Title:
低硫黄燃料
Document Type and Number:
Japanese Patent JP4227806
Kind Code:
B2
Abstract:
The invention relates to a process for forming a low-sulfur motor gasoline and the product made therefrom. In one embodiment, process involves separating a catalytically cracked naphtha into at least a light fraction boiling below about 165° F. and a heavy fraction boiling above about 165° F. The light fraction is treated to remove sulfur by a non-hydrotreating method, and the heavy fraction is hydrotreated to remove sulfur to a level of less than about 100 ppm.
Inventors:
Stunts, gordon, frederick
Welch, Robert, Charles, William
Halbert, Thomas, Richard
Welch, Robert, Charles, William
Halbert, Thomas, Richard
Application Number:
JP2002539464A
Publication Date:
February 18, 2009
Filing Date:
October 30, 2001
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
C10G67/02; C10G45/08; C10G65/14; C10G65/16; C10G69/04; C10G69/14
Domestic Patent References:
| JP10102070A | ||||
| JP9111259A | ||||
| JP10316980A | ||||
| JP7506389A |
Foreign References:
| US4062762 |
Attorney, Agent or Firm:
Kenji Kawabi
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