Physicochemical Properties of Lubricating Oil Fractions Obtained by Hydrorefining of Waste Oils

W. GURGACZ; J. WALENDZIEWSKI

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Physicochemical Properties of Lubricating Oil Fractions Obtained by Hydrorefining of Waste Oils

机译：废油加氢精制获得的润滑油馏分的理化特性

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Based on the results of the optimization studies of waste oils hydrorefining the optimal process parameters, temperature, hydrogen pressure and LHSV, were selected for two lubricating oil fractions. In the next step ca. 5 dm~3 samples of hydrorefining product of each fraction were obtained. Physicochemical properties of the hydrorefining products were determined and compared with those of solvent raffinates obtained by solvent extraction of the waste oil fractions, and conventional base oils from crude oil. The waste oil hydrorefining products were used for blending different types of lubricating oils: engine oils, transmission oils and industrial oils.

机译：根据废油加氢精制的优化研究结果，为两种润滑油馏分选择了最佳工艺参数，温度，氢气压力和LHSV。在下一步中。得到各级分的5 dm〜3加氢精制产物样品。测定加氢精制产物的物理化学性质，并将其与通过溶剂萃取废油馏分和常规基础油从原油中获得的溶剂提余液的理化性质进行比较。废油加氢精制产品用于共混不同类型的润滑油：发动机油，传动油和工业油。

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《Erdol Erdgas Kohle》 |2000年第3期|p.129-132|共4页
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W. GURGACZ; J. WALENDZIEWSKI;
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正文语种 eng
中图分类石油、天然气加工工业;煤化学及煤的加工利用;矿业工程;石油、天然气加工工业;煤化学及煤的加工利用;
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7. (438)Oiliness of Lubricating Oils. XVII.Boundary Lubrication Properties of Silicone Oils. [O] . Toshio Sakurai, Tetsurri Baba 1953

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8. WASTE LUBRICATING OIL RESEARCH:PART 4 A Summary of Composition Variations Among 30 Used Lubricating Oils Selected for Seasonal and Geographical Significance [R] . M. L. Whisman, F. O. Cotton, J. W. Goetzinger 1976

机译：废润滑油研究：第4部分30种用过的润滑油的成分变化总结，选择季节和地理意义

Physicochemical Properties of Lubricating Oil Fractions Obtained by Hydrorefining of Waste Oils

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