REGENERATION OF USED LUBRICANT OIL,申请号JP19810215961-传众专利搜索

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发明名称	REGENERATION OF USED LUBRICANT OIL
摘要	A process of recycling motor oil is provided wherein used oil is subjected to solvent extraction and the hydrocarbon extract is hydrogenated to produce a high quality stock.
申请公布号	JPS57164195(A)	申请公布日期	1982.10.08
申请号	JP19810215961	申请日期	1981.12.24
申请人	PHILLIPS PETROLEUM CO	发明人	SEODOAA MAIKURU KURASEN;JIMU YUENNFUONGU ROU;ROBAATO HARORUDO POORU
分类号	C10G67/04;C10M175/00;C10N40/25;C10N60/02	主分类号	C10G67/04
代理机构		代理人
主权项
地址

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