Title:
潤滑基油を製造するための水素転化方法
Document Type and Number:
Japanese Patent JP2004515634
Kind Code:
A
Abstract:
A process for producing a lubricating oil basestock having at least 90 wt. % saturates and a VI of at least 105 by selectively hydroconverting a raffinate from a solvent extraction zone in a two step hydroconversion zone followed by a hydrofinishing zone, and a lubricating oil basestock produced by said process.
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Inventors:
Kodi, Ian, A.
Murphy, William, Jay.
Gallagher, John, Yi.
Boyle, Joseph, Pee.
Ginicola, Anne, M.
Mei, Christopher, Jay.
Kim, Ginoku, Tee.
Groestch, John, A.
Hanzer, Sylvain, S.
Murphy, William, Jay.
Gallagher, John, Yi.
Boyle, Joseph, Pee.
Ginicola, Anne, M.
Mei, Christopher, Jay.
Kim, Ginoku, Tee.
Groestch, John, A.
Hanzer, Sylvain, S.
Application Number:
JP2002549802A
Publication Date:
May 27, 2004
Filing Date:
November 16, 2001
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
C10G21/16; C10G21/20; C10G45/08; C10G45/48; C10G45/60; C10G45/62; C10G45/64; C10G65/04; C10G65/12; C10G67/04; C10G73/08; (IPC1-7): C10G67/04; C10G21/16; C10G21/20; C10G45/08; C10G45/48; C10G45/60; C10G45/62; C10G45/64; C10G73/08
Attorney, Agent or Firm:
Kenji Kawabi