Title:
多床式水素化処理反応器用の液体又は2相急冷流体
Document Type and Number:
Japanese Patent JP4185365
Kind Code:
B2
Abstract:
The present invention is directed to a method for hydroprocessing Fischer-Tropsch products. The invention in particular relates to an integrated method for producing liquid fuels from a hydrocarbon stream provided by Fischer-Tropsch synthesis. The method involves separating the Fischer-Tropsch products into a light fraction with normal boiling points below 700° F. and including predominantly C5-20 components and a heavy fraction with normal boiling points above 650° F. and including predominantly C20+ components. The heavy fraction is subjected to hydrocracking conditions, preferably through multiple catalyst beds, to reduce the chain length. The light fraction is used as all or part of a quench fluid between each catalyst bed.
Inventors:
Smith, Ben, Dee
Parimi, Krishnier
Moore, Richard, Oh, Junior
Parimi, Krishnier
Moore, Richard, Oh, Junior
Application Number:
JP2002579966A
Publication Date:
November 26, 2008
Filing Date:
March 14, 2002
Export Citation:
Assignee:
Chevron U.S.A. Inc.
International Classes:
C10G47/16; C10G2/00; C10G45/64; C10G65/12
Domestic Patent References:
| JP10502872A | ||||
| JP11513730A | ||||
| JP2003522250A | ||||
| JP2002503750A |
Foreign References:
| US5378348 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda