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·中国制冷学会定于今年10月份在广州市召开“取代CYCS的建议和对策研讨会”,目的沟通国内外有关CFCS取代动向信息交流,促进我国制冷行业CFCS替代物和取代技术的开发和应用。·据中国制冷空调工业协会《简报》今年第四期报道,陕西省开展氟利昂替代物的研制,成功合成了R134a,并在R152a/R22混合工质的研究方面取得重要成果。经国内专家鉴定新研制合成的R134a,合成路线可行,技术先进,生产率达到国外八十年代文献水平,纯度达到99.8％以上。
· The China Refrigeration Institute is scheduled to hold a “Seminar on the Replacement of CYCS Recommendations and Countermeasures” in Guangzhou in October this year. The purpose is to communicate domestic and international exchanges of information on CFCS replacement and promote the development and application of substitutes and replacement technologies for CFCS in the refrigeration industry in China. According to the fourth report of the China Refrigeration and Air-Conditioning Industry Association’s “Brief Report” this year, Shaanxi Province carried out research and development of alternatives to Freon, successfully synthesized R134a, and achieved important results in the research of R152a/R22 mixed media. The newly developed synthetic R134a has been identified by domestic experts. The synthetic route is feasible and the technology is advanced. The productivity reaches the foreign literature level in the 1980s and the purity reaches 99.8%.