煤直接液化高附加值环烷基油开发应用  

Development and Application of High Value-added Naphthenic Oil by Direct Coal Liquefaction

作　　者：康开通 Kang Kaitong(China Shenhua Coal to Liquid Chemical Co.,Ltd.Ordos Coal to Liquid Branch,Ordos,Inner Mongolia,017209)

机构地区：[1]中国神华煤制油化工有限公司鄂尔多斯煤制油分公司,内蒙古鄂尔多斯017209

出　　处：《能源科技》2020年第12期58-61,共4页Energy Science and Technology

摘　　要：鄂尔多斯煤制油分公司是世界首套百万吨级煤直接液化工业示范装置,煤直接液化柴油环烷烃含量高,以煤直接液化柴油为原料,通过高压催化加氢,降低油品中的芳烃含量,可以成功生产出高附加值的W2-40、W2-60、W2-80、W2-100型轻质白油,提高煤直接液化产品附加值,拓展煤直接液化产业链,有效弥补我国环烷基油资源短缺的问题。CHN Energy Ordos Coal to Liquid Branch has the first million-ton industrial demonstration unitfor direct coal liquefaction in the world. The unit takes diesel from direct coal liquefaction (DDCL) withhigh content of cycloalkane as raw material,through high pressure catalytic hydrogenation,to reduce the con⁃tent of aromatic hydrocarbon in oil products so that high value-added W2-40,W2-60,W2-80,and W2-100 light white oils can be successfully produced,thus improving the added value of direct coal liquefactionproducts,expanding the industrial chain of direct coal liquefaction,and effectively making up for the short⁃age of naphthenic oil in China.

关 键 词：环烷基油 白油 加氢 煤直接液化 柴油 

分 类 号：TQ529.1[化学工程—煤化学工程]