采用压块工艺试制煤质颗粒活性炭  

Trial-production of Granular Coal-based Activated Carbon Using Agglomerated Method

作　　者：吉建斌 薛保平 刘大鹏 薛利玲 薛保晔 

机构地区：[1]大同市惠宝活性炭有限责任公司技术中心,037006

出　　处：《煤化工》2004年第4期22-25,共4页Coal Chemical Industry

摘　　要：采用六个原煤样品和一种硬煤沥青制成一系列压块活性炭试样,分析了它们的常规吸附性能以及孔结构,并与美国产CalgonF400和日本产Mitsui008活性炭样品做了对比分析,结果表明,用神府长焰煤、山西主焦煤和硬煤沥青制成的YK-4活性炭试样的各项性能,尤其是孔结构,已达到CalgonF400商用炭水平。A series of agglomerated activated carbon (AC) samples were made in the laboratory from 6 raw coals and a hard coal-based pitch. The normal adsorption properties and pore structure were analyzed and their comparisons were made with that of Calgon F400 (from USA) and Mitsui 008 (from Japan). The results show that all properties (especially the pore structure) of YK-4 AC which is made from Shenfu coal, Shanxi main coking coal plus the hard coal-based asphalt, can meet the standard of commercial Calgon F400 AC.

关 键 词：压块活性炭 孔结构 孔容积 孔隙表面积 中孔(过渡孔) 

分 类 号：TQ424.11[化学工程]