Title:
低硫黄炭化水素留分からのオレフィン製造
Document Type and Number:
Japanese Patent JP4717350
Kind Code:
B2
Abstract:
Provided is a process for converting methane at a remote natural gas site into ethylene and other products. Methane is converted into syngas which is converted into a low-sulfur liquid hydrocarbon mixture containing less than 1 ppm sulfur via Fischer-Tropsch (FT) syntheses. The low-sulfur Fischer-Tropsch liquids are transferred from the remote site to an existing facility where a sulfur-containing compound or a sulfur-containing hydrocarbon mixture is added to avoid coking problems. The resultant blend of hydrocarbons which has a sulfur content of at least 1 ppm, is fed to a naphtha cracking unit and ethylene recovered.
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Inventors:
Olea, Dennis, Jay.
Dykman, Gunter, H.
Dykman, Gunter, H.
Application Number:
JP2003559960A
Publication Date:
July 06, 2011
Filing Date:
December 19, 2002
Export Citation:
Assignee:
Chevron U.S.A. Inc.
International Classes:
C07C4/02; C07C11/04; C10G2/00; C10G9/00; C10G45/02; C07C321/14
Domestic Patent References:
| JP1301787A | ||||
| JP60233020A | ||||
| JP6184556A | ||||
| JP55079328A |
Foreign References:
| US3932552 | ||||
| US4595703 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Katsunori Ando
Makoto Koike
Hajime Asamura
Katsunori Ando
Makoto Koike