煤燃烧过程中硫析出行为的研究

STUDY OF THE BEHAVIOUR OF SULFUR RELEASE DURING COAL COMBUSTION

以高有机硫北宿烟煤、高黄铁矿山家林烟煤、高钙基组分杨庄烟煤和阳泉无烟煤为研究对象。利用改进的自动定硫仪对煤燃烧时硫的析出行为进行了研究，其研究结果可对煤燃烧中固硫剂的选择提供依据。

The objective of controling air pollution is decreasing emission of SO_2 and NO_x during coal combustion in ChinaFour kinds of high sulfur coal samples,including high organic Beisu coal、high pyrite sulfur Shanjialin coal,high CaCO_3 content Yangzhuang bituminous coal and Yangquan anthracite have been used to investigate the behaviour of sulfur release during coal combustion by means of improved automatic sulfur analyzer in this paper The results can provide some prescriptions for selecting sorbent to sulfur during coal combustion