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Green And Environmental Protection Technologies Contribute To The Low-Carbon Development Of The Cement Industry
Cement Plant's Technical Advantages
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Oxygen-enriched Combustion
Oxygen-enriched combustion technology is considered to be the most economical technical solution for achieving effective carbon capture in the cement industry. The delayed mixing of oxygen-enriched and high-concentration carbon dioxide circulating in the system is used as combustion air to fully burn the fuel and obtain a carbon dioxide concentration of more than 75% at the outlet of the preheater. -
Low Resistance RSP Preheater and Decomposition Furnace Technology
The low-resistance RSP preheater and calciner technology has been successfully applied to production lines utilizing inferior fuels such as anthracite and low-calorific-value lignite. -
SNCR+SCR Technology for Denitrification
Denitrification and desulfurization technology can achieve green management of kiln flue gas. Self-denitrification technology, precise SNCR denitrification technology, medium and low temperature/high temperature SCR denitrification technology, self-desulfurization technology, and composite desulfurization technology are all included. -
Application of Alternative Fuels in Cement Plants
Domestic garbage, biomass, waste tires, etc. can all be used as alternative fuels in cement plants. At present, this technology is very mature and widely used, making cement plants the main force in "eating" urban waste and promoting green environmental protection. -
Application of Energy Storage Systems in Cement Plants
Energy storage system can be combined with renewable energy such as photovoltaic to improve the utilization rate of green electricity in the plant and promote low-carbon production in the plant. China has strong manufacturing advantages and low costs in the photovoltaic and energy storage markets, which provides convenient conditions for the application of energy storage system in cement plants. -
Application of Waste Heat Power Generation in Cement Plants
The waste heat and exhaust gas emitted from the cement kiln during the clinker calcination process is directly recovered, the steam is generated by the waste heat boiler to drive the steam turbine generator to generate electricity.
