Means to Regenerate, Purify, or Separate Contact Liquid, Rasesh R. Kotdawala et al. / ALSTOM Technology Ltd (Baden, CH)
A system for recovering heat, comprising:…

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