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Title:
【発明の名称】FCC回収セクション内における吸収油としての低圧留分の使用
Document Type and Number:
Japanese Patent JP2003525344
Kind Code:
A
Abstract:
A process for the recovery of gaseous products from the product mixture obtained by contacting a hydrocarbon feed with a catalyst in a fluid catalytic cracking process, wherein the liquid, obtained by separating the top product of main fractionators into gaseous and liquid fraction, when supplied to the absorber has a temperature of between about 8-25 DEG C. This liquid may be pre-saturated with gaseous top product from absorber; or also a high boiling fraction (cat cracker naphtha/light cycle oil) may be first separated from this liquid by distillation.

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Inventors:
Huimen, Pim
Application Number:
JP2001564308A
Publication Date:
August 26, 2003
Filing Date:
March 02, 2001
Export Citation:
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Assignee:
Ciel International Research Mart Shats Pay BV
International Classes:
C10G11/18; C10G5/04; C10G7/00; C10G7/02; C10G70/04; C10G70/06; (IPC1-7): C10G11/18; C10G7/00; C10G70/06
Foreign References:
US3607734A1971-09-21
US4206038A1980-06-03
US4831203A1989-05-16
US5034565A1991-07-23
Attorney, Agent or Firm:
Yoshio Kawaguchi (4 outside)



 
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