摘要
综述了选择性破碎技术在典型固体废弃物(城市活垃圾、煤矸石、废弃电子电器产品)领域的应用进展,并介绍了破碎功耗学说和选择性破碎功耗理论的研究进展,强调破碎过程中的能量消耗与物料特性、设备结构等因素相关,进一步说明选择性破碎在能耗降低和破碎效率等方面有显著优势,从而为废弃物再生利用和资源化提供一条可节能降耗的新思路。
This paper reviewed the progress of application of selective crushing technology in typical solid wastes (including municipal solid waste, coal gangue, and waste electrical & electronic equipment), introduced the progress of research on crushing power consumption theory and selective crushing power consumption theory, emphasized that the energy consumption in the crushing process was related to the material characteristics and equipment structure, and further specified the significant advantages of selective crushing in reduction of energy consumption and crushing efficiency, providing the waste recycling with a way of thinking of energy conservation and consumption reduction.
作者
黄庆
张承龙
王景伟
HUANG Qing;ZHANG Cheng-long;WANG Jing-wei(Research Center of Resource Recycling Science and Engineering,Shanghai 201209,China;Shanghai Collaborative Innovation Centre for WEEE Recycling,Shanghai Polytechnic University,Shanghai 201209,China)
出处
《环境工程》
CAS
CSCD
北大核心
2019年第6期141-145,共5页
Environmental Engineering
基金
上海第二工业大学基金项目(EGD17XQD38)
上海第二工业大学重点学科建设项目(XXKZD1602)
上海市高原学科-环境科学与工程(资源循环科学与工程)资助
关键词
选择性破碎
资源化
煤矸石
废弃电子电器产品
功耗
selective crushing
recycling
coal gangue
waste electrical & electronic equipment
energy consumption
