June 4, 2003 — A new gasifier invention application has just been published at the U.S. Patent and Trademark Office (USPTO). This low-temperature (1600F) pressurized two-stage gasification process, ...
United Companies, an Oldcastle division that operates six hot-mix asphalt plants in Colorado, is forging new territory in plant efficiency by turning to an old, reliable fuel source — coal. Jim Bryan, ...
Most of today’s operating coal plants began service at least a generation ago and were designed to burn eastern bituminous coal. A switch to Powder River Basin coal can stress those plants’ boiler ...
The pilot-scale testing was performed at a test bed installed at the University of Utah in Salt Lake City, Utah. The test was conducted in a scaled-down version of Siemens’ current pulverized coal ...
The alchemy of burning any solid fuel-including coal-requires mixing fuel and air in just the right proportion at just the right time. Get the recipe wrong, and reduced efficiency and load rating will ...
Dublin, Oct. 28, 2021 (GLOBE NEWSWIRE) -- The "Coal Power Generation Market Size, Share & Trends Analysis Report By Technology (Pulverized, Cyclone Furnaces), By Application (Residential, Commercial & ...
Gaunt and grimy stokers, silhouetted in furnace glare, are no longer an integral part of a ship’s bowels. Even coal burners can do without them. Last week members of the Fuel Conservation Committee of ...
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