Journal of Petrochemical Universities
Demetallization Effects of Shale Oil Under Ultrasonic Radiation
ZHANG Lei, ZHAO De-zhi,DAI Yong-chuan, SONG Guan-long
Journal of Petrochemical Universities . 2012, (6): 21 -23 .  DOI: 10.3969/j.issn.1006-396X.2012.06.006