Comprehensive utilization method of low metamorphic bituminous coal
作者： Wang Fusheng , Wang Xinmin
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摘要: The invention discloses a comprehensive utilization method of low metamorphic bituminous coal. comprises steps (1) coaling; (2) preheating hot exhaust gas; (3) conducting high-temperature pyrolysis and carbonization; (4) modifying smokeless coal after pyrolysis; (5) dry quenching on modified to generate combustible (6) discharging quenching; (7) leading out raw coke oven gas produced by in the step (3), purifying burning; (8) burning, namely (5); (9) quenching, (4); (10) for supplement burning gas, (2); (11) dewatering with big moisture content preheated (12) moisture; (13) sending (1); (14) supplementing new content.
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