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  5. Effect of cooling rate and residence time on viscosity of coal ash slag

Effect of cooling rate and residence time on viscosity of coal ash slag

来源 :The 7th Sino-US Conference of Chemical Engineering(第7届中美化学工程 | 被引量 : 0次 | 上传用户：byddr
【摘 要】
：
In the slagging gasifier,coal ash slag viscosity is the key factor for continuous slagging.In order to prevent operational problems caused by slag properties,the effects of residence time at final tem
【作 者】
：
Lingxue Kong Jin Bai Zongqing Bai Wen Li 
【机 构】
：
State Key Lab of Coal Conversion,Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan 030
【出 处】
：
The 7th Sino-US Conference of Chemical Engineering(第7届中美化学工程
【发表日期】
：
2013年11期
【关键词】
：
entrained flow gasification slagging slag type temperature of critical viscosity 
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论文部分内容阅读
　　In the slagging gasifier,coal ash slag viscosity is the key factor for continuous slagging.In order to prevent operational problems caused by slag properties,the effects of residence time at final temperature and cooling rate on viscosity including slag viscosity type and temperature of critical viscosity were investigated by high temperature viscometer,XRD,DSC,Raman and Factsage.
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