In the wave of green and low carbon,
On October 24, the "2024 China Cement Double Carbon Conference and the 12th Energy Conservation and Environmental Protection Technology Exchange Conference" was held in Wuhu, Anhui Province. Xuan Hongzhong, Vice Minister of Conch Cement Operations Department, shared "Conch Cement Green Low Carbon Technology Innovation Research and Development and Application". Xuan Hongzhong said that in light of the market situation of the cement industry and the demand for high-quality and low-carbon development of Conch Cement, Conch will increase its research and development efforts in energy conservation and carbon reduction, green environmental protection, clean energy and low-carbon cement. The main research directions of Conch's technological innovation in the future are as follows: 1. Research and development projects of raw material and fuel substitution in the cement industry; 2、 Cement
2. Technical transformation and engineering application
of comprehensive energy efficiency improvement 1.2.
3. Development of alternative fuel technology and its application
scheme ①: top of tertiary air duct: near the interface of decomposition furnace;
Scheme ②: on the decomposing furnace column right above the tertiary air duct: 1-1.
Blend Alternative Fuel Success Story: TLH L Alternative Cement Kiln Fuel Application Project
alternative fuels is 20.1 t/H (including domestic waste 8.
of SCR denitration technology in clinker line of cement plant 1. Arrangement
of conch high temperature and high dust SCR denitration system 2.
Exploration and demonstration application
of new technologies for energy saving, carbon reduction and pollution reduction in Conch 1.
Pilot test results of hydrogen-blended combustion in cement kiln:
hydrogen was blended in the calciner to replace coal powder in the calciner by 3.6% ~ 5.
4. The research and development of new low-carbon cementitious materials and the pilot project
Breakthroughs in key technologies:
domestic sludge pretreatment and resource utilization technology has the advantages of
Chaohu Conch Sludge Drying and Resource Utilization Demonstration Project:
6. Conch's future development direction
of carbon emission reduction technology innovation and application The main research direction