褐煤中的水分贾建军,吴阳,刘娇萍(西安科技大学 化学与化工学院, 西安 710000)摘要:我国褐煤储量丰富,然而其较高的水分极大的制约了褐煤的开采与利用,对褐煤中水分的存在机理及脱除能耗的讨论是褐煤高效利用的关键
主要介绍了褐煤高水分的原因、褐煤中水分的存在形式、褐煤中不同形式水分脱除所需能耗及比例,指出了褐煤讨论的重要性
关键词:褐煤;存在形式;能耗The moisture in lignite JIA jian-jun, WU yang, LIU jiao-ping(School of chemistry and chemical engineering, Xi`an university of science and technology,Xi`an 710000,China)Abstract: Lignite reserves are abundant in China, but the high water content greatly limits its exploitation and utilization, the key to solve the efficient use of lignite is to study the existence mechanism of moisture and energy consumption of removal the water in lignite
Introduce the reasons for the high water content, the existing forms of moisture, the proportion and energy consumption of removal the different forms of moisture and noted the