摘要
以胜利煤与木屑为原料,采用Fe2O3催化剂和S助催化剂,用高压反应釜,研究了配比、温度、反应时间及初始氢压等因素对两者共液化的影响.研究结果表明,木屑能促进煤的转化,当木屑与煤的质量比为1∶9时,油产率达到最大值;在实验条件范围内,转化率和油产率均随反应温度、反应时间和初始氢压的增大而增大.
Shengli coal and the sawdust were selected as the experiment materials. The impacts of the ratio, the reaction temperature, the reaction time and the initial cool hydrogen pressure on the co-liquefaction were investigated in the batch autoclave with the addition of the hydrogen donor solvent and the catalyst. The results indicate that the best weight ratio of sawdust ： Shengli coal is 1 ： 9 according to the oil yield, and the conversion and oil yield of the co-liquefaction increase with the temperature, reaction time and hydrogen pressure.
出处
《煤炭转化》
CAS
CSCD
北大核心
2009年第2期41-44,共4页
Coal Conversion
基金
国家"863计划"先进能源技术领域课题项目(2007AA05Z323)
关键词
胜利煤
木屑
共液化
油产率
Shengli coal,sawdust,co-liquefaction,oil yield
