发明名称 |
Process for making a lube basestock |
摘要 |
A method for hydroisomerizing a waxy feed to favor one of VI or yield is described. The method uses a unitized pellet powder catalyst comprising a metal hydrogeneration component, a first catalytic component selected from 8, 10 and 12 ring moleular sieves and mixtures thereof, and a second amorphous isomerization component which is an amorphous inorganic oxide. Importantly, the ratio of feed and second components are present in a predetermined ratio to provide a preselected acidity favoring one of VI or yield resulting from the hydroisomerization.
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申请公布号 |
US2006138023(A1) |
申请公布日期 |
2006.06.29 |
申请号 |
US20050532142 |
申请日期 |
2005.11.28 |
申请人 |
EXXONMOBILE RESEARCH AND ENGINEERING COMPANY |
发明人 |
MURPHY WILLIAM J.;MCVICKER GARY B.;HANTZER SYLVAIN;CODY IAN A.;SOLED STUART L.;LINEK SANDRA J.;BAUMGARTNER JOSEPH E. |
分类号 |
C10G73/38;B01J23/40;B01J29/40;B01J29/44;B01J29/70;B01J29/74;B01J29/80;B01J35/00;C10G45/58;C10G45/60;C10G45/64 |
主分类号 |
C10G73/38 |
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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