发明名称 |
METHOD FOR PRODUCING LUBRICANT BASE OIL |
摘要 |
A process for production of a lubricating base oil whereby a lubricating base oil is obtained by a first step in which a stock oil containing normal paraffins of C20 or more is subjected to isomerization reaction so that the content of the normal paraffins of C20 or more is 6-20 wt% based on the total weight of hydrocarbons of C20 or more in the obtained reaction product, a second step in which a lube-oil fraction containing hydrocarbons of C20 or more is separated from the reaction product of the first step, and a third step in which the lube-oil fraction obtained in the second step is separated into a dewaxed oil and a wax by a solvent dewaxing treatment. |
申请公布号 |
CA2756410(C) |
申请公布日期 |
2017.03.21 |
申请号 |
CA20102756410 |
申请日期 |
2010.03.08 |
申请人 |
JX NIPPON OIL & ENERGY CORPORATION |
发明人 |
HIROHASHI, CHIKAKO;TANAKA, YUICHI |
分类号 |
C10G67/04;C10G21/14;C10G21/16;C10G45/62 |
主分类号 |
C10G67/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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