摘要
通过热水干燥工艺的加工，使褐煤类型的低阶煤转化成高阶煤。经试验选择了热水干燥的最佳温度；获得了褐煤煤水浆的流变特性；指明了目前国内对褐煤综合利用的又一条途径。
Low-rank coals,such as lignite and subbituminous coals,are changed into high-rank coals by hot-water-drying,optimal temperature of hot-Water-drying is chosen exactly,the rheological characteristics of coal-water-fuel are obtained and difficult problems are solved for the utilization of lignite in our country.
出处
《煤炭转化》
CAS
CSCD
北大核心
1996年第4期68-72,共5页
Coal Conversion
关键词
热水干燥
褐煤
煤水浆
流变性
干燥
hot-water-drying,coal-water-fuel of lignite,rheological characteristics
