Title:
RAW MATERIAL OIL COMPOSITION FOR FLUID CATALYTIC CRACKING APPARATUS
Document Type and Number:
Japanese Patent JP2019172866
Kind Code:
A
Abstract:
To provide a raw material oil composition for a fluid catalytic cracking apparatus capable of satisfactorily suppressing the adhesion of dirt to a preheating-system heat exchanger.SOLUTION: A raw material oil composition for a fluid catalytic cracking apparatus contains 27-98 vol% of desulfurized vacuum gas oil (t-VGO), 1-60 vol% of direct desulfurized heavy oil (DDS-P), and in a total of 1-13 vol% of one or more types selected from an extract obtained in a catalytic cracking light oil (LCO) and a lubricant oil production process.SELECTED DRAWING: None
Inventors:
OZAWA YUKI
KOBAYASHI SHUICHI
TSUCHIYA YUJI
KOBAYASHI SHUICHI
TSUCHIYA YUJI
Application Number:
JP2018064001A
Publication Date:
October 10, 2019
Filing Date:
March 29, 2018
Export Citation:
Assignee:
COSMO OIL CO LTD
International Classes:
C10G11/18; C10G75/00
Domestic Patent References:
| JP2015199799A | 2015-11-12 | |||
| JP2015209431A | 2015-11-24 | |||
| JP2017019962A | 2017-01-26 | |||
| JP2009242467A | 2009-10-22 |
Attorney, Agent or Firm:
Patent Business Corporation Ashitaba International Patent Office