R404A制冷剂替代方案及研究进展  

R404A Refrigerant Alternatives and Research Progress

作　　者：孙志利 孟珂欣 李雄亚 包锐 刘圣春 陈小宝 Sun Zhili;Meng Kexin;Li Xiongya;Bao Rui;Liu Shengchun;Chen Xiaobao(Tianjin University of Commerce,Refrigeration Engineering Research Center of Ministry of Education of People’s Republic of China,Tianjin Key Laboratory of Refrigeration Technology,Tianjin Refrigeration Engineering Technology Center,Tianjin,300134,China;Foreign Environmental Cooperation Center,Ministry of Ecology and Environment,Beijing,100035,China;The Chemours Chemical(Shanghai)Co.Ltd.,Shanghai,201204,China)

机构地区：[1]天津商业大学,冷冻冷藏技术教育部工程研究中心,天津市制冷技术重点实验室,天津300134 [2]生态环境部对外合作与交流中心,北京100035 [3]科慕化学(上海)有限公司,上海201204

出　　处：《冷藏技术》2022年第2期52-59,共8页Journal of Refrigeration Technology

基　　金：国家重点研发计划“绿色宜居村镇技术创新”重点专项(编号:2020YFD1100305);天津市科学技术局科技帮扶提升重大工程项目(编号:20ZYCGSN00310)。

摘　　要：介绍了《基加利修正案》背景下的制冷剂替代总体发展和各国在执行过程中的政策。以商用制冷系统中常用的高GWP的R404A制冷剂为调研重点,详细分析了R404A制冷剂替代的研究进展,给出了不同化工企业各开发的替代制冷剂,对替代制冷剂的物性参数、循环性能和替代可行性进行了分析。研究结果为高GWP的R404A制冷剂替代提供支持。The overall development of refrigerant substitution in the context of the Kigali Amendment and national policies in the implementation process were presented.Focusing on the high-GWP R404A refrigerant commonly used in commercial refrigeration systems,the research progress of R404A refrigerant substitution is analyzed in detail,the alternative refrigerants developed by different chemical companies are listed.The physical parameters,cycle performance and alternative feasibility of alternative refrigerants are analyzed.The research results support the replacement of the high-GWP R404A refrigerant.

关 键 词：R404A 制冷剂 GWP 物性参数 循环性能 

分 类 号：TB64[一般工业技术—制冷工程]