Heating and/or reduction gas - prodn by crude lignite gasification in horizontal tubular chamber

摘要

Crude lignite gasification to generate heating and/or reduction gas, is carried out by passing the coal through a tubular, horizontal or slightly inclined, linear, indirectly heated rigid gasifying chamber, using intrinsic water of crude lignite as gasifying agent. Lignite transport is effected by vapours and gases generated in process.