蒸汽和饱和蒸汽热焓表

热焓表（饱和蒸汽或过热蒸汽）1、饱和蒸汽压力- 焓表（按压力排列）压力MPa温度焓KJ / kg压力MPa温度焓KJ / kg0.0016.982513.81.00179.882777.00.00217.512533.21.10184.062780.40.00324.102545.21.20187.962783.40.00428.982554.11.30191.62786.00.00532.902561.21.40195.042788.40.00636.182567.11.50198.282790.40.00739.022572.21.60201.372792.20.00841.532576.71.40204.32793.80.00943.792580.81.50207.12795.10.01045.832584.41.90209.792796.40.01554.002598.92.00212.372797.40.02060.092609.62.20217.242799.10.02564.992618.12.40221.782800.40.03069.122625.32.60226.032801.20.04075.892636.82.80230.042801.70.05081.352645.03.00233.842801.90.06085.952653.63.50242.542801.30.07089.962660.24.00250.332799.40.08093.512666.05.00263.922792.80.09096.712671.16.00275.562783.30.1099.632675.77.00285.82771.40.12104.812683.88.00294.982757.50.14109.322690.89.00303.312741.80.16113.322696.810.0310.962724.40.18116.932702.111.0318.042705.40.20120.232706.912.0324.642684.80.25127.432717.213.0330.812662.40.30133.542725.514.0336.632638.30.35138.882732.515.0342.122611.60.40143.622738.516.0347.322582.70.45147.922743.817.0352.262550.80.50151.852748.518.0356.962514.40.60158.842756.419.0361.442470.10.70164.962762.920.0365.712413.90.80170.422768.421.0369.792340.20.90175.362773.022.0373.682192.52、饱和蒸汽温度焓表（按温度排列）温度压力MPa焓KJ / kg温度压力MPa焓KJ / kg00.0006112501.0800.0473592643.80.010.0006112501.0850.0578032652.110.0006572502.8900.0701082660.320.0007052504.7950.0845252668.430.0007582506.51000.1013252676.340.0008132508.31100.143262691.850.0008722510.21200.198542706.660.0009352512.01300.270122720.770.0010012513.91400.36136273480.0010722515.71500.475972746.390.0011472517.51600.618042757.7100.0012272519.41700.792022768110.0013122521.21801.00272777.1120.0014022523.01901.25522784.9130.0014972524.92001.55512791.4140.0015972526.72101.90792796.4150.0017042528.62202.32012799.9160.0018172530.4202.79792801.7170.0019362532.22403.3482801.6180.0020632534.02503.97762799.5190.0021962535.92604.6942795.2200.0023372537.72705.50512788.3220.0026422541.42806.41912778.6240.0029822545.02907.44482765.4260.003362543.63008.59172748.4280.0037792552.33109.86972726.8300.0042422555.932011.292699.6350.0056222565.033012.8652665.5400.0073752574.034014.6082622.3450.0095822582.935016.5372566.1500.0123352591.836018.6742485.7550.015742600.737021.0532335.7600.0199192609.537121.3062310.7650.0250082618.237221.5622280.1700.0311612626.837321.8212238.3750.0385482635.337422.0842150.73、过热蒸汽温度、压力焓表(一)T （）MPa0.010.10.5135000.10.5135104242.142.54344.946.92083.98484.384.886.788.640167.4167.5167.9168.3170.1171.9602611.3251.2251.2251.9253.6255.3802649.3335335.3335.7337.3338.81002687.32676.5419.4419.7421.2422.71202725.42716.8503.9504.3505.7507.11402763.62756.6589.2589.5590.8592.116028022796.22767.3675.7676.96781802840.62835.72812.12777.3764.1765.22002879.32875.22855.52827.5853853.82202918.32914.728982874.9943.9944.42402957.42954.32939.92920.528231037.82602996.82994.12981.52964.82885.511352803036.530343022.93008.32941.828573003076.33074.13064.23051.32994.22925.435031773175.33167.63157.73115.73069.24003279.432783217.832643231.63196.94203320.963319.683313.83306.63276.93245.44403362.523361.363355.93349.33321.93293.24503383.33382.23377.13370.73344.43316.84603404.423403.343398.33392.13366.83340.44803446.663445.623440.93435.13411.63387.25003488.93487.93483.73478.33456.43433.85203531.823530.93526.93521.863501.283480.125403574.743573.93570.13565.423546.163526.445503593.23595.43591.73587.23568.63549.656036183617.223613.643609.243591.183572.765803661.63660.863657.523653.323636.343619.086003705.23704.53701.43697.43681.53665.44、过热蒸汽温度、压力焓表(二)T （）MPa7.00101420253007.1010.114.120.125.1301048.8051.755.661.366.170.82090.4093.297102.5107.1111.740173.60176.3179.8185.1189.4193.860256.90259.4262.8267.8272276.180340.40342.8346350.8354.8358.7100424.20426.5429.5434437.8441.6120508.50510.6513.5517.7521.3524.9140593.40595.4598602605.4603.1160679.20681683.4687.1690.2693.3180766.20767.8769.9773.1775.9778.7200854.63855.9857.7860.4862.8856.2220945.00946947.2949.3951.2953.12401038.001038.41039.11040.31041.51024.82601134.701134.31134.111341134.31134.82801236.701235.21233.51231.61230.51229.93002839.201343.71339.51334.61331.513293503017.002924.22753.51648.41626.41611.34003159.703098.530042820.12583.22159.14203211.023155.983072.722917.022730.762424.74403262.343213.463141.443013.942878.322690.34503288.003242.23175.83062.42952.12823.14603312.443268.583205.243097.962994.682875.264803361.323321.343264.123169.083079.842979.585003410.203374.133233240.231653083.95203458.603425.13378.43303.732373166.15403506.403475.43432.53364.63304.73241.75503530.203500.43459.23394.33337.33277.75603554.103525.43485.83423.63369.23312.65803601.603574.93538.23480.93431.23379.86003649.0036243589.83536.93491.23444.21吨300度饱和蒸汽焓为2748710KJ,1吨标准煤发热量29,307,600KJ, 或7000大卡，1吨300度饱和蒸汽大约折合0.094吨标准煤。 1吨280度的1MPa的过热蒸汽热焓为3008.3*1000kj=3,008,300kj1吨280度的1MPa的过热蒸汽折合3008300/29307600=0.1026吨标煤1度电=404g标煤 大型电厂折合390g标煤1吨标煤减排二氧化碳2.4567 （t-CO2/tce）1度电折合二氧化碳：2.4567*404g=992.5g1度(千瓦时)= 3600000焦耳，而标准煤的定义是：凡能产生29.27MJ的热量（低位）的任何数量的燃料折合为1kg标准煤。这样就可以算出来理论上（即能量完全转化的情况下）一千克标准煤可以发多少电了。 不过，实际上因为不可能完全转化，所以肯定会低于理论值。国家发改委提供的数据是火电厂平均每千瓦时供电煤耗由2000年的392g标准煤降到360g标准煤,2020年达到320g标准煤。即一千克标准煤可以发三千瓦时的电。按2009年全国发电标煤消耗342克/度计算：1、反应式：C + O2 = CO22、条件：标煤碳元素含量85（重量）；C分子量12；CO2分子量44； 理想气体常数22.4升/摩尔。则每发一度电产生的二氧化碳为：342克0.85/12441065.9克1万立方的水如何折成吨标煤？悬赏分：50 - 解决时间：2009-8-31 18:39 问题补充：急用！ 我 只要水的折算方法！提问者： mapla - 二级最佳答案各类能源折算标准煤的参考系数能源名称 平均低位发热量 折标准煤系数原煤 20934千焦公斤 07143公斤标煤公斤洗精煤 26377千焦公斤 09000公斤标煤公斤其他洗煤 8374 千焦公斤 02850公斤标煤公斤焦炭 28470千焦公斤 09714公斤标煤公斤原油 41868千焦公斤 14286公斤标煤公斤燃料油 41868千焦公斤 14286公斤标煤公斤汽油 43124千焦公斤 14714公斤标煤公斤煤油 43124千焦公斤 14714公斤标煤公斤柴油 42705千焦公斤 14571公斤标煤公斤液化石油气 47472千焦公斤 17143公斤标煤公斤炼厂干气 46055千焦/ 公斤 15714公斤标煤公斤天然气 35588千焦/立方米 12143吨/万立方米焦炉煤气 16746千焦/立方米 5714吨/万立方米其他煤气 35701吨/万立方米热力 0.03412吨百万千焦电力 327吨/万千瓦时 1、热力 其计算方法是根据锅炉出口蒸汽和热水的温度压力在焓熵图(表)内查得每千克的热焓减去给水(或回水)热焓，乘上锅炉实际产出的蒸汽或热水数量(流量表读出)计算。如果有些企业没有配齐蒸汽或热水的流量表，如没有焓熵图(表)，