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发明名称
节能制冷剂
摘要
一种用于压缩制冷机的节能制冷剂,它由丙烷,丁烷,二氧化碳组成。它与目前广泛使用的制冷剂氟利昂R12相比较,具有汽化潜热大,冷冻能力强,沸点低,制冷温度低,分子量小,粘度低,易流动,价格便宜,易得,不破坏大气臭氧层优点,是一种值得广泛推广使用的制冷剂。
申请公布号
CN1031834C
申请公布日期
1996.05.22
申请号
CN91108302.2
申请日期
1991.09.27
申请人
龙扬名
发明人
龙扬名;龙昭苇
分类号
C09K5/00
主分类号
C09K5/00
代理机构
代理人
主权项
一种由C3H8,摩尔分数0.1~0.5;C4H10,摩尔分数0.1~0.7;CO2,摩尔分数0.15~0.8;极微量C3H6,C4H8,CH4,C2H6,C5H12,B2S组成的组合物。
地址
610213四川省成都市双流县华阳镇输气技校
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