气体含水量的露点温度与ppm.doc

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1、气体含水量的露点温度与ppm(v),g/m3对照表露点(℃)ppm(v)g/m3(按20℃换算)露点(℃)ppm(v)g/m3(按20℃换算)-80℃0.54094.052X10-3-79℃0.63704.772X10-3-78℃0.74895.610X10-3-77℃0.87926.586X10-3-76℃1.0307.716X10-3-75℃1.2069.034X10-3-74℃1.4091.055X10-3-73℃1.6431.231X10-3-72℃1.9131.433X10-3-71℃2.2261.667X10-3-70℃2.5841.936X1

2、0-3-69℃2.9972.245X10-3-68℃3.4712.600X10-3-67℃4.0133.006X10-3-66℃4.6343.471X10-3-65℃5.3434.002X10-3-64℃6.1534.609X10-3-63℃7.0765.301X10-3-62℃8.1286.089X10-3-61℃9.3226.983X10-3-60℃10.688.000X10-3-59℃12.229.154X10-3-58℃13.961.046X10-2-57℃15.931.193X10-2-56℃18.161.360X10-2-55℃20.681.5

3、49X10-2-54℃23.511.761X10-2-53℃26.712.001X10-2-52℃30.322.271X10-2-51℃34.342.572X10-2-50℃38.882.913X10-2-49℃43.973.294X10-2-48℃49.673.721X10-2-47℃56.054.199X10-2-46℃63.174.732X10-2-45℃71.135.328X10-2-44℃80.015.994X10-2-43℃89.916.735X10-2-42℃100.97.558X10-2-41℃113.28.480X10-2-40℃126.

4、89.499X10-2-39℃142.00.1064-38℃158.70.1189-37℃177.20.1327-36℃197.90.1482-35℃220.70.1653-34℃245.80.1841-33℃273.60.2050-32℃304.20.2279-31℃338.00.2532-30℃197.90.1482-29℃416.20.3118-28℃461.30.3456-27℃510.80.3826-26℃565.10.4233-25℃642.90.4681-24℃690.10.5170-23℃761.70.5706-22℃840.00.6292

5、-21℃925.70.6934-20℃10190.7633-19℃11210.8397-18℃12330.9236-17℃13551.015-16℃14871.114-15℃16321.223-14℃17881.339-13℃19591.467-12℃21451.607-11℃23461.757-10℃25661.922-9℃28032.100-8℃30592.291-7℃33382.500气体含水量的露点温度与ppm(v),g/m3对照表(续)露点(℃)ppm(v)g/m3(按20℃换算)露点(℃)ppm(v)g/m3(按20℃换算)-6℃36392.7

6、26-5℃39662.971-4℃43173.234-3℃46993.52-2℃51093.827-1℃55534.160℃60324.519ppm与g/m3换算关系:20℃,1mol理想气体体积V=24.04La—ppmb—g/m3b=×18×10-3