Status Quo and Reduction Potential of Primary PM_2.5 Emissions from Cement Kilns and Steel Sintering Machines

Abstract:

Based on the status of primary PM_2.5 emissions from cement kilns, steel sintering machines and primary PM_2.5 control technology, the factors influencing primary PM_2.5 emissions, emission standards, industrial policy and technology developing trends were analyzed. Above all, primary PM_2.5 control technology roadmap ​​for China's cement kilns and steel sintering machines was made. Based on the control scheme, the primary PM_2.5 emissions from cement kilns and steel sintering machines are estimated to be 449,100 tons in 2020, 291,300 tons less than in 2011. The reduction rate is 39%. Finally, recommendations were proposed to control primary PM_2.5 emissions from cement kilns and steel sintering machines.

• Periodical: Advanced Materials Research (Volumes 955-959)
• Pages: 1335-1340
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.955-959.1335
• Online since: June 2014
• Authors: Yong Hua Ding, Peng Lai Zuo, Bin Jie Han, Yuan Liu*, Tao Yue, Peng Jing, Shu Fang Qi, Liang Sang
• Keywords: Cement Kilns, PM_2.5, Primary Particles, Steel Sintering Machines

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