Integrated process for the production of low sulfur diesel

Details Integrated process for the production of low sulfur diesel Integrated process for the production of low sulfur diesel

2005-12-19

2008-12-30

Nguyen, Tam M (Department: 1797)

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With preliminary treatment of feed

C208S058000, C208S059000, C208S108000, C208S209000, C208S212000

Reexamination Certificate

active

07470358

ABSTRACT:
An integrated process for the production of low sulfur diesel. The process utilizes a middle distillate hydrocarbon stream and a heavy distillate hydrocarbon stream. The middle distillate hydrocarbon feedstock is reacted with a hydrogen rich gaseous stream having a first pressure in a hydrodesulfurization reaction zone and the heavy distillate hydrocarbon feedstock is reacted with a hydrogen rich gaseous stream having a second pressure in a hydrocracking zone.

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patent: 2006/0186022 (2006-08-01), Kalnes

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