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烟尘采样计算数据

来源:一二三四网
烟尘采样计算输入参数烟道直径300预测烟气流量(标干)700预测烟气密度(标干)0.204预测烟气温度86预测烟气压力12.8预测大气压力101.46预测水蒸气饱和蒸汽压(烟气温度下)57.875采样嘴直径6采样体积(采样仪计算的抽取标干体积)16标干流量(采样仪计算的标干流量)596烟尘重量0.7000实际烟气密度(标干)0.204实测烟气温度86实测烟气静压12.8实测烟气动压8实测大气压101.46水蒸气饱和蒸汽压(实测烟气温度下)57.875实测采样时间2.17计算过程数据0.00002836.505.037.82计算结果数据0.070750.70.515.444375026.150.70.515418949948.5mmNdm3/h3kg/m℃KPaKPaKPammL3Ndm/hgkg/m3℃KPaPaKPaKPamin温度( ℃ )采样前输入参数采样后输入参数采样后校正参数采样嘴断面积预测烟气流速校正后烟气实际流速校正后等速采样体积(标干)mm/sm/sL2采样前计算结果采样后校正结果烟道断面积预测烟气湿度预测烟气密度(标湿)预测等速采样流量(工况干烟气)预测烟尘浓度(标干)预测烟尘排放量校正后烟气实际湿度校正后烟气实际密度(标湿)校正后干烟气实际流量(标干)校正后实际烟尘浓度(标干)校正后实际烟尘排放量编号(#)12345678910111213m2%kg/m3L/minmg/m3kg/h%3kg/m3Ndm/hmg/m3kg/h采样前计算结果采样后计算结果采样后校正结果05101520253035404550556065707580859095100105110115120125130135140145150160170180190200210220230240250260270280290300310320330采样前重量采样后重量(g)(g)1.0811.0751.0431.0441.1671.2671.0431.0421.1511.081.0211.0081.05烟尘净重量(g)-1.081-1.075-1.043-1.044-1.167-1.267-1.043-1.042-1.151-1.08-1.021-1.008-1.051415161718192021222324252627282930313233343536373839401.0371.261.1731.0571.131.0311.0081.1071.1011.0821.0331.0221.1371.0841.0431.1251.0811.0430.9891.0920.9751.1131.0270.9751.0311.0291.1931.7802-1.037-1.26-1.173-1.057-1.130.7492-1.008-1.107-1.101-1.082-1.033-1.022-1.137-1.084-1.043-1.125-1.081-1.043-0.989-1.092-0.975-1.113-1.027-0.975-1.031-1.029-1.193340350360370374裂解气成分及密度组分氢一氧化碳甲烷乙烯 二氧化碳乙炔甲基乙炔丁二炔氢氰酸硫化氢二硫化碳合计裂解气密度(标干)分子量228162844264050273476摩尔组成 %81.734.780.720.210.110.950.10.11.110.10.11003kg/m分子量1.63461.33840.11520.05880.0442.8470.040.050.29970.0340.0766.53770.29杭电化1MW煤1、耗煤量:375kg/h;2、裂解气流量(标干):73、汽水分离器顶部温度:94、汽水分离器顶部压力:15、汽水分离器顶部水蒸气含1518m3/h;6、汽水分离器顶部湿度:67、汽水分离器顶部含尘量(黑):250g/m3(标干);8、汽水分离器顶部排放量(黑):184kg/h; 、汽水分离器顶部排放量(进煤量比例:49%。烟尘测试仪含湿量测试计算公式:

XSW:含湿量/%

Pbv:饱和水蒸气压力/kPatc:干球温度/℃tb:湿球温度/℃

Ba:大气压强/kPaPb:湿球表面负压/kPaPs:烟气静压/kPa

水的饱和蒸汽压表绝对压强(kgf/cm 2 )0.00620.00890.01250.01740.02380.03230.04330.05730.07520.09770.12580.16050.20310.2550.31770.3930.4830.590.7150.8621.0331.2321.4611.7242.0252.3672.7553.1923.6854.2384.8556.3038.0810.2312.815.8519.5523.6628.5334.1340.5547.8556.1165.4275.8887.6100.7115.2131.3(kPa)0.60820.87311.22621.70682.33463.16844.24745.62077.37669.583712.3415.74319.92325.01431.16438.55147.37957.87570.13684.556101.33120.85143.31169.11198.64232.19270.25313.11361.47415.72476.24618.28792.591003.51255.61554.771917.722320.882798.593347.913977.674693.755503.996417.247443.298592.949877.9611300.312879.6蒸汽的密度(kg/m 3 )0.004840.00680.00940.012830.017190.023040.030360.03960.051140.065430.0830.10430.13010.16110.19790.24160.29290.35310.42290.50390.5970.70360.82540.96351.11991.2961.4941.7151.9622.2382.5433.2524.1135.1456.3787.849.56711.613.9816.7620.0123.8228.2733.4739.646.9355.5965.9578.53149168.6190.3214.522514615.816538.518667.121040.922070.993.98113.2139.6171322.61MW煤制气装置设计条件:1、耗煤量:375kg/h;2、裂解气流量(标干):737m3/h;3、汽水分离器顶部温度:95℃;4、汽水分离器顶部压力:10KPa;5、汽水分离器顶部水蒸气含量(标况):1518m3/h;6、汽水分离器顶部湿度:67.3%;7、汽水分离器顶部含尘量(焦粉、炭黑):250g/m3(标干);8、汽水分离器顶部排放量(焦粉、炭黑):184kg/h; 9、汽水分离器顶部排放量(焦粉、炭黑)占进煤量比例:49%。

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