Process for the production of low sulfur diesel from an...

Details Process for the production of low sulfur diesel from an... Process for the production of low sulfur diesel from an...

2006-05-22

2009-08-18

Nguyen, Tam M (Department: 1797)

Mineral oils: processes and products

Refining

Sulfur removal

C208S210000, C208S213000, C208S218000

Reexamination Certificate

active

07575670

ABSTRACT:
A process for the production of low sulfur diesel and a residual hydro-carbon stream containing a reduced concentration of sulfur. A residual hydrocarbon stream is desulfurized and the resulting diesel boiling range hydrocarbons are desulfurized in a second desulfurization zone to produce low sulfur diesel. Hydrogen sulfide is removed from the process by the purification of the recycle gas.

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