高温固硫添加剂的选择研究  

Study on Selection of High Temperature Retainable Sulfur Additive Agent

作　　者：杨江清 何青松 邓燕平 

机构地区：[1]南桐矿务局干坝子洗选厂,重庆400802

出　　处：《洁净煤技术》2000年第4期13-16,20,共5页Clean Coal Technology

摘　　要：根据煤中硫在不同温度下的释放特性 ,通过室内试验对不同固硫剂、添加剂进行选择性研究 ,重点研究了添加剂在高温下的固硫情况 ,并对其合成工艺、适应性、稳定性进行了研究 ,介绍了工业性试验及工业推广应用情况 。Depend on the release character of sulfur in coal at different temperature; a selectivity study of different retainable sulfur agents and additives was conducted in the lab. The retaining sulfur effect of additive at high temperature is focal point in this study. The synthesis process, adaptability and stability of additive are also studied. Retaining sulfur principle is analyzed briefly. Its industrial test and spread application situation is introduced.

关 键 词：添加剂 煤 添加济 固硫机理 石灰石 生石灰 

分 类 号：TQ534.9[化学工程—煤化学工程]