Title:
PROCESS OF CATALYTIC CONVERSION
Document Type and Number:
Japanese Patent JP2015025134
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a process of catalytic conversion.SOLUTION: There is provided the process of catalytic conversion including catalytic cracking reaction of a hydrocarbon feedstock contacting with a medium pore size zeolite enriched catalyst in a reactor. In the process of catalytic conversion, reaction temperature, weight hourly space velocity and catalyst/feedstock ratio by weight are sufficient to achieve a yield of fluid catalytic cracking gas oil between 12% and 60% by weight of the feedstock, wherein the weight space velocity is between 25hand 100h, the reaction temperature is between 450°C and 600°C, and the weight ratio of catalyst/raw material is between 1 and 30. The invention relates to the process of catalytic conversion especially for producing gasoline with high octane value from heavy raw oil with high yield of propylene. More detail, the invention relates to a process for significantly reducing yield of dry gas and coke and thus achieving highly efficient utilization of petroleum resource.
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Inventors:
XU YOUHAO
DAI LISHUN
TIAN LONGSHENG
CUI SHOUYE
GONG JIANHONG
XIE CHAOGANG
ZHANG JIUSHUN
LONG JUN
DA ZHIJIAN
NIE HONG
GUO JINBIAO
ZHANG ZHIGANG
DAI LISHUN
TIAN LONGSHENG
CUI SHOUYE
GONG JIANHONG
XIE CHAOGANG
ZHANG JIUSHUN
LONG JUN
DA ZHIJIAN
NIE HONG
GUO JINBIAO
ZHANG ZHIGANG
Application Number:
JP2014202981A
Publication Date:
February 05, 2015
Filing Date:
October 01, 2014
Export Citation:
Assignee:
CHINA PETROLEUM & CHEMICAL
FUSHUN RES INST OF PETROLEUM & PETROCHEMICALS SINOPEC CORP
FUSHUN RES INST OF PETROLEUM & PETROCHEMICALS SINOPEC CORP
International Classes:
C10G11/18; C10G11/05; C10G55/06; C10G69/04
Foreign References:
| US5846402A | 1998-12-08 | |||
| WO2005085391A1 | 2005-09-15 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Jitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Jitsuhiro