常用液化氣體的充裝系數(shù)

1、.常用液化氣體的充裝系數(shù) 一、低壓液化氣體的充裝系數(shù)1.常用低壓液化氣體的充裝系數(shù)不得大于下表的規(guī)定:表 低壓液化氣體的飽和蒸氣壓力和充裝系數(shù)序號(hào)氣體名稱分子式60時(shí)的飽和蒸汽壓力（表壓）/mpa充裝系數(shù)（kg/l）臨界溫度1氨nh32.520.532氯cl21.681.253溴化氫hbr4.861.194硫化氫h2s4.390.665二氧化硫so21.011.236四氧化二氮n2o40.411.37碳酰二氯(光氣)cocl20.431.258氟化氫hf0.280.839丙烷c3h82.020.4110環(huán)丙烷c3h61.570.53精品.11正丁烷c4h100.530.5112異丁烷c4h10

2、0.760.4913丙烯c3h62.420.4214異丁烯（2-甲基丙烯）c4h80.670.53151-丁烯c4h80.660.53161,3-丁二烯c4h60.630.5517六氟丙烯（r-1216）c3f61.691.0618二氯二氟甲烷（-12)cf2cl21.421.1419二氯氟甲烷（r-21）chfcl20.421.2520二氟氯甲烷(r-22)chf2cl2.321.0221二氯四氟乙烷(r-114)c2f4cl20.491.3122二氟氯乙烷(r-142b)c2h3f2cl0.760.9923，三氟乙烷(r-143b)c2h3f32.770.6624偏二氟乙烷(r-152a)

3、c2h4f21.370.7925二氟溴氯甲烷(r-12b1)cf2clbr0.621.6226三氟氯乙烯(r-1113)c2f3cl1.491.127氯甲烷（甲基氯）ch3cl1.270.8128氯乙烷（乙基氯）c2h5cl0.350.829氯乙烯（乙烯基氯）c2h3cl0.910.8230溴甲烷（甲基溴）ch3br0.521.531溴乙烯（乙烯基溴）c2h3br0.351.28精品.32甲胺ch3nh20.940.633二甲胺(ch3)nh0.510.5834三甲胺(ch3)3n0.490.5635乙胺c2h5nh20.340.6236二甲醚（甲醚)c2h6o1.350.5837乙烯基甲醚（甲基乙烯基醚）c3h6o0.40.6738環(huán)氧乙烷（氧化乙烯）c2h4o0.440.7939順2-丁烯c4h80.480.5540反2-丁烯c4h80.520.5441五氟氯乙烷(r-115)c2f5cl1.971.0342八氟環(huán)丁烷(rc-318)c4f80.761.3143三氯化硼bcl30.321.244甲硫醇(硫氫甲烷)ch3sh0.470.7845三氟氯乙烷(r-133a)c2h2f3cl0.521.1846474849502.其他液化氣體的充裝系數(shù)不得大于由以下公式計(jì)算確定的值 精品.式中：低壓液化氣體的充裝系數(shù)，單位為千克每升（kg/l）；低壓液化氣體在最高液相介質(zhì)溫度下