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Class Information
Number: 432/72
Name: Heating > With means diluting, purifying or burning exhaust gases
Description: Apparatus including structure for preparing heating chamber fumes for discharge by diluting them, destroying harmful vapors in them by combustion, or by purifying them by other means.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8591823 Systems and methods for treating air streams exhausted from firing kilns Nov. 26, 2013
8512036 Apparatus for incinerating gases from a processing chamber Aug. 20, 2013
8443740 Cyclonic incinerator May. 21, 2013
8043558 Apparatus for the thermal treatment of organics materials and method therefor Oct. 25, 2011
7997897 Method of discharging gas from continuous oven and gas discharge structure Aug. 16, 2011
7993130 Method of combustion with the aid of burners in industrial furnaces, and a burner to this end Aug. 9, 2011
7972419 Apparatus and method for reducing emissions resulting from raw meal grinding Jul. 5, 2011
7959435 Method and apparatus for reducing NO.sub.x emissions in rotary kilns by SNCR Jun. 14, 2011
7947242 Cement kiln chlorine/sulfur bypass system May. 24, 2011
7833010 Natural gas injection system for regenerative thermal oxidizer Nov. 16, 2010
7753678 Method and apparatus for producing charcoal Jul. 13, 2010
7044731 Heat treatment apparatus May. 16, 2006
7040891 System for reducing fuel consumption and pollutant emissions from asphalt cement production May. 9, 2006
6767206 Arrangement and method for heating gas in a gas duct in connection with continuously operated sintering Jul. 27, 2004
6712606 Combustion optimization Mar. 30, 2004
6669470 Method for operating manufacturing equipment including heating furnace Dec. 30, 2003
6325620 Method of reducing volatile pollutants in the exhaust gases from a heat exchanger system Dec. 4, 2001
6287111 Low NOx boilers, heaters, systems and methods Sep. 11, 2001
6276306 Apparatus for recovering hydrocarbons from granular solids Aug. 21, 2001
6261090 Gas combustor and combustor system for combustion of smoke, off gases and other emissions Jul. 17, 2001
6227847 Apparatus and process for removing volatile coatings from scrap metal May. 8, 2001
6213030 Volatile materials treatment system Apr. 10, 2001
6193504 Portable rotary catalytic oxidizer systems Feb. 27, 2001
6135765 Pyrocleaning furnace and thermal oxidizer system Oct. 24, 2000
6116895 Dual mode convection oven Sep. 12, 2000
6116894 Continuous furnace Sep. 12, 2000
6110429 Transformation of halogenated refrigerant gases Aug. 29, 2000
6102693 Preheating method in a continuous furnace Aug. 15, 2000
6089860 Method for firing ceramic honeycomb bodies and a tunnel kiln used therefor Jul. 18, 2000
6071116 Heat recovery apparatus and methods of use Jun. 6, 2000
6065469 Emission control system for asphalt kettle May. 23, 2000
6000935 Adjustable apparatus for pyrolysis of a composite material and method of calibration therefor Dec. 14, 1999
5997286 Thermal treating apparatus and process Dec. 7, 1999
5983521 Process for splitting recycled combustion gases in a drying system Nov. 16, 1999
5960559 Process and apparatus for drying material Oct. 5, 1999
5944512 Heating and incineration device Aug. 31, 1999
5927967 Method of removing sulphur dioxide from cement kiln exhaust gases Jul. 27, 1999
5908292 Semiconductor processing furnace outflow cooling system Jun. 1, 1999
5899688 Rotary hearth furnace May. 4, 1999
5893268 Fusion heat recovery and combustion gases filtering system with electric power production Apr. 13, 1999
5888063 Method and apparatus for quick purging a multiple bed regenerative fume incinerator Mar. 30, 1999
5876198 Sequential step belt furnace with individual concentric heating elements Mar. 2, 1999
5871347 Rotary regenerative oxidizer Feb. 16, 1999
5868564 Sequential step belt furnace with individual concentric heating elements Feb. 9, 1999
5865130 Self-cleaning thermal oxidizer Feb. 2, 1999
RE35990 Method and apparatus for disposing of waste material Dec. 15, 1998
5830284 Method and device for the heat treatment of workpieces Nov. 3, 1998
5823767 Paint drying furnace Oct. 20, 1998
5823124 Method and system to reduced NO.sub.x and fuel emissions from a furnace Oct. 20, 1998
5795364 Reburning glass furnace for insuring adequate mixing of gases to reduce NO.sub.x emissions Aug. 18, 1998

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