蒸汽压力与饱和温度对照表优质资料

蒸汽压力与饱和温度对照表优质资料(可以直接使用，可编辑优质资料，欢迎下载）

蒸汽压力---饱和温度对照表蒸汽压力与饱和温度对照表优质资料(可以直接使用，可编辑优质资料，欢迎下载）PMPaTh℃PMPaTh℃PMPaTh℃PMPaTh℃PMPaTh℃0.0016.690.35138.132.90230.896.10275.359.30304.260.0217.200.40142.913.00232.766.20276.419.40305.030.00323.770.45147.193.10234.576.30277.469.50305.790.00428.660.50151.113.20236.346.40278.509.60306.550.00532.550.55155.413.30238.086.50279.529.70307.300.00635.280.60158.073.40239.766.60280.539.80308.050.00738.660.65161.823.50241.426.70281.539.90309.520.00841.160.70164.173.60243.036.80282.5210.00309.740.00943.410.75167.503.70244.626.90283.5010.20309.910.0145.450.80169.603.80246.177.00284.1710.40312.410.01553.590.85172.613.90247.687.10285.4210.60313.820.0259.660.90174.534.00249.177.20286.3710.80315.210.02564.550.95177.294.10250.637.30287.3111.00316.580.0368.671.00179.034.20252.077.40287.2311.20317.930.03571.751.10183.204.30253.487.50289.1511.40319.260.0475.411.20187.084.40254.687.60290.0611.60320.570.04578.261.30190.714.50256.227.70290.9611.80321.870.0580.861.40194.134.60257.567.80291.2712.00323.150.05583.241.50197.364.70258.877.90292.2312.20324.410.6085.451.60200.434.80260.168.00293.6012.40325.600.06587.511.70203.354.90261.448.10284.4712.60326.890.0789.441.80206.145.00262.098.20295.3212.80328.100.07591.261.90208.825.10263.928.30296.1713.00329.310.0892.982.00212.635.20265.148.40297.0114.00336.630.08594.642.10213.855.30266.348.50297.8515.00342.120.0996.172.20216.235.40267.528.60298.6716.00347.320.09597.662.30219.255.50268.688.70299.4917.00352.260.1098.082.40220.755.60269.838.80300.3018.00359.960.15110.782.50222.905.70270.968.90301.1119.00361.440.20119.612.60224.995.80272.089.00301.8020.00365.710.25126.782.70228.005.90273.199.10302.6921.00369.790.30132.872.80228.986.00274.279.20303.4822.00373.68饱和蒸汽温度与绝对压力对照表附图1：饱和蒸汽压力温度对照表压力温度压力温度压力温度压力温度MPa℃MPa℃MPa℃MPa℃0.00100.00150.00.00250.00306.949112.975117.540321.101224.11420.300.310.320.330.34133.556134.677135.770136.836137.8762.502.552.602.652.70223.990225.046226.085227.110228.1209.59.69.79.89.9307.289308.050308.806309.556310.2990.00350.00400.00450.00500.005526.670728.953331.053332.879334.61410.350.360.370.380.39138.891139.885140.855141.803142.7322.752.802.852.902.95229.115230.096231.065232.232.96210.010.210.410.610.8311.037312.496313.933315.348316.7430.00600.00650.00700.00750.008036.166337.627138.996740.274941.50750.400.410.420.430.44143.642144.535145.411146.269147.1123.03.13.23.33.4233.893235.718237.499239.238240.93611.011.211.411.611.8318.118319.474320.811322.130323.4310.00850.00900.00950.0100.01142.648843.790144.817345.798847.69340.450.460.470.480.49147.933148.751149.550150.336151.1083.53.63.73.83.9242.597244.222245.812247.370248.89712.012.212.412.612.8324.715325.983327.234328.469329.6890.0120.0130.0140.0150.01649.428151.048852.555353.970555.34010.500.520.540.560.58151.867153.350154.788156.185157.5434.04.14.24.34.4250.394251.862253.304254.719256.11013.013.213.413.613.8330.894332.084333.260334.422335.5710.0170.0180.0190.0.02156.595557.805358.969460.065061.13780.600.620.640.660.68158.863160.148161.402162.625163.8174.54.64.74.84.9257.447258.820260.141261.441262.72114.014.214.414.614.8336.707337.829338.939340.037341.1220.0220.0230.0240.0250.02662.142263.123764.059664.972665.86280.700.720.740.760.78164.983166.123167.237168.328169.3975.05.15.25.35.4263.980265.221266.443267.648268.83515.015.215.415.615.8342.196343.258344.309345.349346.3780.0270.0280.0290.0300.03266.707467.529168.328069.104170.61060.800.820.840.860.88170.444171.471172.477173.466174.4365.55.65.75.85.9270.005271.159272.298273.422274.53016.016.216.416.616.8347.396348.404349.401350.389351.3660.0340.0360.0380.0400.04572.014473.361174.650875.872078.73660.900.920.940.960.98175.389176.325177.245178.150179.0406.06.16.26.36.4275.625276.706277.773278.827279.86817.017.217.417.617.8352.334353.293354.242355.181356.1120.0500.0550.0600.0650.07081.338883.735585.949688.015489.95561.001.051.101.151.20179.916182.048184.100186.081187.9956.56.66.76.86.9280.897281.914282.920283.914284.89718.018.218.418.618.8357.0343570947358.851359.747360.6350.0750.0800.0850.0900.09591.781693.510795.148596.712198.20211.251.301.351.401.45189.848191.644193.386195.078196.7257.07.17.27.37.4285.869286.830287.781288.722289.65419.019.219.419.619.8361.514362.385363.248364.103364.9500.100.110.120.130.1499.634102.316104.810107.138109.3181.501.551.601.651.70198.327199.887201.410202.895204.3467.57.67.77.87.9290.575291.488292.391293.285294.17120.020.220.420.620.8365.789366.620367.444368.260369.0680.150.160.170.180.19111.378113.326115.178116.941118.6251.751.801.851.901.95205.764207.151208.508209.838211.1408.08.18.28.38.4295.048295.916296.777297.629298.47421.021.221.421.621.8369.868370.661371.447372.224372.9930.200.210.220.230.24120.240121.789123.281124.717126.1032.002.052.102.152.20212.417213.669214.898216.104217.2898.58.68.78.88.9299.310300.140300.962301.777302.54822.022.064373.752373.990.250.260.270.280.29127.444128.740129.998131.218132.4032.252.302.352.402.45218.452219.596220.722221.829222.9189.09.19.29.39.4303.385304.179304.966305.747306.521饱和蒸汽温度压力对照表温度（℃）绝对压力（bar）℃bar℃bar1001.0131343.0411687.5451011.0501353.1311697.7311021.0881363.2231707.9201031.1271373.3171718.1141041.1671383.4141728.3111051.2081393.5131738.5111061.2501403.6141748.7161071.2941413.7171758.9241081.3391423.8231769.1371091.3851433.9311779.3531101.4331444.0421789.5741111.4821454.1551799.7981121.5321464.27118010.0271131.5831474.39818110.2591141.6361484.51018210.4961151.6911494.63418310.7381161.7471504.76018410.9831171.8041514.88918511.2331181.8631525.02118611.4881191.9231535.15518711.7471201.9851545.29218812.0101212.0491555.43318912.2781222.1151565.57719012.5511232.1821575.73219112.8291242.251585.87219213.1111252.3211596.02519313.3981262.3931606.18119413.6901272.4681616.33919513.9871282.5441626.50219614.2981292.6221636.66719714.5961302.7011646.83619814.9091312.7831657.00819915.2261322.8671667.18320015.5491332.9531677.362问题：饱和蒸汽温度与压力对照表说明：蒸汽是常用的换热介质，而温度控制是通过一定压力下的流量调节来实现的，希望大家建立一个基本的概念。在热交热器或者其它需要蒸汽阀门的地方，大家在选型时经常会用到。现将饱和蒸汽的温度与压力对照表整理，供大家参考！温度（℃）密度（kg/m3)绝对压力（Mpa)1000.61.1031010.6111.051020.6391.0881030.661.1271040.6821.1671050.7051.2081060.7281.251070.7521.2941080.7761.3391090.8011.3851100.8271.4331110.8531.4821120.881.5321130.9081.5831140.9361.6361150.9651.6911160.9951.7471171.0251.8041181.0571.8631191.0891.9231201.1221.9851211.1552.0491221.192.1151231.2252.1821241.2612.251251.2982.3211261.3362.3931271.3752.4681281.4152.5441291.4552.6221301.4972.7011311.5392.7831321.5832.8671331.6272.9531341.6723.0411351.7193.1311361.7663.2231371.8153.3171381.8643.4141391.9153.5131401.9673.6141412.0193.7171422.0733.8231432.1293.9311442.1854.0421452.2424.1551462.3014.2711472.3614.3981482.4224.511492.4844.6341502.5484.761512.6134.8891522.6795.0211532.7475.1551542.8165.2921552.8865.4331562.9585.5771573.0325.7321583.1065.8721593.1826.0251603.266.1811613.3396.3391623.426.5021633.5026.6671643.5866.8361653.6717.0081663.7587.1831673.8477.3621683.9377.5451694.0297.7311704.1237.921714.2188.1141724.3168.3111734.4158.5111744.5158.7161754.6188.9241764.7239.1371774.8299.3531784.9379.5741795.0489.7981805.1610.0271815.27410.2591825.39110.4961835.50910.7381845.62910.9831855.75211.2331865.87711.4881876.00311.7471886.13212.011896.26412.2781906.39712.5511916.53312.8291926.67113.1111936.81213.3981946.95513.691957.113.9871967.24814.2981977.39814.5961987.55114.9091997.70615.2262007.86415.549可以说对的,10公斤绝对大气压对应的饱和蒸汽温度就是179度,楼上的说的184度是10公斤表压(也就是压力表上指示的压力;压力表是从0开始记数的,而大气本身就有1公斤的压力，绝对大气压=表压+1),184度是11公斤绝对大气压下的饱和蒸汽对应温度。这里都强调“饱和蒸汽”，因为还有“过热蒸汽”，过热蒸汽的温度是不于压力成对应关系的。Antoine公式:ln(P)=9.3876-3826.36/(T-45.47)【T在290～500K之间】P：MPaT：K我用这个公式算出来是T=452.77K约179度.不知道对不对?请高手指教!《饱和蒸汽压力、温度对照表》制硝2021-05-2410:53:57阅读16207评论10

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订阅压力MPa温度℃压力MPa温度℃压力MPa温度℃压力MPa温度℃0.00099.50.180131.00.00099.5-0.07265.00.005101.00.185131.5-0.00299.0-0.07464.00.010102.00.190132.0-0.00498.5-0.07663.00.015103.50.195132.5-0.00697.5-0.07862.00.104.50.200133.5-0.00897.0-0.0860.00.025105.50.210134.5-0.01096.5-0.08159.00.030107.00.220135.5-0.01296.0-0.08257.50.035108.00.230136.5-0.01495.0-0.08356.00.040109.00.240137.5-0.01694.5-0.08455.00.045110.00.250139.0-0.01894.0-0.08553.50.050111.00.260139.5-0.93.0-0.08652.00.055112.00.270140.5-0.02292.5-0.08750.00.060113.00.280141.5-0.02492.0-0.08848.50.065114.00.290142.5-0.02691.0-0.08947.00.070115.00.300143.5-0.02890.5-0.09045.50.075115.50.310144.5-0.03090.0-0.09143.50.080116.50.320145.0-0.03289.0-0.09241.50.085118.00.330146.0-0.03488.5-0.09339.00.090119.00.340147.0-0.03688.0-0.09435.50.095119.50.350147.5-0.03887.0-0.09532.50.100120.00.360148.5-0.04085.5-0.09628.50.105121.00.370149.5-0.04284.5-0.09723.50.110121.50.380150.0-0.04484.0-0.09817.00.115122.50.390151.0-0.04683.0-0.0996.50.120123.00.400151.5-0.04882.0摘自：《化工工艺设计手册》下册,1986年第一版0.125123.50.420153.0-0.05081.00.130124.50.440154.5-0.05280.00.135125.00.460156.0-0.05478.50.140126.00.480157.5-0.05677.50.145126.50.500158.5-0.05876.00.150127.00.520160.0-0.06075.00.155128.00.540161.0-0.06273.50.160128.50.560162.5-0.06471.50.165129.00.580163.5-0.06670.00.170129.50.600164.5-0.06868.00.175130.5

-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

压力单位非常的多,如果要全部写出来……呵呵,我还做不到，我至今也没都认识全,不过有很多很少使用。主要还是学习国际单位和几个常用单位就可以了。常用压力单位有：帕斯卡N/m2（Pa）千帕(kPa)兆帕(MPa)巴（bar）毫巴（mbar）微巴（μbar）标准大气压（atm）磅力/英寸^2lb/inch2（psi)工程大气压(kgf/cm2)托（Torr）=毫米汞柱（mmHg）英寸汞柱（inchHg）毫米水柱（mmH2O）达因/厘米2（dyn/cm2）换算关系：1兆帕(MPa)＝1000000帕(Pa)1巴(bar)＝1000毫巴(mbar)1毫巴(mbar)＝1000微巴(μbar)＝1000达因/厘米2(dyn/cm2)1托(Torr)＝1毫米汞柱(mmHg)＝133.329帕(Pa)1工程大气压＝1千克力/厘米2(kgf/cm2)1物理大气压＝1标准大气压(atm)饱和蒸汽温度密度压力对照表温度（℃）密度（kg/m3)绝对压力（Mpa)温度（℃）密度（kg/m3)绝对压力（Mpa)温度（℃）密度（kg/m3)绝对压力（Mpa)1000.61.1031341.6723.0411683.9377.5451010.6111.051351.7193.1311694.0297.7311020.6391.0881361.7663.2231704.1237.921030.661.1271371.8153.3171714.2188.1141040.6821.1671381.8643.4141724.3168.3111050.7051.2081391.9153.5131734.4158.5111060.7281.251401.9673.6141744.5158.7161070.7521.2941412.0193.7171754.6188.9241080.7761.3391422.0733.8231764.7239.1371090.8011.3851432.1293.9311774.8299.3531100.8271.4331442.1854.0421784.9379.5741110.8531.4821452.2424.1551795.0489.7981120.881.5321462.3014.2711805.1610.0271130.9081.5831472.3614.3981815.27410.2591140.9361.6361482.4224.511825.39110.4961150.9651.6911492.4844.6341835.50910.7381160.9951.7471502.5484.761845.62910.9831171.0251.8041512.6134.8891855.75211.2331181.0571.8631522.6795.0211865.87711.4881191.0891.9231532.7475.1551876.00311.7471201.1221.9851542.8165.2921886.13212.011211.1552.0491552.8865.4331896.26412.2781221.192.1151562.9585.5771906.39712.5511231.2252.1821573.0325.7321916.53312.8291241.2612.251583.1065.8721926.67113.1111251.2982.3211593.1826.0251936.81213.3981261.3362.3931603.266.1811946.95513.691271.3752.4681613.3396.3391957.113.9871281.4152.5441623.426.5021967.24814.2981291.4552.6221633.5026.6671977.39814.5961301.4972.7011643.5866.8361987.55114.9091311.5392.7831653.6717.0081997.70615.2261321.5832.8671663.7587.1832007.86415.5491331.6272.9531673.8477.362过热蒸汽密度表

过热蒸汽密度表一PMPat(℃)

1501701902102302502702900.100.150.200.250.300.400.500.801.101.401.702.002.503.003.504.004.505.006.007.008.009.0010.012.515.017.520.021.50.51640.77811.04231.30891.57832.12372.66584.39666.13137.87859.846411.629515.189018.416822.700827.16430.385235.424343.895456.720165.471384.5457108.6250158.3464206.4175250.3934327.8165384.66470.49250.74120.99181.24441.49902.01412.53804.16765.83327.51639.368811.098514.451617.570921.571325.747028.916333.629341.747553.699162.180079.8261102.0289148.7516194.4276236.6910309.9521363.29750.47070.70790.94661.18691.42871.91662.41213.93725.53427.15409.247310.567613.715016.724320.442724.330327.447531.834239.598850.678058.888375.106195.4346139.1578182.4477222.8603291.2953341.90270.45070.67770.90561.13491.36531.82972.29973.74005.23566.79138.413010.036612.977615.877619.313122.912925.978430.038437.450847.656155.596870.386388.8412129.5629170.4577209.1592273.4409320.54550.43230.65000.86841.08491.30791.75132.19923.56554.97196.42887.93529.505412.240615.036718.226621.495424.509628.243335.344.635252.306165.666582.2486119.9781158.4766195.4568255.5786299.1880

0.41560.62460.83421.04451.25401.65272.10813.41104.74596.11477.52198.974411.503614.184217.053020.077823.040726.448333.154141.613349.014560.946575.6543110.3842146.4967181.6261236.9217277.79310.40010.60100.80271.00481.20771.61522.02553.27184.54455.84377.17138.535010.879413.337715.924318.660321.571724.653231.006238.592245.723156.22065.769995.7769127.6820163.4280219.0574256.42600.38570.57950.77360.96821.16341.55541.94953.14534.36125.60066.86078.144710.350012.635915.016317.499720.102822.858028.857435.570442.431651.507762.467691.1964122.5268154.2312201.2031235.0688

过热蒸汽密度表二PMPat(℃)

3103303503703904104304500.100.150.200.250.300.400.500.801.101.401.702.002.503.003.504.004.505.006.007.008.009.0010.012.515.017.520.021.50.37240.55940.74650.93431.12241.50001.88023.02834.19435.37946.58157.80619.888811.997914.256516.552718.933321.422126.709132.548839.139946.787759.664881.6034110.5369140.3919182.5462213.67390.36000.54040.72140.90271.08441.47011.81472.92154.04195.17776.33097.49559.480611.514313.850115.74917.960820.250825.050230.223135.848542.068049.280272.010598.5531126.6895174.3185192.31640.34840.52300.69800.87321.04881.40101.75452.82273.90304.99456.09987.21869.113911.049413.028615.053917.127919.262723.700628.403733.417938.808344.756062.417886.5688116.3142166.0907171.86510.33750.50660.67590.84561.01561.35631.69832.73053.77224.82605.77796.96198.780210.630812.616214.439216.401818.410822.557029.903531.482536.321741.527456.149674.5840100.8176137.7965150.00740.32720.49120.65530.81980.98451.31441.64562.64403.65124.66735.69366.72608.475010.249312.052813.886215.752717.656521.562925.633029.869834.304439.000651.821266.834185.3228108.5430128.16140.31760.47670.63600.79550.95521.27531.59612.56353.53844.52205.51206.51178.19389.900011.630813.307714.757916.982720.690024.522428.496932.294736.934448.501561.553076.618594.4945106.63600.30860.46310.61780.77260.92771.23771.54982.48843.43354.38575.34416.30907.93329.577511.242512.999114.667916.371919.906223.402127.291331.159335.168445.802357.513770.571185.327695.13660.29980.45020.60050.75070.89891.20351.