煤全组分的族分离及应用展望  

Group Separation of All-Components from Coal and It's Application Prospects

作　　者：秦志宏[1] 张迪[1] 侯翠利 江春[1] 孙昊[1] 

机构地区：[1]中国矿业大学化工学院,江苏徐州221116

出　　处：《洁净煤技术》2007年第4期61-65,共5页Clean Coal Technology

基　　金：国家自然科学基金(50474066);教育部科学技术研究重点项目(107055)

摘　　要：从煤和石油的加工利用方式出发,比较了当前煤和石油加工转化的主要特点,结合煤结构研究的现实需要,论述了进行煤全组分族分离研究的必要性及其理论与应用价值。介绍了族组分分离方法的进展及存在问题,提出了用萃取与反萃取法进行煤全组分族分离的新工艺。From the processing and utilization of coal and petroleum, the main characteristics of current processing and transforming of coal and petroleum were compared with each other. Combined with the realistic need of researches of coal structure, necessity, method and applied cost of group separation of all-components from coal were discussed in this paper. Evolution and open questions of group separation were introduced based on recent experiments. A new technology of group separation of all-components from coal with extraction and reverse extraction was put foreward.

关 键 词：族组分 分离 萃取 反萃取 

分 类 号：TQ530[化学工程—煤化学工程] TQ531.5