Word 20101-设计文档7 1附录

铜冠冶化烧结烟气处理与资源化利用项目 物料衡算一览表 2017年“东华科技-陕鼓杯”第十一届全国大学生化工设计竞赛铜冠 冶化烧结烟气处理与资源化利用项目物料衡算一览表团队名称：合肥工业大学开拓者团队指导老师：杨则恒、姚运金、徐超、张卫新团队成员：孟蓉炜、席裕明、沈国涛、卢雁航、邹雷完成时间：2017年7月目录第一章 概述4第二章 物料衡算原理4第三章 物料衡算任务5第四章 物料衡算表54.1 SCR脱硝工段54.1.1 混合器(M0101M0103)54.1.2 换热器(E0101、E0102)74.1.3反应器(R0101)84.1.4透平器(C0101)94.2 超重力磷酸氢二钠循环脱硫工段94.2.1 混合器(M0301M0304)94.2.2 分流器(S0301S0302)124.2.3 换热器(E0301E0306)144.2.4 塔设备(T0301、T0302)194.2.5 增压机(C0301)214.3 硫酸制备工段214.3.1 混合器(M0401M0404)224.3.2 分流器(S0401S0403)234.3.3 换热器(E0403E0411)254.3.3反应器(R0401-14)294.3.4塔设备(T0401T0403)314.3.5压缩机(C0401)32第一章 概述本项目以位于安徽省铜陵市经济技术开发区的铜冠冶化公司球团厂的烧结机装置中排出的烧结烟气为原料，利用SCR脱硝技术与超重力磷酸氢二钠脱硫技术对经过前处理的烧结烟气进行深度脱硝脱硫，并在脱硫吸收剂还原再生过程中回收脱除的二氧化硫气体，部分通过压缩制取液体二氧化硫，另一部分则采用孟莫克一转一吸工艺制备硫酸，工艺无副产。设计过程中利用Aspen Plus对全流程进行模拟，并在此基础上完成物料衡算、能量衡算， 第二章 物料衡算原理物料衡算是以质量守恒定律为基础，对物料平衡进行的计算。物料平衡是指“在单位时间内进入系统的全部物料质量必定等于离开该系统的全部物料质再加上损失掉的和积累起来的物料质量。”进行物料衡算时，先必须确定衡算的体系。对于已经达到稳定的体系，通常满足以下关系：（系统累计的质量）=（输入系统的质量）（输出系统的质量）当系统中有化学反应时可表示为：（系统累计的质量）（输入系统的质量）（输出系统的质量）（反应生成的质量）（反应消耗的质量）假设系统无泄漏，有：当系统无化学反应发生时，有：在稳定状态下，有：注：FIn进入系统的物料流率；FOut流出系统的物料流率；GR反应产生物料速率；CR反应消耗物料速率。第三章 物料衡算任务通过对系统整体以及部分主要单元的详细物料衡算，主要得到下列数据产品的产量；原料的消耗量；“三废”的排放量；最后产品的质量指标通过掌握这些关键经济技术指标，可以对所选工艺路线、设计流程进行定量评述，为后阶段的设计提供依据。第四章 物料衡算表4.1 SCR脱硝工段4.1.1 混合器(M0101M0103)表4-1 混合器(M0101)物料衡算InOutStream No.1-21-31-4Temperature 74.9434072.291Pressure MPa0.150.40.15Vapor Frac %111Liquid Frac %000Mole Flow kmol/hr251.46826.467Mass Flow kg/hr721.25925746.259Volume Flow cum/hr482.2689.311506.565Enthalpy kcal/mol0.347-10.835-0.272Entropy cal/(molK)1.319-26.0740.334N2 kg553.2660553.266O2 kg167.9930167.993NH3 kg02525表4-2混合器(M0102)物料衡算InOutStream No.1-41-51-6Temperature 72.291320318.531Pressure MPa0.150.120.12Vapor Frac %111Liquid Frac %000Mole Flow kmol/hr26.4674308.9554335.423Mass Flow kg/hr746.259122815123561Volume Flow cum/hr506.565177118177765Enthalpy kcal/mol-0.272-4.854-4.826Entropy cal/(molK)0.3345.7525.732H2O kg05384.7675384.767SO2 kg0600.607600.607N2 kg553.26688425.9588979.22O2 kg167.99322260.1322428.12CO2 kg05442.4285442.428NO kg039.32939.329NO2 kg04.8244.824HCl kg05.1955.195NH3 kg25025CO kg0651.325651.325表4-3混合器(M0103)物料衡算InOutStream No.1-91-101-11Temperature 120150142.153Pressure MPa0.120.1250.12Vapor Frac %111Liquid Frac %000Mole Flow kmol/hr4335.81712215.8116551.63Mass Flow kg/hr123561347572471133Volume Flow cum/hr118073343763476176Enthalpy kcal/mol-6.314-6.360-6.348Entropy cal/(molK)2.7303.1563.108H2O kg5424.13616195.9521620.08SO2 kg597.6041708.7282306.333SO3kg3.75303.753N2 kg89019.44249944338963O2 kg22416.6962380.1184796.79CO2 kg5442.42815462.2320904.65NO kg029.49729.497NO2 kg0.09652.2932.389HCl kg5.19505.195NH3 kg0.18900.189CO kg651.3251849.7232501.0494.1.2 换热器(E0101、E0102)表4-4换热器(E0101)物料衡算InOutStream No.1-81-9Temperature 322.849120Pressure MPa0.120.12Vapor Frac %11Liquid Frac %00Mole Flow kmol/hr4335.8174335.817Mass Flow kg/hr123561123561Volume Flow cum/hr179078118073Enthalpy kcal/mol-4.826-6.315Entropy cal/(molK)5.7792.731H2O kg5424.1365424.136SO2 kg597.605597.605SO3kg3.7533.753N2 kg89019.4489019.44O2 kg22416.6922416.69CO2 kg5442.4285442.428NO2 kg0.09650.0965HCl kg5.1965.196NH3 kg0.1890.189CO kg651.326651.326表4-5换热器(E0102)物料衡算InOutStream No.1-111-12Temperature 142.15350Pressure MPa0.120.12Vapor Frac %11Liquid Frac %00Mole Flow kmol/hr16551.6316551.63Mass Flow kg/hr471133471133Volume Flow cum/hr476176403947Enthalpy kcal/mol-6.348-7.010Entropy cal/(molK)3.1081.479H2O kg21620.0821620.08SO2 kg2306.3332306.333SO3kg3.7533.753N2 kg338963338963O2 kg84796.7984796.79CO2 kg20904.6520904.65NOkg29.49729.497NO2 kg2.3902.390HCl kg5.1965.196NH3 kg0.1890.189CO kg2501.0492501.0494.1.3反应器(R0101)表4-6反应器(R0101)物料衡算InOutStream No.1-61-8Temperature 318.532322.849Pressure MPa0.120.12Vapor Frac %11Liquid Frac %00Mole Flow kmol/hr4335.4234335.817Mass Flow kg/hr123561123561Volume Flow cum/hr177765179078Enthalpy kcal/mol-4.827-4.826Entropy cal/(molK)-20.926-20.926H2O kg5384.7675424.136SO2 kg600.608597.605SO3kg03.753N2 kg88979.2289019.44O2 kg22428.1222416.69CO2 kg5442.4285442.428NOkg39.329050NO2 kg4.8240.0965HCl kg5.1965.196NH3 kg250.189CO kg651.326651.3264.1.4透平器(C0101)表4-7透平器(C0101)物料衡算InOutStream No.1-11-2Temperature 2574.943Pressure MPa0.1010.15Vapor Frac %11Liquid Frac %00Mole Flow kmol/hr2525Mass Flow kg/hr721.260721.260Volume Flow cum/hr611.34482.268Enthalpy kcal/mol-0.001630.347Entropy cal/(molK)1.0161.319N2 kg553.266553.266O2 kg167.994167.9944.2 超重力磷酸氢二钠循环脱硫工段4.2.1 混合器(M0301M0304)表4-8混合器(M0301)物料衡算InOutStream No.2-102-152-11Temperature 92.595.85093.408Pressure MPa0.130.0810.081Vapor Frac %5.0210-605.1410-5Liquid Frac %0.99940.9880.996Solid Frac%0.00098640.01250.00370Mole Flow kmol/hr2453.346726.9413176.551Mass Flow kg/hr58434.120359.6378793.73Volume Flow cum/hr48.35515.91170.102Enthalpy kcal/mol-81.447-96.352-84.953Entropy cal/(molK)-37.418-44.685-39.098H2O kg38077.9611075.5649095.87SO2 kg7.0783.28110.944SO3kg0.2840.02550.309N2 kg0.2291.4710-60.229O2 kg0.1071.1510-60.107H3O+kg0.05620.03550.0892CO2 kg0.5240.0001680.529NO kg0.0006746.6310-90.000674NO2 kg0.006000.02310.0623HCl kg0.0086560.0001010.00876H3PO4kg23.48617.35938.867NH3 kg0.004550.0001940.00474Na+kg3916.8261189.165093.686Salt 1kg866.3323243.6784205.812HCO3-kg0.01632.3710-60.0101HSO3-kg3013.378648.7043668.113OH-kg2.7610-54.5910-63.0710-5H2PO4-kg12169.584126.61716291.12CO32-kg6.8610-75.1110-113.5510-7SO32-kg66.6957.01718467.024HPO42-kg291.24648.183320.710PO42-kg0.0004433.8010-50.000408COkg0.2318.5410-50.231表4-9混合器(M0302)物料衡算InOutStream No.2-212-302-22Temperature 95.862104.101101.862Pressure MPa0.1120.110.11Vapor Frac %000.00804Liquid Frac %0.9930.9730.977Solid Frac%0.007270.02710.0147Mole Flow kmol/hr1814.113559.6612236.549Mass Flow kg/hr47663.2617039.364702.56Volume Flow cum/hr37.67212.688555.475Enthalpy kcal/mol-90.262-105.049-99.500Entropy cal/(molK)-41.453-47.553-45.593H2O kg27784.818467.64833944.78SO2 kg8.2542.976182.087SO3kg0.06400.004940.0689N2 kg3.7010-62.4210-113.7010-6O2 kg2.8710-63.0610-112.8710-6H3O+kg0.08920.2100.436CO2 kg0.0004211.3610-70.000425NO kg1.6610-89.8810-141.6610-8NO2 kg0.005810.0001870.00599HCl kg0.0002532.8410-60.000256H3PO4kg43.678131.471255.161NH3 kg0.0004881.8810-50.000507Na+kg2983.062840.2023613.206Na2HP (S)kg04070.9270Salt 1kg4725.349011800.41HCO3-kg5.9310-62.3310-103.5610-8HSO3-kg1627.46972.8971497.844OH-kg1.1510-57.3610-74.5910-6H2PO4-kg10352.393447.56113365.83CO32-kg1.2810-107.3610-162.0510-13SO32-kg17.5560.1284.161HPO42-kg120.5395.27338.560PO42-kg9.4710-56.5110-78.3410-6COkg0.0002147.0610-80.000214表4-10混合器(M0303)物料衡算InOutStream No.2-132-362-37Temperature 95.85095.30195.659Pressure MPa0.0810.110.081Vapor Frac %111Liquid Frac %000Solid Frac%000Mole Flow kmol/hr363.08680.187443.272Mass Flow kg/hr7356.4392265.7739622.212Volume Flow cum/hr13671.92215.51316682.74Enthalpy kcal/mol-57.872-60.144-58.283Entropy cal/(molK)-7.395-4.996-6.805H2O kg6221.7431123.3247345.066SO2 kg1133.3071142.4122275.719SO3kg0.2200.03160.251N2 kg0.2293.7010-60.229O2 kg0.1072.8710-60.107CO2 kg0.5350.0004240.536NO kg0.0006741.6610-80.000674NO2 kg0.05420.004300.0585HCl kg0.008400.0002310.008631H3PO4kg5.0110-1300NH3 kg0.004060.0003200.004381COkg0.2310.0002140.231表4-11混合器(M0304)物料衡算InOutStream No.2-402-462-42Temperature 62.47289.85174.568Pressure MPa0.1010.080.08Vapor Frac %110.998Liquid Frac %000.00223Solid Frac%000Mole Flow kmol/hr42.09827.02069.118Mass Flow kg/hr2267.926646.0322913.958Volume Flow cum/hr1148.9171013.2582475.885Enthalpy kcal/mol-67.691-58.954-64.276Entropy cal/(molK)1.86-6.060-0.506H2O kg167.479424.477591.952SO2 kg2099.269221.3802320.644SO3kg0.04700.1290.176N2 kg0.2292.0310-50.229O2 kg0.1071.7110-50.107H3O+kg000.00154CO2 kg0.53470.001570.536NO kg0.0006748.2210-70.000674NO2 kg0.02270.03790.0605HCl kg0.007210.001540.00875NH3 kg0.001320.002580.00391HCO3-kg007.3310-12HSO3-kg000.00658OH-kg004.3510-13CO32-kg003.7210-20SO32-kg001.1810-8COkg0.2290.002140.2314.2.2 分流器(S0301S0302)表4-12分流器(S0301)物料衡算InOutStream No.2-32-42-5Temperature 43.49143.49043.490Pressure MPa0.130.130.13Vapor Frac %000Liquid Frac %111Solid Frac%000Mole Flow kmol/hr4145.2181658.1062487.131Mass Flow kg/hr97390.1738956.3958434.1Volume Flow cum/hr77.81431.12646.689Enthalpy kcal/mol-81.165-81.165-81.165Entropy cal/(molK)-39.3154-39.315-39.315H2O kg64332.4525733.3238599.47SO2 kg3.2661.3061.959SO3kg0.4730.1890.284N2 kg0.3820.1530.229O2 kg0.1790.07160.107H3O+kg0.06060.02420.0364CO2 kg0.8210.3280.493NOkg0.001120.0004490.000674NO2 kg0.1000.04000.0600HCl kg0.01440.005770.00866H3PO4kg10.5184.2076.310NH3 kg0.007580.003030.00455Na+kg6713.4092685.3644028.046HCO3-kg0.09990.04000.0599HSO3-kg4941.5341976.6082964.928OH-kg5.4310-62.1710-63.2610-6H2PO4-kg20462.028184.80712277.2CO32-kg3.6310-61.4510-62.1810-6SO32-kg201.57980.625120.940HPO42-kg722.872289.150433.732PO42-kg0.0007060.0002830.000424CO kg0.3850.1540.231表4-13分流器(S0302)物料衡算InOutStream No.2-272-302-31Temperature 104.101104.101104.101Pressure MPa0.110.110.11Vapor Frac %000Liquid Frac %0.9730.9730.973Solid Frac%0.02710.02710.0271Mole Flow kmol/hr1865.537559.6611305.876Mass Flow kg/hr56797.6617039.339758.36Volume Flow cum/hr42.29312.68829.605Enthalpy kcal/mol-105.049-105.049-105.049Entropy cal/(molK)-47.553-47.553-47.553H2O kg28225.498467.64819757.84SO2 kg9.9202.9766.944SO3kg0.01650.004940.0115N2 kg8.0610-112.4210-115.6410-11O2 kg1.0210-103.0610-117.1310-11H3O+kg0.6990.2100.4894CO2 kg4.5310-71.3610-73.1710-7NOkg3.2910-139.8810-142.3110-13NO2 kg0.0006230.0001870.0004364HCl kg9.4510-62.8410-66.6210-6H3PO4kg438.236131.471306.765NH3 kg6.2710-51.8810-54.3910-5Na+kg2800.674840.2021960.472Na2HP (S)kg13569.764070.9279498.829HCO3-kg7.7510-102.3310-105.4310-10HSO3-kg242.98972.897170.093OH-kg2.4510-67.3610-71.7210-6H2PO4-kg11491.873447.5618044.31CO32-kg2.4510-157.3610-161.7210-15SO32-kg0.4280.1280.300HPO42-kg17.5785.27312.305PO42-kg2.1710-66.5110-71.5210-6CO kg2.3510-77.0610-81.6510-74.2.3 换热器(E0301E0306)表4-14换热器(E0301)物料衡算InOutStream No.2-52-6Temperature 43.49073.877Pressure MPa0.130.13Vapor Frac %05.8410-7Liquid Frac %10.999Solid Frac%00Mole Flow kmol/hr2487.1312487.154Mass Flow kg/hr58434.158434.1Volume Flow cum/hr46.68947.477Enthalpy kcal/mol-81.165-80.639Entropy cal/(molK)-39.315-37.731H2O kg38599.4738599.88SO2 kg1.9593.416SO3kg0.2840.284N2 kg0.2290.229O2 kg0.1070.107H3O+kg0.03640.0375CO2 kg0.4930.510NOkg0.0006740.000674NO2 kg0.06000.0600HCl kg0.008660.00866H3PO4kg6.31010.587NH3 kg0.004550.00455Na+kg4028.0464028.046HCO3-kg0.05990.0356HSO3-kg2964.9282981.268OH-kg3.2610-61.7710-5H2PO4-kg12277.212244.74CO32-kg2.1810-61.9110-6SO32-kg120.940102.983HPO42-kg433.732461.672PO42-kg0.0004240.000807CO kg0.2310.231表4-15换热器(E0302)物料衡算InOutStream No.2-62-10Temperature 73.87792.5Pressure MPa0.130.13Vapor Frac %5.8410-75.0210-6Liquid Frac %0.9990.999Solid Frac%00.000986Mole Flow kmol/hr2487.1542453.346Mass Flow kg/hr58434.158434.1Volume Flow cum/hr47.47748.355Enthalpy kcal/mol-80.639-81.447Entropy cal/(molK)-37.731-37.418H2O kg38599.8838077.96SO2 kg3.4167.078SO3kg0.2840.284N2 kg0.2290.229O2 kg0.1070.107H3O+kg0.03750.0562CO2 kg0.5100.524NOkg0.0006740.000674NO2 kg0.06000.0600HCl kg0.008660.00866H3PO4kg10.58723.486NH3 kg0.004550.00455Na+kg4028.0463916.826Salt 1kg0866.332HCO3-kg0.03560.0163HSO3-kg2981.2683013.378OH-kg1.7710-52.7610-5H2PO4-kg12244.7412169.