Patent
Apparatus and method for the gasification of solid carbonaceous material (US Patent 4095960)
Reinhardt Schuhmann, Jr. · Granted Jun 20, 1978 · Filed Nov 9, 1976
Patent number: 4095960 Granted: 1978-06-20 Filed: 1976-11-09 Inventors: Reinhardt Schuhmann, Jr. (West Lafayette, IN, US)
Abstract
A process and apparatus are provided for converting particulate carbonaceous fuel, such as high-sulfur bituminous coal, into a combustible gas, the process comprising forming an ignited fluidized bed of said particulate carbonaceous fuel in a closed-bottom shaft furnace, the shaft furnace having a roof enclosure, directing a jet stream of oxygen downward into the
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