Featured patents

Mercury Control Using Moderate-Temperature Dissociation of Halogen Compounds
US 08807056 B2, Aug. 19, 2014, Exhaust gas; e.g., pollution control, etc., John H. Pavlish et al. / Energy & Environmental Research Center Foundation (Grand Forks, US)
A method of removing mercury from a flue gas stream of a coal combustion…

Solid Fuel Skewer Suspension Burning System
US 08757071 B2, June 24, 2014, Pusher ram, John J. Tiernan et al. / AFS Technology, LLC (Tipp City, US)
A solid fuel delivery system that delivers solid fuel into a stationary heat…

Combined Treatment Process of Domestic Garbage and Sewage
US 08739709 B2, June 3, 2014, Incinerating refuse, Ying Chen / Hebei Building Materials Industry Design and Research Institute (Shijiazhuang, CN)
A combined treatment process of domestic garbage and sewage, characterized…

Shaft Seal for Pyrolytic Waste Treatment System
US 08671854 B2, March 18, 2014, Means for liberating gas from solid fuel, Dan Watts et al.
A pyrolytic waste treatment system, comprising:…

Method and Device for Controlling Retention Time of Fluid Medium in Fluidized-Bed Gasification Furnace in Gasification Facility
US 08667913 B2, March 11, 2014, Fluidized bed of noncombustible particles, Toshiyuki Suda / IHI Corporation (Tokyo, JP)
A device for controlling a retention time of a fluid medium in a fluidized-bed…

Burning Apparatus for a Solid Wood-Fueled Process Heating System
US 08627775 B1, Jan. 14, 2014, And furnace gas mixer, David L. Wilson
A burner apparatus for generating a heated gas stream for a process heating…

Burner for Highly Caking Coal, and Gasifier
US 08607716 B2, Dec. 17, 2013, Of noncombustible fluid; e.g., air, etc., Takeshi Aruga et al. / Mitsubishi Heavy Industries, Ltd. (Tokyo, JP)
A burner for highly caking coal in which a solid fuel channel that is attached…

Method and Apparatus for Drying Solid Fuels
US 08590463 B1, Nov. 26, 2013, Vertical drop, Daniel Richard Higgins et al.
A solid fuel boiler, comprising:…

Fluidized Bed
US 08516968 B2, Aug. 27, 2013, Fluidized bed of noncombustible particles, Peter Mohr et al. / Outotec Oyj (Espoo, FI)
A fluidized bed, comprising:…

Tertiary Air Addition to Solid Waste-Fired Furnaces for NOx Control
US 08443739 B2, May 21, 2013, With Programmed or Cyclic Control Means, Mark L. White et al. / Covanta Energy Corporation (Fairfield, US)
A waste combustion system for reducing NOx emission, the system comprising:…

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