【摘要】 我国的电力工业中，火电是主要的发电方式，而燃料又以煤为主，这种格局要长期存在。火电对环境的污染日益严重，发展超临界压力机组，再加烟气净化，可降低煤耗率，减少污染排放物，必然成为我国电力工业的发展方向。更多还原

【Abstract】 In Chinese power industry thermal power generating is the main way.The coal is the main fuel.The environmental pollution by power plant becomes more serious.To develop SPGU adding to FGD can reduce coal consumption and pollution.It will become developing direction of Chinese power industry.更多还原