By analyzing the conditions of production workm anship of Tiefa Cleaning Coal Plant, provide a series of feasible plan to realize the target of sulphurization and reducing ash.

• 对铁法洗煤厂生产工艺的现状进行了深入细致的分析,提出了一系列切实可行的方案,以达到脱硫降灰的目的。