煤生物转化产物应用于制备水煤浆的试验研究  

APPLICATION OF BIOCONVERSION PRODUCTS OF COAL IN PRODUCING COAL-WATER-MIXTURE

作　　者：王龙贵[1] 欧泽深[2] 

机构地区：[1]安徽理工大学材料系,安徽淮南232001 [2]中国矿业大学化工学院

出　　处：《煤炭转化》2005年第4期20-22,共3页Coal Conversion

基　　金：国家自然科学基金资助项目(50344037);淮南市科技局资助项目(2003449).

摘　　要：通过培育微生物菌种,并作用于经硝酸处理的褐煤样,得到煤生物转化产物.用此水溶性产物作为添加剂制备出水煤浆,与加与不加常规添加剂的两种水煤浆进行黏度对比试验,考察了煤生物转化产物制备的水煤浆的流变特性.结果表明,使用煤生物转化产物作为水煤浆添加剂能制备出优质水煤浆.In this research ,the bioconversion products have been obtained through the application of cultivation fungis to the lignite coal pre-treated with nitric acid . Based on the comparison of the viscosity of coal-water mixture when additive is added and when it is not. The rheologic behavior of coal-water-mixture produced by bioconversion products has also been researched.

关 键 词：煤生物转化产物 微生物菌种 水煤浆 黏度 

分 类 号：TQ517.4[化学工程]