HYDROFLUORIC ACID-BASED ULTRASONIC UPGRADING OF OIL SHALE AND ITS STRUCTURE CHARACTERIZATION; pp. 334–343

The effect of hydrofluoric acid (HFA) on the upgrading and structure of oil shale from Yilan county, Heilongjiang province, China was investigated by the ultrasonic treatment of the shale in a mild water bath. The oil shale samples were characterized by X-ray diffraction (XRD), X-ray fluorescence (X...

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Bibliographic Details

Published in:	Oil Shale
Main Authors:	WEINA SONG, YONGLI DONG, LIMEI XUE, HUIXIAN DING, ZHE LI, GUOJIANG ZHOU
Format:	Article
Language:	English
Published:	Estonian Academy Publishers 2012-11-01
Subjects:	oil shale ultrasonic treatment kerogen inorganic mineral hydrofluoric acid.
Online Access:	https://kirj.ee/public/oilshale_pdf/2012/issue_4/Oil-2012-4-334-343.pdf