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饱和蒸汽温度

来源:动视网 责编:小OO 时间:2025-09-29 19:46:34
文档

饱和蒸汽温度

饱和蒸汽温度对照表温度(℃)密度(kg/m3)绝对压力(Kgf/cm2)温度(℃)密度(kg/m3)绝对压力(Kgf/cm2)1000.61.1031512.6134.81010.6111.051522.6795.021龙1020.6391.0881532.7475.1551030.661.1271542.8165.2921040.6821.1671552.8865.4331050.7051.2081562.9585.5771060.7281.251573.0325.7321070.752
推荐度:
导读饱和蒸汽温度对照表温度(℃)密度(kg/m3)绝对压力(Kgf/cm2)温度(℃)密度(kg/m3)绝对压力(Kgf/cm2)1000.61.1031512.6134.81010.6111.051522.6795.021龙1020.6391.0881532.7475.1551030.661.1271542.8165.2921040.6821.1671552.8865.4331050.7051.2081562.9585.5771060.7281.251573.0325.7321070.752
饱和蒸汽温度对照表

温度(℃)

密度(kg/m3)

绝对压力(Kgf/cm2)

温度(℃)

密度(kg/m3)

绝对压力(Kgf/cm2)

1000.61.1031512.6134.8
1010.6111.051522.6795.021龙

1020.6391.0881532.7475.155
1030.661.1271542.8165.292
1040.6821.1671552.8865.433
1050.7051.2081562.9585.577
1060.7281.251573.0325.732
1070.7521.2941583.1065.872
1080.7761.3391593.1826.025
1090.8011.3851603.266.181
1100.8271.4331613.3396.339
1110.8531.4821623.426.502
1120.881.5321633.5026.667
1130.9081.58313.5866.836
1140.9361.6361653.6717.008
1150.9651.6911663.7587.183
1160.9951.7471673.8477.362
1171.0251.8041683.3977.545
1181.0571.8631694.0297.731
1191.01.9231704.1237.92
1201.1221.9851714.2188.114
1211.1552.0491724.3168.311
1221.192.1151734.4158.511
1231.2252.1821744.5157.716
1241.2612.251754.6188.924
1251.2982.3211764.7239.137龙山

1261.3362.3931774.8299.353
1271.3752.4681787.9379.574
1281.4152.5441795.0489.798
1291.4552.6221805.1610.027
1301.4972.7011815.27410.259
1311.5392.7831825.39110.496
1321.5832.8671835.50910.738
1331.6272.9531845.62910.983
1341.6723.0411855.75211.233
1351.7193.1311865.87711.488
1361.7663.2231876.00311.747
1371.8153.3171886.13212.01
1381.83.41416.212.278
1391.9153.5131906.39712.551
1401.9673.6141916.53312.829
1412.0193.7171926.67113.111
1422.0733.8231936.81213.398
1432.1293.9311946.95513.69
1442.1854.0421957.113.987
1452.2424.1551967.24814.298
1462.3014.2711977.39814.596
1472.3614.3981987.55114.909
1482.4224.511997.70615.226
1492.4844.6342007.86115.549
1502.5484.76
1个大气压=100kpa=0.1mpa=1公斤(kgf/cm^2)

概念必须明确:

露点温度是指:在一定压力下,气体被冷凝至出现第一滴液滴时的温度,称为该压力下该气体的露点温度。

露点温度在沸点温度左右,比沸点温度稍高一些,因为冷凝和气化正好是个相反的过程。由于沸点温度是随压力的变化而变化的,所以想要知道露点温度,只要查出该压力下的沸点温度,就知道露点温度的大概范围了。

而为了防止蒸汽在变换炉内发生冷凝,出现液态水危害催化剂,所以变换炉进口的最低温度都控制在,该操作压力下水蒸气的露点温度以上30-----50℃,绝对不允许低于此指标。

也就是说,当操作压力定了,那么变换炉的进口温度也就定了。

文档

饱和蒸汽温度

饱和蒸汽温度对照表温度(℃)密度(kg/m3)绝对压力(Kgf/cm2)温度(℃)密度(kg/m3)绝对压力(Kgf/cm2)1000.61.1031512.6134.81010.6111.051522.6795.021龙1020.6391.0881532.7475.1551030.661.1271542.8165.2921040.6821.1671552.8865.4331050.7051.2081562.9585.5771060.7281.251573.0325.7321070.752
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