Demonstrating the development path selection of cement kiln fuel alternative technology from an economic perspective
With the continuous advancement of the dual-carbon policy,the cement industry,as one of the high energy-consuming in-dustries in our country,is facing increasing pressure on energy conservation and emission reduction.At present,many domestic cement kilns have completed the construction of alternative fuel kiln projects,and attempts have been made to replace coal with materials such as industrial waste textiles,agricultural and forestry waste,carbon black,tires,etc.This article will conduct a comprehensive analysis of the economic feasibility of alternative fuel sources,raw material pretreatment,kiln entry methods,coal price fluctuations and other influencing factors,and explore a suitable full-process construction path for coal-fired replacement in our country's cement industry.