摘要
利用改进的自动测硫仪对固硫型煤的硫析出特性进行了研究,后在不同温度、不同CaO用量、不同煤粒径条件下对CaO固硫型煤进行了研究。结果表明:CaO的最佳固硫条件为:固硫温度为400～800℃、Ca/S=2:1,采用大粒径型煤有利于固硫。
The character of sulfur evolution during fixation sulfur coal was studied with improved automatic sulfur analyzer. The sulfur fixed characteristics of moulded coal with CaO was examined under different temperature, fixed agent-sulfur ratios and size of moulded coal. The results showed that the best test conditions were the temperature of combustion 400-800℃ , Ca/S (2:1) and big moulded coal was conducive to sulfur fixation.
出处
《污染防治技术》
CAS
1999年第2期86-88,共3页
Pollution Control Technology
基金
煤炭部重点科技研究项目(1995-18)
