发明名称 |
PROCESS TO PREPARE A LUBRICATING BASE OIL AND A GAS OIL |
摘要 |
Process to prepare a lubricating base oil and a gas oil by (a) hydrocracking/hydroisomerisating a Fischer-Tropsch product, wherein weight ratio of compounds having at least 60 or more carbon atoms and compounds having at least 30 carbon atoms in the Fischer-Tropsch product is at least 0.2 and wherein at least 30 wt% of compounds in the Fischer-Tropsch product have at least 30 carbon atoms, (b) separating the product of step (a) into one or more gas oil fractions, a base oil precursor fraction and a higher boiling fraction, and (c) performing a pour point reducing step to the base oil precursor fraction obtained in step (b). |
申请公布号 |
CA2440053(C) |
申请公布日期 |
2011.08.09 |
申请号 |
CA20022440053 |
申请日期 |
2002.03.04 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
GERMAINE, GILBERT ROBERT BERNARD |
分类号 |
C10G65/12;C10G2/00;C10G45/58;C10G45/64;C10G47/14;C10G65/04;C10G65/10;C10G67/04;C10G73/02;C10M101/02;C10M105/04;C10M107/02;C10M169/04;C10M171/02;C10M177/00;C10N20/00;C10N20/02;C10N30/02;C10N30/08;C10N40/04;C10N40/25;C10N70/00 |
主分类号 |
C10G65/12 |
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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