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NTIS 바로가기Petroleum science and technology, v.23 no.7/8, 2005년, pp.909 - 914
Liu, Yihong (State Key Lab of Heavy Oil, China Petroleum University, Dongying, Shandong, P.R. China) , Cheng, Jian (Wuhan Institute of Technology, Wuhan, Hubei, P.R. China) , Shen, Wenzhong (State Key Lab of Heavy Oil, China Petroleum University, Dongying, Shandong, P.R. China) , Song, Yanru (State Key Lab of Heavy Oil, China Petroleum University, Dongying, Shandong, P.R. China)
Regeneration of used lubricating oils by supercritical fluid extraction were investigated. The broken-down additives and impurities were removed by the high selectivity of supercritical fluid, and high-quality lube oil was obtained. Corrosion and waste-disposal problems produced by older acid-clay process have been lessened.
Chemical Engineering Berry R. 104 86 1979
Hydrocarbon Processing Bhan O. K. 67 65 1986
Lubrication Oil Cheng J. 38 8 1993
Hydrocarbon Processing Linnard R. E. 148 58 1979
Petroleum Refining Peng C. L. 42 17 1986
Hydrocarbon Processing Weinstein N. J. 74 53 1974
Williams, D.F.. Extraction with supercritical gases. Chemical engineering science, vol.36, no.11, 1769-1788.
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