烃类饱和蒸汽压与温度对照表 汇总

饱和蒸汽压力、温度对照表相对压力压力温度压力温度压力温度压力温度MPa ℃MPa ℃MPa ℃MPa ℃0.000 99.5 0.180 131.0 0.000 99.5 -0.072 65.0 0.005 101.0 0.185 131.5 -0.002 99.0 -0.074 64.0 0.010 102.0 0.190 132.0 -0.004 98.5 -0.076 63.0 0.015 103.5 0.195 132.5 -0.006 97.5 -0.078 62.0 0.020 104.5 0.200 133.5 -0.008 97.0 -0.080 60.0 0.025 105.5 0.210 134.5 -0.010 96.5 -0.081 59.0 0.030 107.0 0.220 135.5 -0.012 96.0 -0.082 57.5 0.035 108.0 0.230 136.5 -0.014 95.0 -0.083 56.0 0.040 109.0 0.240 137.5 -0.016 94.5 -0.084 55.0 0.045 110.0 0.250 139.0 -0.018 94.0 -0.085 53.5 0.050 111.0 0.260 139.5 -0.020 93.0 -0.086 52.0 0.055 112.0 0.270 140.5 -0.022 92.5 -0.087 50.0 0.060 113.0 0.280 141.5 -0.024 92.0 -0.088 48.5 0.065 114.0 0.290 142.5 -0.026 91.0 -0.089 47.0 0.070 115.0 0.300 143.5 -0.028 90.5 -0.090 45.5 0.075 115.5 0.310 144.5 -0.030 90.0 -0.091 43.5 0.080 116.5 0.320 145.0 -0.032 89.0 -0.092 41.5 0.085 118.0 0.330 146.0 -0.034 88.5 -0.093 39.0 0.090 119.0 0.340 147.0 -0.036 88.0 -0.094 35.5 0.095 119.5 0.350 147.5 -0.038 87.0 -0.095 32.5 0.100 120.0 0.360 148.5 -0.040 85.5 -0.096 28.5 0.105 121.0 0.370 149.5 -0.042 84.5 -0.097 23.5 0.110 121.5 0.380 150.0 -0.044 84.0 -0.098 17.0 0.115 122.5 0.390 151.0 -0.046 83.0 -0.099 6.50.120 123.0 0.400 151.5 -0.048 82.00.125 123.5 0.420 153.0 -0.050 81.00.130 124.5 0.440 154.5 -0.052 80.00.135 125.0 0.460 156.0 -0.054 78.50.140 126.0 0.480 157.5 -0.056 77.50.145 126.5 0.500 158.5 -0.058 76.00.150 127.0 0.520 160.0 -0.060 75.00.155 128.0 0.540 161.0 -0.062 73.50.160 128.5 0.560 162.5 -0.064 71.50.165 129.0 0.580 163.5 -0.066 70.00.170 129.5 0.600 164.5 -0.068 68.00.175 130.5 -0.070 66.5查表可知：锅炉在0.6兆帕时水蒸汽温度是164.5摄氏度饱和蒸汽压力与温度对照表绝对压力发布时间：2008.12.17 新闻来源：网络浏览次数：4722教你如何用WORD文档(2012-06-27 192246)转载▼标签：杂谈1. 问：WORD 里边怎样设置每页不同的页眉？如何使不同的章节显示的页眉不同？答：分节，每节可以设置不同的页眉。

温度 (℃) 177 178 179 180 181 182 183 184 185 186 187
密度 绝对压力 (kg/m3) (Mpa) 4.829 9.353 4.937 9.574 5.048 9.798 5.16 10.027 5.274 10.259 5.391 10.496 5.509 10.738 5.629 10.983 5.752 11.233 5.877 11.488 6.003 11.747
密度 绝对压力 (kg/m3) (Mpa) 0.853 1.482 0.88 1.532 0.908 1.583 0.936 1.636 0.965 1.691 0.995 1.747 1.025 1.804 1.057 1.863 1.089 1.923 1.122 1.985 1.155 2.049
温度 (℃) 188 189 190 191 192 193 194
密度 绝对压力 (kg/m3) （Mpa) 6.132 12.01 6.264 12.278 6.397 12.551 6.533 12.829 6.671 13.111 6.812 13.398 6.955 13.69
温度 ( ℃) 195 196 197 198 199 200
密度 绝对压力 (kg/m3) (Mpa) 7.1 13.987 7.248 14.298 7.398 14.596 7.551 14.909 7.706 15.226 7.864 15.549
温度 (℃) 133 134 135 136 137 138 139 140 141 142 143
密度 绝对压力 (kg/m3) (Mpa) 1.627 2.953 1.672 3.041 1.719 3.131 1.766 3.223 1.815 3.317 1.864 3.414 1.915 3.513 1.967 3.614 2.019 3.717 2.073 3.823 2.129 3.931

饱和蒸汽压力——温度对照表饱和蒸汽压力——温度对照表压力MPa 温度℃压力MPa温度℃压力MPa温度℃压力MPa温度℃0.00099.50.180131.00.00099.5-0.07265.0 0.005101.00.185131.5-0.00299.0-0.07464.0 0.010102.00.190132.0-0.00498.5-0.07663.0 0.015103.50.195132.5-0.00697.5-0.07862.0 0.020104.50.200133.5-0.00897.0-0.0860.0 0.025105.50.210134.5-0.01096.5-0.08159.0 0.030107.00.220135.5-0.01296.0-0.08257.5 0.035108.00.230136.5-0.01495.0-0.08356.0 0.040109.00.240137.5-0.01694.5-0.08455.0 0.045110.00.250139.0-0.01894.0-0.08553.5 0.050111.00.260139.5-0.02093.0-0.08652.0 0.055112.00.270140.5-0.02292.5-0.08750.0 0.060113.00.280141.5-0.02492.0-0.08848.5 0.065114.00.290142.5-0.02691.0-0.08947.0 0.070115.00.300143.5-0.02890.5-0.09045.5 0.075115.50.310144.5-0.03090.0-0.09143.5 0.080116.50.320145.0-0.03289.0-0.09241.5 0.085118.00.330146.0-0.03488.5-0.09339.0 0.090119.00.340147.0-0.03688.0-0.09435.5 0.095119.50.350147.5-0.03887.0-0.09532.5 0.100120.00.360148.5-0.04085.5-0.09628.5 0.105121.00.370149.5-0.04284.5-0.09723.5 0.110121.50.380150.0-0.04484.0-0.09817.0 0.115122.50.390151.0-0.04683.0-0.099 6.5 0.120123.00.400151.5-0.04882.0摘自：《化工工艺设计手册》下0.125123.50.420153.0-0.05081.00.130124.50.440154.5-0.05280.0册,1986年第一版0.135125.00.460156.0-0.05478.50.140126.00.480157.5-0.05677.50.145126.50.500158.5-0.05876.00.150127.00.520160.0-0.06075.00.155128.00.540161.0-0.06273.50.160128.50.560162.5-0.06471.50.165129.00.580163.5-0.06670.00.170129.50.600164.5-0.06868.00.175130.5-0.07066.5加热室温度差=壳层压力(真空度)相应温度-加热室料液温度蒸汽过热度=蒸汽温度-饱和蒸汽压力相应温度循环真空泵指示表真空度读数是从0.0Mpa到0.1Mpa的1mmHg=133pa 0.1Mpa=760mmHg0.099Mpa =(0.1-0.099)*760/0.1=7.6mmHg （6.5℃）我们通常说的几公斤的压力是表压，即如果要达到175℃需要的绝对压力为8.924（见下表），那么表压应为8.924-1=7.924公斤的压力饱和蒸汽温度压力对照表温度（℃）绝对压力（bar）℃bar ℃bar 100 1.013 134 3.041 168 7.545101 1.050 135 3.131 169 7.731102 1.088 136 3.223 170 7.920103 1.127 137 3.317 171 8.114104 1.167 138 3.414 172 8.311105 1.208 139 3.513 173 8.511106 1.250 140 3.614 174 8.716107 1.294 141 3.717 175 8.924108 1.339 142 3.823 176 9.137109 1.385 143 3.931 177 9.353110 1.433 144 4.042 178 9.574111 1.482 145 4.155 179 9.798112 1.532 146 4.271 180 10.027113 1.583 147 4.398 181 10.259 114 1.636 148 4.510 182 10.496 115 1.691 149 4.634 183 10.738 116 1.747 150 4.760 184 10.983 117 1.804 151 4.889 185 11.233 118 1.863 152 5.021 186 11.488 119 1.923 153 5.155 187 11.747 120 1.985 154 5.292 188 12.010 121 2.049 155 5.433 189 12.278 122 2.115 156 5.577 190 12.551 123 2.182 157 5.732 191 12.829 124 2.25 158 5.872 192 13.111 125 2.321 159 6.025 193 13.398 126 2.393 160 6.181 194 13.690 127 2.468 161 6.339 195 13.987 128 2.544 162 6.502 196 14.298 129 2.622 163 6.667 197 14.596 130 2.701 164 6.836 198 14.909 131 2.783 165 7.008 199 15.226 132 2.867 166 7.183 200 15.549 133 2.953 167 7.362循环真空泵指示表真空度是由大变小的，读数是从0.1Mpa到0.095Mpa的1mmHg=133pa 0.1Mpa=760mmHg0.095Mpa =(0.1-0.095)*760/0.1=38mmHg即真空表是从760mmHg-------38mmHg。

温度 (Temperature) 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243
饱和蒸气压 (Saturated water vapor pressure) 2317.8 2362.5 2407.8 2453.8 2500.5 2547.9 2595.9 2644.6 2694.1 2744.2 2795.1 2846.7 2899 2952.1 3005.9 3060.4 3115.7 3171.8 3288.6 3286.3 3344.7 3403.9 3463.9 3524.7
温度 (Temperat ure)
饱和蒸气压 (Saturated water vapor pressure) /(×10^3Pa) 3973.6 4041.2 4109.6 4178.9 4249.1 4320.2 4392.2 4465.1 4539 4613.7 4689.4 4766.1 4843.7 4922.3 5001.8 5082.3 5163.8 5246.3 5329.8 5414.3 5499.9 5586.4 5674
温度 (Temper ature) 119 120 121 122 123 124
饱和蒸气压 (Saturated water vapor pressure) 192.28 198.48 204.85 211.38 218.09 224.96
温度 (Temperature) 244 245 246 247 248 249
温度 (Temperature) 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219