WO 2023/165605 A1

Low-carbon production method and system for cement clinker

(22) 03.03.2023

(43) 07.09.2023

(57) 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 11

Mcarbonate to replace a carbonate decomposition furnace in an existing cement production system.

(71) East China University of Science and Technology, Shanghai (CN)

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