7工艺设计及财务分析表册

1、2014 年“恒逸-三井化学杯”第八届大学生化工设计竞赛题目：70 万吨/年组合工艺清洁生产对二甲苯项目设计工艺设计及财务分析表册参赛学校：石油化工学院团队名称：跬步千里团队成员：邓清文、郭阳、余诗虎、江衍梁、林晓元指导：陈 辉、黄燕青、刘宝生、谢颖、梁朝林设计时间：2014.42014.7目录第 1 章 物料衡算表31.1总物料衡算3抽提单元物料衡算表41.21.3歧化组合工艺单元物料衡算表6精馏单元物料衡算表81.41.5异构化单元物料衡算表11吸附分离单元物料衡算表131.6第 2 章 能量衡算172.1抽提单元能量衡算172.1.1 抽提蒸馏塔172.1.2 非芳烃蒸馏塔172.1.3

2、 溶剂回收塔172.2歧化组合工艺单元能量衡算18歧化与烷基转移反应器182.2.12.2.2甲苯歧化与烷基转移进料加热炉18择形歧化反应器192.2.32.2.4择形歧化进料加热炉192.3精馏单元能量衡算202.3.1 苯塔202.3.2 甲苯塔202.3.3 二甲苯塔212.3.4 重芳烃塔21异构化单元能量衡算212.42.4.1异构化反应器21异构化进料加热炉222.4.22.4.3异构化脱庚烷塔22异构化汽提塔232.4.42.5吸附分离单元能量衡算232.5.1 抽出液塔232.5.2 解吸剂再蒸馏塔242.5.3 成品塔24第 3 章 原料、公共工程消耗及三废排放量一览表253

3、.1原料及辅助材料用量25公用工程消耗量253.23.3三废排放量26第 4 章 设备一览表27塔设备一览表27反应器一览表28换热器一览表30泵一览表35压缩机一览表384.14.24.34.44.54.6储罐一览表39管道一览表414.74.8阀门一览表78第 5 章 财务分析一览表925.1项目总投资汇总92销售收入估算表93现金流量表93净现金及折现现金流量表94盈亏平衡点分析表95敏感性分析变动因素表955.25.35.45.55.6第1章 物料衡算表1.1 总物料衡算表 1-1-1流入系统物料汇总ITEMINC7+重整油乙烯甲苯乙烯 C8芳烃氢气解吸剂+水环丁砜+水Temperat

4、ure （ ）431554040177124Pressure（MPa）0.1012.450.1011.030.951.6Vapor Frac000100Mole Flow （kmol/hr）963.133147.376127.125901.317411.2884546.076Mass Flow（kg/hr)10625013587.5135001816.94855108531250Total（kg/hr）721512.448表 1-1-2流出系统物料汇总1.2 抽提单元物料衡算表表 1-2-1抽提单元物料衡算表ITEMINOUTC7-芳烃和非芳烃环丁砜循环环丁砜抽余油芳烃水Temperature

5、 C9087160.243.05220614043Pressure bar6.8120.220.40.18Vapor Frac000000Mole Flow kmol/hr284.41334546.075764393.60175.2565898214.301322147.33ITEMOUTPX择形歧化苯传统歧化苯抽余油工业氢废水废解吸剂其他烯烃Temperature（ ）4090904343406060195Pressure（MPa）0.1010.150.120.20.3150.30.170.1012.45Vapor Frac000010000MoleFlow（kmol/hr）831.5397

6、5.15318.41675.2572278.615148.1490.014740.5687.773Mass Flow（kg/hr)88281.6565870.4851354.5917654.6486551.8382668.9531.329608932.932195.691Total（kg/hr）721512.448Mass Flow kg/hr26948.01531250527986.3647654.6483419902.7892654.20866Volume Flow cum/hr36.26271439.342109510.14411.366930323.1369618EnthalpyGca

7、l/hr-2.60294-461.12011407.247-3.97183380.13531823-10.842Mass Flow kg/hrBENZENE21.2500.2837873320.9661634.82E-05N-HEP-016141.2506140.1624400.00141METHY-01456.87220456.720774.9306e-080.000498TOLUE-0119149.4100.7671961519148.64493.35E-05N-OCT-011104.99201055.303314.333e-096.13E-05CYCL0.00673700.0005414

8、63.69e-052.21E-10EB31.3946103.2601e-0631.3946124.41E-11P-XYL-0114.2915301.3551e-0614.29153412.02E-11M-XYL-0125.405101.3803e-0625.40511041.77E-11O-XYL-013.02196806.4425e-093.021968619.67E-14NONANE0.02808100.0014359007.99E-09N-PRO-010.0011304.0654e-052.0304e-074.73E-07ISOPR-010.01255905.5477e-110.0125

9、58852.25E-16N-PROPY0.004653000.0046525301:3:5-010.003888000.0038882801,2,3-TR7.23E-05007.2322e-0501.3 歧化组合工艺单元物料衡算表1,2,4-TR0.000318000.0003181901-METH-30.024863000.0248627601-MET-010.002181000.002181300N-DEC-014.46E-0501.5535e-0803.14E-152:2-D-010.00097301.0305e-0504.29E-07N-BUT-011.74E-0604.2705e-1

10、01.6466e-074.47E-121-MET-026.44E-07006.4342e-070.00E+001:2:4-015.13E-07005.0093e-070.00E+00NAPH6.53E-10004.4079e-100.00E+00STY0.037923000.037922610SULFO-015.641e-08528593.755.641e-08658.3332290WATER1.408792122656.251.408792120.645013112654.20866Total（kg/hr）558198.0155198.01表 1-3-1歧化组合工艺单元物料衡算表ITEMIN

11、OUTE206-INV205-OUTC203-OUTTemperature C97.64060Pressure bar15.1336.7Vapor Frac0.4080.0031Mole Flow kmol/hr743.517457.019248286.462217Mass Flow kg/hr42119.17541524.2991594.875281Volume Flow cum/hr657.80551.9048922219.827068EnthalpyGcal/hr2.8881.617704120.05366513Mass Flow kg/hrBENZENE67.05973045923.9

12、63130N-HEP-01000METHY-01000TOLUE-0141378.505427889.45010N-OCT-01000CYCL000EB3.4668446241.8553530P-XYL-0115.49378647166.68430M-XYL-012.89451491145.696060O-XYL-012.7211999651.21740270NONANE6.799563916.799563870N-PRO-016.793750526.793750520ISOPR-01000N-PROPY0001:3:5-010001,2,3-TR0001,2,4-TR6.793755.196

13、0248201-METH-30001-MET-016.793750016.7937500101.4 精馏单元物料衡算表N-DEC-010002:2-D-016.79422266.79422260N-BUT-010001-MET-020001:2:4-01000NAPH000STY000SULFO-01000WATER000H2589.4715345.82125214576.303961CH4057.63591760C2H6000C6H14-16.793755395.441223410CO4.10352360.041035234.06248836CO26.44743570.064474356.3

14、8296134N28.207949640.082079498.12587014C3H800.695267680C3H6-100.66348340C6H12-10.033742001.472704360C10H14E66.011e-171.137988850Total（kg/hr）42119.17542119.1743表 1-4-1精馏单元物料衡算表ITEMINOUTT401-INT503-IN2M501-INT401-DT402-DE803-INA601-INT601-WTemperature100173.619992.2572183112.427053250.180064173.117895

15、209.956373Pressurebar42.07211.41.013303949.11.51.76Vapor Frac01000000MoleFlowkmol/hr6580.543713367.49802677.46815118.4161983209.6414264027.973016165.65592203.823336Mass Flowkg/hr765366.085358219.17879171.60351450.9799519361.4502428115.261727355.20926473.9661VolumeFlowcum/hr963.01234356754.9201111.88

16、74461.8121002424.8593998687.6126261004.0275236.7435753EnthalpyGcal/hr-51.85693135.3989619-0.93557290.247723451.3406988628.6767599-25.952745-1.3735188Mass Flowkg/hrBENZENE1357.30603107.1353272.4219e-091354.591452.71458523107.13532700N-HEP-0103.366e-079.8098e-05009.8435e-0500METHY-011.5608e-071.642e-0

17、50.002757054.9428e-081.0665e-070.0027734700TOLUE-0119148.6449808.5071417.4677645195.743192719014.797854.0796087.9336e-081.7219e-15N-OCT-018.0016e-070.0898040910.63290646.7172e-107.6282e-0710.72271053.84e-083.2327e-15CYCL16186.792147.2473458127.4932626.6964e-080.001325766.6705545716347.02157.83928617

18、EB14681.7604152245.9665387.355370.00012013208.037891157488.2914618.64290.11098111P-XYL-0149502.794943679.90665723.208430.0001148199.005243882900.685715906.01950.1994543M-XYL-0131699.3295113306.88112427.09484.8348e-0535.9676245131440.91925956.06140.35813756O-XYL-0152724.89643304.46427646.978024.3259e

19、-060.7529247651657.886652014.93692.76190933NONANE1675.040893198.1427663.72191872.0044e-060.168552673233.620321703.053510.06318937N-PRO-015726.290486.7943857753.12386992.2295e-080.000107820.000798915777.18629.0216284ISOPR-0141110.4362138.368932424.9874416.4831e-080.00067795139.09678541512.640122.0549

20、534N-PROPY57201.90950.055748821274.995351.5795e-092.0072e-060.0556523158293.9467182.9582371:3:5-01118262.14473.81744816608.746118.0149e-111.6538e-080.00153238123495.5541449.152051,2,3-TR9820.734132.699999723113.124938.4515e-156.8303e-145.0669e-1210151.46062785.098471,2,4-TR5888.34147.891458632220.62

21、4682.4184e-131.18e-112.8787e-087733.67771383.1798211-METH-3270773.8620.0717882912505.60012.2641e-091.5564e-060.07139495281923.0311356.431571-MET-0160406.85276.793375663325.622825.5756e-111.2481e-081.058e-0562733.42511005.84372N-DEC-017776.553446.2333e-05106.2499554.4304e-112.8371e-096.1737e-057761.7

22、1465121.0887332:2-D-01668.974513279.2901037.436527361.9913e-070.00425754275.91576679.6920190.08910735N-BUT-0180.1624529053.12499832.7493e-151.2871e-141.1998e-1979.592599553.69485171-MET-02126.9401090180.6249998.7857e-187.1664e-183.544e-17126.002221181.5628871:2:4-01125.247349016819.3755.9119e-223.47

23、28e-243.8476e-25124.04793216820.5745NAPH0.0612017301083.753.2952e-294.4075e-331.9232e-370.060569541083.75063STY0.000192992.1279e-050.261299158.5817e-151.1362e-090.1062220.155280151.128e-05SULFO-0100000000WATER0.645013110.0009070700.6450131100.0009070700C10H14-8420.3657751005.0534201.2285e-175.7912e-

24、185.3069e-18417.2871871008.132011.5 异构化单元物料衡算表表 1-5-1异构化单元物料衡算表ITEMINOUTE802-INMAKEC8RECY-H2P803-OUTT804-DTO-T103DIRTY-WC801-OUTTemperature145.0706574080192.701233135.7112971104080Pressurebar7.21.0132510.320.72.83.8332Vapor Frac00101001MoleFlowkmol/hr3256.83452127.124788901.31743367.499047.059061741

25、0.06211640.73745305901.334885Mass Flowkg/hr346380.301135001816.94772358219.284585.3179991005.7669413.28542322025.62021VolumeFlowcum/hr460.91284915.84033952580.94909513.24616380.2371661.284921710.01338736838.643296EnthalpyGcal/hr2.80180586-0.46554670.3444460611.87921890.141234330.02958676-0.05014490.

26、18930904Mass Flowkg/hrBENZENE105.87438700107.135327428.75658888.844447600N-HEP-019.8434e-07003.366e-073.8555e-072.622e-0700METHY-012.7735e-05001.642e-053.8532e-067.4611e-0600TOLUE-01876.50714165.3477478204.16575300N-OCT-010.10722699000.089804090.004062720.0133602900CYCL0.0591636447.25047.24734580.00

27、0206710.0024475200Total（kg/hr）1202756.8631202756.866EB157432.7117015.950152245.96657.956962436.48503600P-XYL-01179.9676161375.65043679.90669.4994842276.897821800M-XYL-01131475.3073578.850113306.88121.5750457178.92733200O-XYL-0151690.6471474.2043304.46421.7845927117.645026300NONANE3153.84362003198.14

28、2760.332588892.7024707300N-PRO-016.79445786006.794385771.2076e-050.0001429700ISOPR-01125.04022800138.3689320.000534170.0065757700N-PROPY0.05075521000.055748823.0151e-084.6255e-07001:3:5-010.001379862.7073.81744818.9406e-060.00016577001,2,3-TR02.702.699999721.0206e-082.7037e-07001,2,4-TR5.191463222.7

29、07.891458632.0367e-074.3979e-06001-METH-30.06437829000.071788292.4012e-083.9147e-07001-MET-016.79338663006.793375666.2286e-071.1499e-0500N-DEC-015.6388e-05006.2333e-051.0152e-111.6369e-10002:2-D-01303.2901030.008624670.0762917000N-BUT-01000000001-MET-02000000001:2:4-0100000000NAPH00000000STY0.103821

30、86000.106395483.0668e-063.15e-05001.6 吸附分离单元物料衡算表SULFO-0100000000WATER13.3378665000.000907070.051532021.4313e-1113.28542320C10H14-81005.05343001005.053424.3834e-071.369e-0500H2001816.9477200001800.37966CH4000000025.6430306C2H60000000199.597516C6H14-100000000CO00000000CO200000000N200000000C3H80000000

31、0C3H6-100000000C6H12-100000000C10H14E61.8173e-060000001.8173e-06Total（kg/hr）361697.2487361697.249表 1-6-1吸附分离单元物料衡算表ITEMINOUTT703-INP710-OUTPXE802-INM703-INT706-WP705-OUTV703-OUTV702-H2OV703-H2OTemperature177178.114156158.366842145.070657196.2206.976703198.609577666066Pressurebar9.54.863.877.22.221.7

32、424.31.51.081.5Vapor Frac0000000000MoleFlowkmol/hr946.8244213564.56332831.5202613256.83452304.4645030.00990128113.6189311.603592710.018856070.06278055Mass Flowkg/hr103277.634387604.07888279.6589346380.30140865.57821.3289619114826.4974170.0075420.339697381.1310097VolumeFlow cum/hr144.720534541.520545

33、120.397389460.91284957.83854150.0019111221.12930990.206235640.000345500.00118619EnthalpyGcal/hr0.780871066.652695550.596038582.80180586-1.7904055-5.002e-05-0.5124778-0.0063901-0.0012754-0.0042644Mass Flowkg/hrBENZENE1.07135327106.0639740.71793272105.874387004.2491e-090.3534201104.3367e-07N-HEP-019.7

34、45e-059.8435e-077.7234e-059.8434e-07007.8814e-122.0217e-0501.4279e-17METHY-010.002745732.7735e-050.002423052.7735e-05004.4476e-090.0003226701.3364e-13TOLUE-018.84557585875.7120098.24131044876.1752057.8165e-1200.000108270.6041571101.1425e-08N-OCT-0110.61548340.1072271110.18535910.107226991.9077e-1400

35、.000714950.4294093204.1379e-15CYCL6.603849030.066705542.032694230.059163642.3946e-095.3683e-184.570791940.0003628508.2075e-14EB0157729.3960157432.7119.5043e-061.74e-160000P-XYL-0189877.1967180.11462388115.0385179.9676162.3034e-087.512e-191593.76713168.39105307.3715e-08M-XYL-01118.427794131468.01115.

36、777012131475.3071.8426e-056.4537e-162.451203730.199578401.2275e-10O-XYL-0131.025460251678.074827.659017351690.6474.9684e-057.4405e-153.348082650.0183602003.6344e-11NONANE03240.4140703153.843625.9512e-061.5168e-150000N-PRO-0106.7945489206.794457865.0441e-067.6512e-140000ISOPR-010139.0967850125.040228

37、6.27e-061.6288e-140000N-PROPY00.0556523100.050755216.8536e-081.2068e-1500001:3:5-0100.0015323800.001379863.6414e-082.4443e-1500001,2,3-TR00000000001,2,4-TR05.1960248405.191463220.004561611.4216e-0900001-METH-300.0713949500.064378292.2187e-076.109e-1500001-MET-0106.7937605806.793386630.000372883.7213

38、e-110000N-DEC-0106.1737e-0505.6388e-051.5576e-083.8392e-1500002:2-D-010282.709510303.1787655.6713e-067.7874e-150000N-BUT-0100000000001-MET-0200000000001:2:4-010000000000NAPH0000000000STY00.10622200.103821861.5494e-103.2168e-200000SULFO-010000000000WATER1.4819853613.33786830.0004211913.3378665007.828

39、5e-150.010858080.339697381.13100918C10H14-813222.363541870.81760.004092021005.0534340864.43721.3270121613222.35949.2876e-1001.2333e-22H20000000000CH40000000000C2H60000000000C6H14-10000000000CO0000000000CO20000000000N20000000000C3H80000000000C3H6-10000000000C6H12-10000000000C10H14E601.1379888501.8173

40、e-061.136037280.001949750000Total（kg/hr）490881.712490881.7第2章 能量衡算2.1 抽提单元能量衡算2.1.1 抽提蒸馏塔表 2-1-1-1抽提蒸馏塔热量平衡2.1.2 非芳烃蒸馏塔表 2-1-2-1非芳烃蒸馏塔热量平衡2.1.3 溶剂回收塔表 2-1-3-1溶剂回收塔热量平衡ITEMINOUTT103-DT104-IN2T104-DT104-WTemperature C108.84079843.0522061118.061171160.155771Pressurebar2.121.82Vapor Frac1010Mole Flowkmo

41、l/hr96.609780733.8108099129.8597820.56080854Mass Flowkg/hr8093.804343439.03111468.274264.5611177Volume Flowcum/hr1378.521045.106861072346.608670.09820568EnthalpyGcal/hr-4.33233-1.7844648-5.6340559-0.0336386HGcal/hr-6.1167948-5.6676945ITEMINOUTT103-IN1T103-IN2T103-DT103-WTemperatureC9087108.840798197

42、.851028Pressurebar6.8122.12.7Vapor Frac0010Mole Flowkmol/hr284.4132734546.0757696.60978074733.87926Mass Flowkg/hr26948.00835312508093.80434550104.204Volume Flowcum/hr36.2627052439.3421091378.52104504.992556EnthalpyGcal/hr-2.602943-461.12011-4.33233-433.23495HGcal/hr-463.723053-437.571832.2 歧化组合工艺单元能

43、量衡算2.2.1 歧化与烷基转移反应器表 2-2-1-1歧化与烷基转移反应器热量平衡2.2.2 甲苯歧化与烷基转移进料加热炉表 2-2-2-1甲苯歧化与烷基转移进料加热炉热量平衡ITEMINOUTR201-INR201-OUTTemperature350350Pressurebar34.833.1Vapor Frac11Mole Flowkmol/hr7481.717527481.71752Mass Flowkg/hr750374.872750374.872Volume Flowcum/hr7299.394658201.72231EnthalpyGcal/hr88.961263589.4043

44、173HGcal/hr88.961263589.4043173ITEMINOUTT105-INT105-DT105-WTemperature197.57104643.4625935276.104038Pressurebar30.40.8Vapor Frac000Mole Flowkmol/hr4733.87926340.8393064393.03995Mass Flowkg/hr550104.20422182.4015527921.803Volume Flowcum/hr504.86850524.7767034510.046334EnthalpyGcal/hr-433.23055-8.3331741-407.21306HGcal/hr-433.23055-415.54623412.2.3 择形歧化反应器表 2-2-3-1择形歧化反应器热量平衡2.2.4 择形歧化进料加热炉表 2-2-4-1择形歧化进料加热炉热量平衡ITEMINOUTF202-INR202-INTemperature420448Pressurebar15.515.5Vapor