提高选择性絮凝脱硫效果的途径  

Method of improving the effect of desulfurization by selective flocculation

作　　者：刘红缨[1] 朱书全[1] 蔡璋[1] 

机构地区：[1]中国矿业大学(北京校区)环境化工系,北京100083

出　　处：《化工矿物与加工》2001年第7期15-17,14,共4页Industrial Minerals & Processing

摘　　要：本文讨论了矿浆浓度、矿浆pH值、絮凝剂与煤样作用时间和煤系黄铁矿抑制剂对选择性絮凝脱硫效果的影响。The effects of density and pH of pulp,the reaction time between flocculant and coalpyrite depressors on desulfurization by selective flocculation were discussed.The methods of improving the effect of desulfurization by selective flocculation were put forward.

关 键 词：选择性絮凝 脱硫 煤系黄铁矿抑制剂 矿浆度 PH值 絮凝剂 

分 类 号：TD923[矿业工程—选矿]