加压流化床煤气化炉衬里材料的选择与烘制  

SELECTING AND DRYING OF REFRACTORY FOR A PRESSURIZED FLUIDIZED BED COAL GASIFIER

作　　者：白树华[1] 邓惠平[1] 董众兵[1] 王洋[1] 

机构地区：[1]中国科学院山西煤炭化学研究所煤转化国家重点实验室

出　　处：《煤炭转化》2001年第4期28-31,44,共5页Coal Conversion

基　　金：国家重点基础研究专款资助项目(G19990221+01).

摘　　要：加压流化床煤气化技术是近年来随着洁净煤技术的兴起而发展起来的新一代大型、先进煤气化技术。就加压流化床煤气化炉耐火衬里的特殊要求进行了耐火材料的选型，并根据所选耐火材料特性制定了烘炉工作曲线，并比较了烘炉所需实际燃料气量和估算值，结果表明计算值与实际值吻合较好，并为大型流化床反应器的烘炉工艺制定和实施提供一种理论参考和估算方法。Pressurized fluidized bed coal gasification is an advanced clean coal conversion technology. Besides gasifier reactor, refractory material is also an important factor for the gasification technology. In this paper the refractory material for a laboratory pressurized fluidized bed coal gasifier was selected and made, and its drying procedure was determined according to the characteristics of selected refractory material. The required amount of fuel gas was calculated, which has a good agreement with the actual values.

关 键 词：加压流化床煤气化炉 衬里材料 烘炉 烘制 

分 类 号：TQ545[化学工程—煤化学工程]