煤矸石发电厂循环流化床固硫灰的活性试验研究  

Experimental Study on Activity of Desulphurization ash Produced by Gangue Power Plant

作　　者：刘红宇[1] 洪彩霞[1] 

机构地区：[1]山西大学工程学院,山西太原030013

出　　处：《中国西部科技》2008年第8期1-2,共2页Science and Technology of West China

基　　金：山西省高科技开发(20051274)资助项目;山西大学工程学院重点科研资助项目。

摘　　要：对煤矸石发电厂循环流化床固硫灰的活性进行了试验研究,并与2种燃煤发电厂排放的粉煤灰进行了对比分析。结果表明:固硫灰在标准养护和湿热养护条件下的活性指数均高于粉煤灰,但在蒸压养护条件下为最低;提出利用固硫灰研发建筑制品时,应采用与实际生产养护条件相同的活性指数作为重要的技术依据。Compared with two-kinds of coal-fired power plant＇s fly ash,the activity of desulphurization ash produced by CFB（circulating fluid bed）boiler of gangue power plant was tested.The result shows that the activity index of desulphurization ash is higher than fly ash in standard curing condition and in steam curing condition,but lower in Autoclave curing condition.And the activity index of the actual production curing is suggested to be an important technical base for developing building products by desulphurization ash.

关 键 词：固硫灰 活性 蒸压养护 建筑制品 

分 类 号：X770.5[环境科学与工程—环境工程] TK229.66[动力工程及工程热物理—动力机械及工程]