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Class Information
Number: 261/115
Name: Gas and liquid contact apparatus > Contact devices > Liquid spray
Description: Liquids sprayed in a conduit or casing in contact with gases.










Sub-classes under this class:

Class Number Class Name Patents
261/116 Aspirating 238
261/117 Opposed 117
261/118 Transverse 228


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8641021 Heat exchanger for removal of condensate from a steam dispersion system Feb. 4, 2014
8613186 Two-shaft gas turbine Dec. 24, 2013
8579264 Computer controlled wastewater evaporator Nov. 12, 2013
8567767 Apparatuses, systems and methods for efficient solubilization of carbon dioxide in water using high energy impact Oct. 29, 2013
8567768 Direct-contact steam condenser Oct. 29, 2013
8568669 Device for cooling and distributing mixed charges on fixed catalyst beds Oct. 29, 2013
8555866 Apparatus for spray injection of liquid or gas Oct. 15, 2013
8534645 Heat exchanger for removal of condensate from a steam dispersion system Sep. 17, 2013
8454001 Emission purifiying system and device for slowing global warming Jun. 4, 2013
8439333 Removable misting array assembly for an abatement system May. 14, 2013
8398059 Gas liquid contactor and method thereof Mar. 19, 2013
8336863 Gas liquid contactor and effluent cleaning system and method Dec. 25, 2012
8333927 Hole jet reactor and a process for the preparation of an isocyanate using the reactor Dec. 18, 2012
8333329 Atomizing desuperheater shutoff apparatus and method Dec. 18, 2012
8323381 Two phase reactor Dec. 4, 2012
8282885 Recessed gas feed distributor apparatus for FCC riser Oct. 9, 2012
8276888 System and method for dissolving gases in fluids and for delivery of dissolved gases Oct. 2, 2012
8277641 Separation vessel or part thereof, and process relating thereto Oct. 2, 2012
8262777 Method for enhancing a gas liquid contactor Sep. 11, 2012
8172931 Wet-type exhaust desulfurizing apparatus May. 8, 2012
8162293 Device for applying cooling mist and dry air to individuals Apr. 24, 2012
8113491 Gas-liquid contactor apparatus and nozzle plate Feb. 14, 2012
8114359 SNCR distribution grid Feb. 14, 2012
8105419 Gas liquid contactor and effluent cleaning system and method Jan. 31, 2012
8092582 Wet-type exhaust gas desulfurizer Jan. 10, 2012
8083156 Dispersion lance and shield for dispersing a treating agent into a fluid stream Dec. 27, 2011
8033531 Apparatus for mixing a fluid with a large gas stream, especially for introducing a reducing agent into a flue gas containing nitrogen oxides Oct. 11, 2011
8028975 Separation vessel or part thereof, and process relating thereto Oct. 4, 2011
8016977 Dry pond water evaporation system and method of evaporating water Sep. 13, 2011
8011601 Dispersion lance for dispersing a treating agent into a fluid stream Sep. 6, 2011
8002245 Adjustable cycle timer control for aerators Aug. 23, 2011
7997561 Device for applying cooling mist to individuals without water accumulation Aug. 16, 2011
7975990 Misting array assembly having adjustable nozzles Jul. 12, 2011
7971860 System and method for repairing or servicing a misting array assembly of an abatement system Jul. 5, 2011
7971859 Misting array assembly having upwardly and downwardly disposed nozzles Jul. 5, 2011
7942387 System and method for managing water content in a fluid May. 17, 2011
7934702 High pressure humidifier May. 3, 2011
7914650 Air filtering apparatus Mar. 29, 2011
7866638 Gas liquid contactor and effluent cleaning system and method Jan. 11, 2011
7819959 Gas quench and scrubber draw-off system Oct. 26, 2010
7815700 Fluid mixing device inserted in or combined with a reactor Oct. 19, 2010
7758026 Apparatus for the humidification of the air in a cabin of a passenger or cargo aircraft Jul. 20, 2010
7744068 Insulation for a steam carrying apparatus and method of attachment thereof Jun. 29, 2010
7661662 Wastewater evaporation system Feb. 16, 2010
7644909 Apparatus and method for aeration/mixing of water Jan. 12, 2010
7628197 Water quench fitting for pyrolysis furnace effluent Dec. 8, 2009
7628847 Device for removing particulate, various acids, and other contaminants from industrial gases Dec. 8, 2009
7618597 Nozzle reactor and method of use Nov. 17, 2009
7611130 Adjustable cycle timer control for aerators Nov. 3, 2009
7591983 Heavy oil treating method and heavy oil treating system Sep. 22, 2009

1 2 3 4










 
 
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