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Class Information
Number: 96/27
Name: Gas separation: apparatus > Electric field separation apparatus (e.g., electrical precipitator, electrostatic type, etc.) > With means to add charged solid or liquid particles to gaseous fluid mixture
Description: Apparatus which has means for commingling a solid or liquid agent carrying an electrical charge with the gaseous fluid mixture being separated, where the solid or liquid agent ionizes, agglomerates, or collects constituents of the mixture or otherwise electrically treats the gaseous fluid mixture.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8702850 Electric device with air cleaning function Apr. 22, 2014
8690995 Device for recovering nanopowders and ultrafine powders contained in a gas Apr. 8, 2014
8496734 Sorbent structure applicable for carbon dioxide capture Jul. 30, 2013
8480787 Ultrasound-assisted electrospray ionic liquid for carbon dioxide capture Jul. 9, 2013
8465575 Dust collector Jun. 18, 2013
8317901 Nanoparticle filtration Nov. 27, 2012
8241397 Adsorptive gas sampler using ionic nano-droplets Aug. 14, 2012
8241407 Electrostatically atomizing kit for use in a vehicle Aug. 14, 2012
7964021 Systems and methods for inducing swirl in particles Jun. 21, 2011
7959717 Air conditioning system with electrostatically atomizing function Jun. 14, 2011
7906080 Air treatment apparatus having a liquid holder and a bipolar ionization device Mar. 15, 2011
7883034 Electrostatic atomizing device and air blower using the same Feb. 8, 2011
7837134 Electrostatically atomizing device Nov. 23, 2010
7780761 Adsorptive gas sampler using ionic nano-droplets Aug. 24, 2010
7717980 Contaminant extraction systems, methods and apparatuses May. 18, 2010
7531027 Contaminant extraction systems, methods, and apparatuses May. 12, 2009
7503512 Electrostatic atomizer and air purifier using the same Mar. 17, 2009
7494532 Electrostatic atomizing device and humidifier using the same Feb. 24, 2009
7473298 Charged water particle, and method for creating environment where mist of charged water particle is dispersed Jan. 6, 2009
7442234 Device and method for removing undesirable gases and particles from the air Oct. 28, 2008
7427313 Air purification device Sep. 23, 2008
7261766 Supersonic fluid separation enhanced by spray injection Aug. 28, 2007
6986803 Gas scrubbing process and apparatus Jan. 17, 2006
6818043 Vapor-phase contaminant removal by injection of fine sorbent slurries Nov. 16, 2004
6656253 Dynamic electrostatic filter apparatus for purifying air using electrically charged liquid droplets Dec. 2, 2003
6615612 Electrostatic batch preheater and method of using the same Sep. 9, 2003
6607579 Apparatus and method for purifying air Aug. 19, 2003
6607586 Fluid utilized in apparatus for purifying air Aug. 19, 2003
6602329 Dust collector Aug. 5, 2003
6536746 Methods and apparatus for localized delivery of scented aerosols Mar. 25, 2003
6500240 Dust collector Dec. 31, 2002
6471753 Device for collecting dust using highly charged hyperfine liquid droplets Oct. 29, 2002
6357726 Methods and apparatus for localized delivery of scented aerosols Mar. 19, 2002
6224652 Method and device for the agglomeration of particles in a gaseous flow May. 1, 2001
6156098 Charged droplet gas scrubber apparatus and method Dec. 5, 2000
5914454 Apparatus and method for concentrating constituents from a gas stream Jun. 22, 1999
5902380 Dust collector May. 11, 1999
5893943 Method and apparatus for decreased undesired particle emissions in gas streams Apr. 13, 1999
5843210 Method and apparatus for removing particulates from a gas stream Dec. 1, 1998
5795367 Method of and apparatus for reducing sulfur in combustion gases Aug. 18, 1998
5725635 Method to remove organic halogenated molecules from gaseous currents and relative plant Mar. 10, 1998
5704954 Air purification apparatus Jan. 6, 1998
5645626 Composite hydrogen separation element and module Jul. 8, 1997
5595587 Apparatus for treating air with electrically charged and uncharged liquid sprays Jan. 21, 1997
5591412 Electrostatic gun for injection of an electrostatically charged sorbent into a polluted gas stream Jan. 7, 1997
5518525 Method of treating air with electrically charged and uncharged liquid sprays May. 21, 1996
5370720 Flue gas conditioning system Dec. 6, 1994
5364457 Electrostatic gas cleaning apparatus Nov. 15, 1994
5332562 Method for removing particulate matter and gases from a polluted gas stream Jul. 26, 1994
5310416 Process and apparatus for the absorption of explosive gases in a mass transfer column May. 10, 1994

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