Title:
LOW-CARBON PRODUCTION METHOD AND SYSTEM FOR CEMENT CLINKER
Document Type and Number:
WIPO Patent Application WO/2023/165605
Kind Code:
A1
Abstract:
A low-carbon production method and production system for cement clinker. The production method comprises calcining a metal oxide, which is obtained by converting carbonate in a raw material by means of a methane dry reforming reaction, to form cement clinker, and meanwhile obtaining synthesis gas. The production system uses a reformer furnace for methane dry reforming of carbonate to replace a carbonate decomposition furnace in an existing cement production system.
Inventors:
HU JUN (CN)
QIAN FENG (CN)
SHAO BIN (CN)
DU WENLI (CN)
ZHU YUANMING (CN)
XIE ZHICHENG (CN)
ZHONG WEIMIN (CN)
LIU HONGLAI (CN)
QIAN FENG (CN)
SHAO BIN (CN)
DU WENLI (CN)
ZHU YUANMING (CN)
XIE ZHICHENG (CN)
ZHONG WEIMIN (CN)
LIU HONGLAI (CN)
Application Number:
PCT/CN2023/079584
Publication Date:
September 07, 2023
Filing Date:
March 03, 2023
Export Citation:
Assignee:
UNIV EAST CHINA SCIENCE & TECH (CN)
International Classes:
C04B7/36; C01B3/36; F27B19/04
Foreign References:
| CN114735956A | 2022-07-12 | |||
| CN108435263A | 2018-08-24 | |||
| CN103253879A | 2013-08-21 | |||
| CN109694041A | 2019-04-30 | |||
| US4295823A | 1981-10-20 | |||
| US20110277670A1 | 2011-11-17 | |||
| KR20160061766A | 2016-06-01 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE , LLC (CN)
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