| 摘要: |
| 制冷剂是蒸气压缩循环中必不可少的工作流体，氢氟烷烃类化合物是目前制冷、空调和热泵设备中的主要制冷剂，但该类制冷剂会引起全球变暖等问题，因此亟需开发应用性能相似、环境性能友好的新型制冷剂。介绍了不同制冷剂在-100~200 ℃蒸气压缩循环应用场景中的使用现状，并综述了具有前景的低GWP制冷剂替代方案研究进展；在此基础上，对HFO-1234yf、HFO-1234ze(E)、HFO-1234ze(Z)、HCFO-1233zd(E)、HFO-1336mzz(Z) 5种低GWP制冷剂在实际应用系统中的最新研究及关键问题进行总结。 |
| 关键词: 制冷剂 空调 热泵 有机朗肯循环 GWP |
| DOI：10.3969/j.issn.0253-4339.2024.03.023 |
| 投稿时间：2023-03-24 修订日期：2023-06-30
录用日期：2023-08-03 |
| 基金项目: |
|
| Research Progress on Application of Novel Low GWP Refrigerants in Temperature Range from −100 ℃ to 200 ℃ |
|
Zhang Di, Guo Zhikai, Yu Wanjin, Lu Peng, Liu Yaoyao, Liu Wucan, Zhang Jianjun
|
| (State Key Laboratory of Fluorinated Greenhouse Gases Replacement and Control Treatment, Zhejiang Research Institute of Chemical Industry Co., Ltd.) |
| Abstract: |
| A refrigerant is an essential working fluid in a vapor-compression refrigeration cycle. Hydrofluorocarbons are currently used as refrigerants in refrigeration, air-conditioning, and heat pump systems and are potent greenhouse gases. Thus, replacement refrigerants with high thermal performances and low environmental impacts must be identified. This paper presents a comprehensive review of the refrigerants in different vapor-compression cycle applications covering the temperature range from ?100 to 200 °C. The most promising low-GWP alternative is proposed. Moreover, five refrigerants, including HFO-1234yf, HFO-1234ze(E), HFO-1234ze(Z), HCFO-1233zd(E), and HFO-1336mzz(Z), for application in vapor compression equipment, are summarized. |
| Key words: refrigerant air conditioning heat pump organic Rankine cycle GWP |
