液氨饱和蒸气压力值.doc

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1、液氨饱和蒸气压力值温度(℃)-78-76-74-72-70-68-66-64-62-60压力(大气压)0.05820.06830.07970.09290.10780.12460.14370.16510.18910.2161温度(℃)-58-56-54-52-50-48-46-44-42-40压力(大气压)0.24610.27960.31670.35780.40340.45360.50870.56930.63570.7083温度(℃)-38-36-34-32-30-28-26-24-22-20压力(大气压)0.78750.87380.96761.06951.1

2、7991.29921.42811.56711.71661.8774温度(℃)-18-16-14-12-10-8-6-4-20压力(大气压)2.04992.23492.43282.64432.87033.11123.36773.64053.93034.2380温度(℃)2468101214161820压力(大气压)4.56404.90905.27505.66106.06856.49856.95207.42907.93108.4585温度(℃)22242628303234363840压力(大气压)11.51212.21212.94313.70814.50715.

3、33916.20917.11318.0569.0125温度(℃)42444648505254565860压力(大气压)9.594010.20410.84319.03820.05921.12122.22423.37224.56225.797温度(℃)62646668707274767880压力(大气压)27.07928.40729.78431.21132.68734.22735.81337.45339.14940.902温度(℃)828486889092949698100压力(大气压)42.71244.58246.51148.50350.55852.67754

4、.86057.11159.42961.816温度(℃)102104106108110112114116118120压力(大气压)64.27466.80469.40672.08474.83777.66880.57883.57086.64489.802温度(℃)122124126128130132132.3压力(大气压)93.04596.37699.796103.309106.913110.613111.3注意：表中所给压力为绝压。《压力容器介质手册》这本书里应该有。液氨换热器用不锈钢的就行啊，如果想省点，壳层用Q235-B（液氨走管层）。液氨饱和蒸汽压与温度的

5、关系温度℃蒸汽压kpa温度℃蒸汽压kpa温度℃蒸汽压kpa温度℃蒸汽压kpa温度℃蒸汽压kpa-4071.77-20190.230429.4220857.06401554.20-3879.79-18207.712462.4522913.19421642.40-3688.54-16226.454497.4024972.11441734.00-3498.04-14246.506534.49261033.90461829.50-32108.37-12267.938573.60281098.70481929.00-30119.55-10290.8310614.893

6、01166.50502032.50-28131.64-8315.2412658.46321237.40522140.10-26144.70-6341.2314704.41341311.40542251.80-24158.79-4368.8716752.74361389.00562368.20-22173.93-2398.2418803.61381469.90582488.70