エチレン及びプロピレンの製造用高純度オレフィン系ナフサ

Title:

エチレン及びプロピレンの製造用高純度オレフィン系ナフサ

Document Type and Number:

Japanese Patent JP5027500

Kind Code:

B2

Abstract:

The first invention relates to an olefinic naphtha comprising

10-80 wt % olefins;
20-90 wt % non-olefins comprising at least 50 wt % paraffins;
less than 10 ppm wt sulphur;
less than 10 ppm wt nitrogen
less than 10 wt % aromatics;
a total acid number < 1.5

Further inventions relate to a blended naphtha comprising an olefinic naphtha and a hydrotreated Fischer-Tropsch or petroleum naphtha; a process for producing lower olefins by Fischer-Tropsch conversion of syngas and conversion of the product in a naphtha cracker; a similar process for producing ethylene; and a process for manufacturing ethylene at a second site, remote from a first, in which an olefinic naphtha is formed at a first site and the conversion is carried out at the second.

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Inventors:

Olea, Dennis, Jay.
Ray, Gwang, Dao

Application Number:

JP2006503193A

Publication Date:

September 19, 2012

Filing Date:

January 29, 2004

Export Citation:

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Assignee:

Chevron U.S.A. Inc.

International Classes:

C10G2/00; C07C1/04; C07C1/06; C07C4/02; C07C4/04; C07C4/06; C07C11/02; C07C11/04; C10G9/36; C10G29/16; C10G45/04; C10G47/04; C10G63/04; C10L1/04; C07C4/00; C10G

Domestic Patent References:

JP6184556A
JP2003524679A
JP4543033B2
JP2005515295A
JP7082573A
JP10251667A
JP49080006A

Foreign References:

US20020175108
US4513156

Attorney, Agent or Firm:

Hideto Asamura
Hajime Asamura
Katsunori Ando

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