Supercritical Fluid Extraction of Direct Coal Liquefaction Residue Basing on Hansen Solubility Parameters
JIANG Guangce, LIN Xiongchao, ZHANG Shengjuan, WANG Zhongqi, WANG Yonggang, CHEN Qiang, ZHU Yufei
Chem. J. Chinese Universities . 2015, (3): 544 -550 .  DOI: 10.7503/cjcu20140705