Technical Analysis of Energy Saving and Emission Reducing in China＇s Cement Industry Based on LEAP Model

• 作者: Baoqing Wang Lei Zhang Shu Yao Shuai Yin
• 来源期刊: 气象与环境研究：英文版
• 学科: 工学
• 关键词: LEAP模型 水泥行业 技术分析 中国 节能 减排 二氧化碳排放量 余热发电系统
• 年，卷（期）: 2013,（1）
• 页码范围: 1-4
• 页数: 4页
• 分类号: TQ172.6

摘要

[Objective]The study aimed at evaluating the ability to save energy and reduce CO 2 emission in China’s cement industry.[Method] Based on long-term energy alternative planning system software(LEAP),' LEAP of China’s cement industry' model was established to simulate energy conservation and emission reduction in China’s cement industry from 2010 to 2040 in different technologic situations.[Result]To save energy and reduce CO 2 emissions,new dry process kiln has priority over other technologies or measures,followed by equipment enlargement,mechanical shaft kiln,power generation system based on waste heat,as well as high-efficiency and energy-saving grinding technology,and new preparation technology.If all the advanced technologies and measures are adopted,energy consumption and CO 2 emissions can be reduced by about 40.76% and 42.97% respectively.[Conclusion]LEAP of model is suitable for analyzing energy saving and emission reducing in China’s cement industry and other industrial fields.