Title:
CONVERSION OF HYDROCARBONS TO GASOLINE
Document Type and Number:
Japanese Patent JPS62263283
Kind Code:
A
Abstract:
A novel FCC method and apparatus, wherein a fresh hydrocarbon feed of relatively poor crackability is fed to one riser of a two riser system. The spent catalyst from the other of the two risers is fed to the inlet of the first riser to produce relatively mild cracking conditions. Improved total gasoline plus distillate yields are achieved. The novel two riser system facilitates heat balancing of the system.
Inventors:
FUREDERITSUKU JIYON KURAMUBETS
KARUMO PEREIRA
KARUMO PEREIRA
Application Number:
JP10326886A
Publication Date:
November 16, 1987
Filing Date:
May 07, 1986
Export Citation:
Assignee:
MOBIL OIL CORP
International Classes:
C10G11/18; C10G51/02; (IPC1-7): C10G11/18
Attorney, Agent or Firm:
Soga Doteru
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