Vapor Pressure of Dimethoxymethane and 1,1,1,3,3-Pentafluoropropane
Vapor Pressure of Dimethoxymethane and 1,1,1,3,3-Pentafluoropropane
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DOI：
10.1021/je0503251
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发表时间：
2006
影响因子：
--
通讯作者：
Jiang Pan;Jiangtao Wu;Zhigang Liu
中科院分区：
文献类型：
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作者：
Jiang Pan;Jiangtao Wu;Zhigang Liu
二甲氧基甲烷的蒸汽压在(2 83~398)K，压力在(2 7.7~935.5)kPa范围内测量，1，1，1，3，3-五氟丙烷的蒸气压在(2 5 3~4 0 3K)K范围内测量，压力在(19~2 348kpa)范围内。用瓦格纳型和吴型蒸汽压方程对蒸汽压数据进行了关联。温度和压力测量的不确定度分别在±5mK和±0.7kPa以内。
The vapor pressure of dimethoxymethane was measured at temperatures from (283 to 398) K with pressures from (27.7 to 935.5) kPa, together with the vapor pressure of 1,1,1,3,3-pentafluorpropane (HFC-245fa) measured at temperatures from (253 to 403) K, with pressures from (19 to 2348) kPa. The vapor pressure data was then correlated using Wagner-type and Wu-type vapor pressure equations. The uncertainties of the measurements for temperature and pressure were within ± 5 mK and ± 0.7 kPa, respectively.