The Effect of Industry Slag on the Coal Water Slurry and Gasification
With the development of the coal gasification industry, the output of industry slag is increasing. The industry slag mostly as a waste is not only composed of ash but also some coal which was not gasified. So how to dispose the slag is critical. The problem of the utilization of the slag can be solved if the slag is recycled to use as additive for the coal gasification because the slag has catalytic effect on coal gasification and the coal left in the slag could be utilized. But the feasibility of making coal water slurry with slag is unknown.This article aims to investigate the feasibility and focus on the effect of the slag as additive on the property of the coal water slurry and the reactivity of gasification. Different loading content of slag was analyzed to investigate the optimum and the maximum loading content of the slag. The apparent viscosity, stability and fluidity of coal water slurry were compared to study the mechanism of the slag on the property of coal water slurry and the activity of gasification.
slag gasification coal water slurry
LIU XIN ZHAN XIULI XIAO RUIRUI ZHOU ZHIJIE WANG FUCHEN
Key Laboratory of Coal Gasification, Ministry of Education, East China University of Science and technology, Shanghai, 200237
国际会议
The 12th Asian Pacific Confederation of Chemical Engineering Congress(第十二届亚太化工联盟大会暨化工展览会)
大连
英文
2008-08-04（万方平台首次上网日期，不代表论文的发表时间）