生活垃圾制备固体回收燃料影响因素研究  

Study on the Factors Affecting the Properties of SolidRecovered Fuels from Municipal Solid Waste

作　　者：陈宋璇[1] 高严 王旭 王星 刘凯 左子贤 翟小鹏 CHEN Songxuan;GAO Yan;WANG Xu;WANG Xing;LIU Kai;ZUO Zixian;ZHAI Xiaopeng(China ENFI Engineering Corporation,Beijing 100038,China;Gu'an ENFI Enviromental Energy Co.,Ltd.,Gu'an 065501,China)

机构地区：[1]中国恩菲工程技术有限公司,北京100038 [2]固安恩菲环保能源有限公司,河北固安065501

出　　处：《绿色矿冶》2025年第2期101-105,111,共6页Sustainable Mining and Metallurgy

摘　　要：生活垃圾产量在全球范围内逐年增长,其合理处置不仅能够避免环境污染风险,同时有助于实现资源循环利用。本文以生活垃圾为实验对象,采用压制法制备固体回收燃料(SRF),并分析了含水率、成型压力和垃圾组分对固体回收燃料延展率和抗震性的影响。实验结果表明,15%含水率和10 MPa压力适于将生活垃圾压制SRF;提高纸制品含量和降低塑料含量有利于改善SRF延展率和抗震性;在保证良好延展率的基础上,适当降低果皮含量或者提高果壳、纺织品比例可以增强SRF抗震性。制备得到的SRF热值满足ISO TC300相关标准要求,能够作为燃料产品进行交易。The generation of municipal solid waste(MSW)is increasing annually worldwide.Reasonable disposal of MSW can not only avoid environmental pollution risks,but also contribute to resources recycling.In this paper,MSW was compressed to solid recovered fuels(SRF),and the influence of moisture content and composition of MSW and molding pressure on the expansion rate and impact resistance of SRF were analyzed.The results show that increasing the proportion of paper or reducing the proportion of plastics can reduce expansion rate and increase impact resistance of SRF;and reducing the proportion of fruit peels,or increasing the proportion of nutshells and textiles appropriately can enhance impact resistance of SRF,while ensuring good expansion rate.The calorific value of SRF prepared in this experiment meets the requirements of relevant standards of ISO TC300 and can be traded as a fuel product.

关 键 词：生活垃圾 固体回收燃料 影响因素 延展率 抗震性 

分 类 号：X705[环境科学与工程—环境工程]