Featured patents

Process and Plant for the Thermal Treatment of Fine-Grained Solids
US 08833275 B2, Sept. 16, 2014, Fluidized bed of noncombustible particles, Michael Missalla et al. / Outotec Oyj (Espoo, FI)
A process for at least one of a chemical and a physical treatment of fluidizable…

Control of Combustion System Emissions
US 08807055 B2, Aug. 19, 2014, Treating fuel constituent or combustion product, Jerrold E. Radway / Clearchem Development, LLC (Henderson, US)
A process for controlling combustion system emissions from combustion systems…

Gasification Combustion System
US 08707875 B2, April 29, 2014, Means for liberating gas from solid fuel, Hanwei Zhang et al. / Covanta Energy Corporation (Morristown, US)
A two stage refuse gasification combustion system for processing refuse, said…

Burner for Highly Caking Coal, and Gasifier
US 08667912 B2, March 11, 2014, Feed control, 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…

Combustion Air System for Recovery Boilers, Burning Spent Liquors From Pulping Processes
US 08640634 B2, Feb. 4, 2014, For liquid refuse, Jorma Simonen et al. / Andritz Oy (Helsinki, FI)
A furnace of a recovery boiler comprising:…

Reversible Jamb Blocks and Method of Using the Same
US 08573141 B2, Nov. 5, 2013, Brick Element, John M. Peterman / Gillespie + Powers, Inc. (St. Louis, US)
A furnace doorway comprising:…

Liquid-Cooled Grill Plate Comprising Wear Plates and Stepped Grill Made of Such Grill Plates
US 08590465 B2, Nov. 26, 2013, Reciprocatory, Michael Sandeman et al. / Doikos Investments Ltd. (St. Helier, Jersey, GB)
A liquid-cooled grate step element comprising:…

Method and Apparatus of Controlling Flow Rate of Primary Recirculating Exhaust Gas in Oxyfuel Combustion Boiler
US 08550016 B2, Oct. 8, 2013, Of noncombustible fluid; e.g., air, etc., Shuuhei Terushita et al. / IHI Corporation (Tokyo, JP)
An apparatus of controlling a flow rate of a primary recirculating exhaust gas…

Waste Treatment Process and Apparatus
US 08443741 B2, May 21, 2013, Incinerating refuse, David Deegan et al. / Advanced Plasma Power Limited (St. Albans, Hertfordshire, GB)
A process for the treatment of waste, the process comprising:…

Method for Handling Substance From Which Combustible Gas Volatilizes, Method for Producing Solid Fuel, Method for Storing Solid Fuel, Method for Using Solid Fuel, and Apparatus for Using Solid Fuel
US 08453584 B2, June 4, 2013, Process, Eiji Fukuda et al. / Taiheiyo Cement Corporation (Tokyo, JP)
A method for handling a substance from which a combustible gas volatilizes inside…

Patentorg has 105 documents under Furnaces Patents.

Narrow down the browsing criteria below to see more patents.