34.空気吹き加圧二段噴流床ガス化炉における各種石炭のガス化持性

抄録

The exprimental study using a 2T/D air-blown pressurized two-stage entrained flow gasifier was initiated in 1983. Various tests have been conducted for 20 bituminous coals. The summed up gasification time is about 2000 hours (September in 1992). As a result the gasification process and the basic operational technologies of the gasifier have been established. This report presents the gasification performance and the operation range of gasifier affected by properties of coal.