Title:
調節可能な収率の構造を有する、重質供給原料のガソリンおよびプロピレンへの転化方法
Document Type and Number:
Japanese Patent JP5520952
Kind Code:
B2
Abstract:
The present invention describes a process for conversion of a heavy feed, having high flexibility as regards the production of propylene and gasoline. The process uses a catalytic cracking unit followed by a unit for oligomerization of C3/C4 olefins, C4 or C4/C5 olefins depending on the selected production. The process of the invention encompasses cases in which catalytic cracking is carried out in a single reactor or in two distinct reactors, each reactor possibly functioning in riser or dropper mode. Optionally, an olefinic cut hydrogenation unit may be placed upstream of the oligomerization unit.
Inventors:
Digne Lomina
Calvert Olivier
Lou Roman
Calvert Olivier
Lou Roman
Application Number:
JP2011524422A
Publication Date:
June 11, 2014
Filing Date:
July 29, 2009
Export Citation:
Assignee:
IFP ENERGIES NOUVELLES
International Classes:
C10G57/02; C10G11/18; C10G50/00
Domestic Patent References:
| JP2005520885A | ||||
| JP63312391A |
Attorney, Agent or Firm:
Einosuke Kishimoto
Akira Watanabe
Matsumura Naoto
Akira Watanabe
Matsumura Naoto