以自然度为基准的制冷剂新的环保性能评价标准探讨
Evaluation criterion of refrigerant environmental performance based on natural degree
摘要：
随着对制冷剂环保性质的不断深入认识，基于制冷剂寿命周期分析以及对各指标进行综合考虑，一些新的更具科学性的评价标准被提出，从而使得现有评价体系逐步完善发展。通过对几种评价标准的调研分析，以及对制冷剂自然特性的认识评价，提出了一种以自然度为标准的评价体系，并建立了综合的量化分析模型，从自然度评价的角度对未来制冷剂的发展思路进行了预测分析。
关键词 自然度 制冷剂环保评价标准 变暖影响总当量 全球变暖潜能值
Abstract：
According to deepened understanding of environmental nature of refrigerants, and based on life cycle analysis and comprehensive consideration, some new and more scientific evaluation standards are proposed, so the existing evaluation system is gradually improving and developing. Proposes an evaluation system taking natural degree as the standard and establishes the integrated quantitative analysis model through researching of several evaluation criteria and understanding of natural characteristics of refrigerants. Predicts and analyses the future development of refrigerants on the view of natural degree evaluation.
Keywords:natural degree，environmental evaluation criterion of refrigerant， TEWI， GWP