Title:
CIRCULATING FLUIDIZED-BED REACTOR UTILIZING ELECTRIC FURNACE
Document Type and Number:
WIPO Patent Application WO/2023/038391
Kind Code:
A1
Abstract:
The present invention relates to a process for preparing light olefins, and to a catalytic cracking process for a fluidized bed, in which greenhouse gas emissions are reduced, while economic feasibility is improved. The process for preparing light olefins according to the present invention mitigates local hot spots that occur when additional fuel oil is supplied and the tendency of catalyst deactivation by water, thus improving economical feasibility of the process, and due to the reduced greenhouse gas emissions, an eco-friendly process can be established.
Inventors:
PARK YONG KI (KR)
KIM DO KYOUNG (KR)
KANG NA YOUNG (KR)
PARK JAEDEUK (KR)
HWANG YOUNG KYU (KR)
KIM KI WOONG (KR)
SONG IN HYOUP (KR)
KIM DO KYOUNG (KR)
KANG NA YOUNG (KR)
PARK JAEDEUK (KR)
HWANG YOUNG KYU (KR)
KIM KI WOONG (KR)
SONG IN HYOUP (KR)
Application Number:
PCT/KR2022/013328
Publication Date:
March 16, 2023
Filing Date:
September 06, 2022
Export Citation:
Assignee:
KOREA RES INST CHEMICAL TECH (KR)
International Classes:
B01J8/26; B01J38/02; C10G11/18
Domestic Patent References:
| WO2004091773A1 | 2004-10-28 |
Foreign References:
| KR20140049033A | 2014-04-24 | |||
| KR20210014677A | 2021-02-09 | |||
| KR20090045519A | 2009-05-08 | |||
| US6746650B1 | 2004-06-08 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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