Document Type and Number:
Japanese Patent JPH0139716
Kind Code:
B2
Abstract:
A process and system for vaporizing heavy oil prior to thermal cracking to olefins, by flashing with steam in first mixer, superheating the vapor, and flashing in second mixer the liquid from first mixer.
Inventors:
ROBAATO JON GAATOSAIDO
Application Number:
JP19381084A
Publication Date:
August 23, 1989
Filing Date:
September 14, 1984
Export Citation:
Assignee:
STONE & WEBSTER ENG CORP
International Classes:
C10G9/38; B01J8/00; C10G9/00; C10G9/18; C10G9/32; C10G51/02; C10G69/06
Next Patent: JPH0139717