Title:
PRODUCTION OF OLEFINS
Document Type and Number:
Japanese Patent JPS5527383
Kind Code:
A
Abstract:
In the production of lower olefins by steam cracking normally liquid hydrocarbons at very short residence times, the formation of coke deposits in cracking furnace tubes is minimized by the addition of a low-coking hydrocarbon to fresh feed having a high coking tendency.
Inventors:
HARII POORU REFUTEIN
DEBITSUDO SANFUOODO NIYUUSAMU
DEBITSUDO SANFUOODO NIYUUSAMU
Application Number:
JP7215079A
Publication Date:
February 27, 1980
Filing Date:
June 08, 1979
Export Citation:
Assignee:
PULLMAN INC
International Classes:
C10G9/36; C10G9/16; (IPC1-7): C10G9/36