摘要
以大湾作为研究的对象,采用8种有机溶剂对其进行萃取研究,结果发现萃取率最高的几种萃取剂顺序依次为NMP>苯>二硫化碳>THF=石油醚,萃取率分别为78.0%,32.0%,28.0%,23.5%。
Dawan coal was taken as research object, 8 agents were used to extract it. Results show that extraction yield from high to low is NMP>benzene>CS2>THF=PE, extraction rates are 78.0%, 32.0%, 28.0%, 23.5%, respectively.
出处
《佳木斯职业学院学报》
2016年第3期489-,共1页
Journal of Jiamusi Vocational Institute
基金
六盘水师范学院科技创新团队(LPSSYKJTD201401)
