神华煤加氢增塑的研究  

Study on the caking improvement of Shenhua coal by hydrogenation

作　　者：黄澎[1] 杜铭华[2] 李克健[2] 

机构地区：[1]煤炭科学研究总院北京煤化工研究分院,北京100013 [2]中国神华能源股份有限公司煤制油化工研究院,北京100011

出　　处：《煤炭学报》2009年第5期683-687,共5页Journal of China Coal Society

基　　金：国家高技术研究发展计划"863"基金资助项目(2006AA05Z309)

摘　　要：通过中度加氢,可以使无黏结性的低变质程度的神华煤转变为具有较强黏结性产物,原煤中氧得到了良好的脱除,产物的热值得到了提高,通过显微组分观察和现代仪器分析,在加氢过程中产生了具有中等分子量大小新的活性组分,产物的空间结构相对于原煤发生了改变,分子结构有二维化的倾向,配煤试验表明,产物可以在炼焦工业得到应用.According to moderate verse to product with high caking hydrogenation, Shenhua coal which is low rank and none caking ability can conability, what＇s more, the oxygen in the raw coal was better removed, and the heat of the product was improved. According to macerals research and instrument analysis, it indicats that active component with medium molecular is generated, the space raw coal, the molecular structure shows a 2 - D tendency. structure of the products are changed by contrasted with The products were blended with coal. The results show that it can be used in the coking industry.

关 键 词：神华煤 黏结性 中度加氢 配煤 分子结构 

分 类 号：TQ531[化学工程—煤化学工程]