附件1-物料衡算计算书VIP

57岳阳兴长石化年产1.5万吨叔丁胺项目物料衡算计算书57中南大学随变团队物料衡算计算书1.概述本公司为湖南岳阳兴长石化的一个分公司，年产1.5万吨叔丁胺，建厂于湖南岳阳云溪区绿色化工产业园区。本项目使用异丁烯直接氨化法制备叔丁胺，直接氨化法是以异丁烯和氨气为原料，在433.15K，1.8MPa，氨烯比为4：1的条件下，异丁烯与氨气加成生成叔丁胺，经精馏分离可得到纯度为99%的叔丁胺。设计过程中利用AspenPlus对全流程进行模拟，并在此基础上完成物料衡算、能量衡算，Aspenplus全模拟流程如图1-1所示。MTBE合成裂解工段示意图异丁烯氨化工段示意图叔丁胺精制工段示意图图1-1全流程分工段模拟流程示意图2.物料衡算原理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：dFdt=FIN-FOUT+GR-CR当系统无化学反应发生时，有：dFdt=FIN-FOUT在稳定状态下，有：dFdt=FIN-FOUT=0，FIN=FOUT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。3.物料衡算目的和任务工艺设计中，物料衡算是在工艺流程确定后进行的。目的是根据原料与产品之间的定量转化关系，计算原料的消耗量，各种中间产品、产品和副产品的产量，生产过程中各阶段的消耗量以及组成，进而为热量衡算、其他工艺计算及设备计算打基础。对于已有装置，物料衡算可以弄清原料的来龙去脉，找出生产中的薄弱环节，为改进生产、完善管理提供可靠的依据和明确方向，并可作为检查原料利用率及三废处理完善程度的一种手段。通过对系统整体以及部分主要单元的详细物料衡算，得到主、副产品的产量，原料的消耗量，“三废”的排放量以及最后产品的质量指标等关键经济技术指标，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。4.物料衡算表4.1MTBE合成裂解工段表4-1：MTBE合成裂解工段总物料衡算物流编号123456789相态液液液液液液液液液温度（）-10-10-10-10-9.99175-10.0888-33.614388.59975160压力（bar）4342.832.82.8110总质量流量kg/hr2156.7797545.79818.642285472.8949702.5765491.53715194.1115194.1115194.11质量流量kg/hr叔丁胺C4H11N000000000丙烷C3H826.1969500026.19695026.1969526.1969526.19695丙烯C3H616.4943700016.49437016.4943716.4943716.49437丁烷C4H1055.30467006.84E-1455.304676.84E-1455.3046755.3046755.30467异丁烯C4H82003.4787545.79800.7568299549.2750.7568299550.03298.363579550.032反异丁烯C4H814.55386004.25E-1114.553864.25E-1114.5538614.5538614.55386顺异丁烯C4H810.67283002.47E-1010.672832.47E-1010.6728310.6728310.67283正戊烷C5H1230.07801000.00018630.078010.00018630.0781930.0781930.07819氨NH3000.082059000.0820590.0820590.0820590.082059二异丁烯C8H16000000000水H2O0010.941168.78E-05010.9412510.9412510.9412510.94125乙醇C2H6O000000000甲醇CH4O007.0719995472.13705479.2095479.20981.503645479.209MTBE0000.0001200.000120.0001214849.370.00012甲醛CH2O000.547058000.5470580.5470580.5470580.547058氧气O2000000000二氧化碳CO2000000000二氧化氮NO2000000000质量分率叔丁胺C4H11N000000000丙烷C3H80.0121460000.002700.0017240.0017240.001724丙烯C3H60.0076480000.001700.0010860.0010860.001086丁烷C4H100.025642001.25E-170.00571.25E-170.003640.003640.00364异丁烯C4H80.928922100.0001380.98420.0001380.6285350.0064740.628535反异丁烯C4H80.006748007.76E-150.00157.73E-150.0009580.0009580.000958顺异丁烯C4H80.004949004.51E-140.00114.50E-140.0007020.0007020.000702正戊烷C5H120.013946003.39E-080.00313.38E-080.001980.001980.00198氨NH3000.004402001.49E-055.40E-065.40E-065.40E-06二异丁烯C8H16000000000水H2O000.5869011.61E-0800.0019920.000720.000720.00072乙醇C2H6O000000000甲醇CH4O000.3793530.99986200.9977550.3606140.0053640.360614MTBE0002.20E-0802.19E-087.91E-090.9773117.91E-09甲醛CH2O000.029345009.96E-053.60E-053.60E-053.60E-05氧气O2000000000二氧化碳CO2000000000二氧化氮NO2000000000表4-2：MTBE合成裂解工段进口总物料衡算物流编号1011121314161718相态液液液液液液液液温度（）1602020.0175113.4915289.581582021.9375992.40061压力（bar）7532.82.82.852.8总质量流量kg/hr15194.1115194.1115194.11279.366714914.7514914.759441.8525472.894质量流量kg/hr叔丁胺C4H11N00000000丙烷C3H826.1969526.1969526.1969526.196951.36E-151.36E-1500丙烯C3H616.4943716.4943716.4943716.494378.05E-178.05E-1700丁烷C4H1055.3046755.3046755.3046755.304672.92E-092.92E-092.92E-096.84E-14异丁烯C4H898.3635798.3635798.3635798.363574.29E-089442.2179441.460.756829反异丁烯C4H814.5538614.5538614.5538614.553862.16E-072.16E-072.16E-074.25E-11顺异丁烯C4H810.6728310.6728310.6728310.672837.64E-077.64E-077.64E-072.47E-10正戊烷C5H1230.0781930.0781930.0781929.686690.3915040.3915040.3913180.000186氨NH30.0820590.0820590.0820590.0820592.87E-212.87E-2100二异丁烯C8H1600000000水H2O10.9412510.9412510.9412510.941168.93E-058.93E-051.48E-068.78E-05乙醇C2H6O00000000甲醇CH4O81.5036481.5036481.503641.67408679.829555472.13705472.137MTBE14849.3714849.3714849.3714.8493714834.530.000690.000570.00012甲醛CH2O0.5470580.5470580.5470580.5470583.55E-143.55E-1400氧气O200000000二氧化碳CO200000000二氧化氮NO200000000质量分率叔丁胺C4H11N00000000丙烷C3H80.0017240.0017240.0017240.0937739.10E-209.10E-2000丙烯C3H60.0010860.0010860.0010860.0590425.40E-215.40E-2100丁烷C4H100.003640.003640.003640.1979641.96E-131.96E-133.09E-131.25E-17异丁烯C4H80.0064740.0064740.0064740.3520952.88E-120.6330790.9999590.000138反异丁烯C4H80.0009580.0009580.0009580.0520961.45E-111.45E-112.29E-117.76E-15顺异丁烯C4H80.0007020.0007020.0007020.0382045.13E-115.13E-118.09E-114.51E-14正戊烷C5H120.001980.001980.001980.1062642.62E-052.62E-054.14E-053.39E-08氨NH35.40E-065.40E-065.40E-060.0002941.93E-251.93E-2500二异丁烯C8H1600000000水H2O0.000720.000720.000720.0391645.99E-095.99E-091.57E-101.61E-08乙醇C2H6O00000000甲醇CH4O0.0053640.0053640.0053640.0059920.0053520.36689400.999862MTBE0.9773110.9773110.9773110.0531540.9946214.63E-086.03E-082.20E-08甲醛CH2O3.60E-053.60E-053.60E-050.0019582.38E-182.38E-1800氧气O200000000二氧化碳CO200000000二氧化氮NO2000000004.1.1异丁烯混合罐V0102表4-3：异丁烯混合罐V0102物料衡算进出口进口出口物流编号125相态液液液温度（）-10-10-9.99175压力（bar）433总质量流量kg/hr2156.7797545.7989702.576质量流量kg/hr叔丁胺C4H11N000丙烷C3H826.19695026.19695丙烯C3H616.49437016.49437丁烷C4H1055.30467055.30467异丁烯C4H82003.4787545.7989549.275反异丁烯C4H814.55386014.55386顺异丁烯C4H810.67283010.67283正戊烷C5H1230.07801030.07801氨NH3000二异丁烯C8H16000水H2O000乙醇C2H6O000甲醇CH4O000MTBE000甲醛CH2O000氧气O2000二氧化碳CO2000二氧化氮NO2000质量分率叔丁胺C4H11N000丙烷C3H80.01214600.0027丙烯C3H60.00764800.0017丁烷C4H100.02564200.0057异丁烯C4H80.92892210.9842反异丁烯C4H80.00674800.0015顺异丁烯C4H80.00494900.0011正戊烷C5H120.01394600.0031氨NH3000二异丁烯C8H16000水H2O000乙醇C2H6O000甲醇CH4O000MTBE000甲醛CH2O000氧气O2000二氧化碳CO2000二氧化氮NO20004.1.2甲醇混合罐V0103表4-4：甲醇混合罐V0103物料衡算进出口进口出口物流编号346相态液液液温度（）-10-10-10.0888压力（bar）42.82.8总质量流量kg/hr18.642285472.8945491.537质量流量kg/hr叔丁胺C4H11N000丙烷C3H8000丙烯C3H6000丁烷C4H1006.84E-146.84E-14异丁烯C4H800.7568290.756829反异丁烯C4H804.25E-114.25E-11顺异丁烯C4H802.47E-102.47E-10正戊烷C5H1200.0001860.000186氨NH30.08205900.082059二异丁烯C8H16000水H2O10.941168.78E-0510.94125乙醇C2H6O000甲醇CH4O7.0719995472.1375479.209MTBE00.000120.00012甲醛CH2O0.54705800.547058氧气O2000二氧化碳CO2000二氧化氮NO2000质量分率叔丁胺C4H11N000丙烷C3H8000丙烯C3H6000丁烷C4H1001.25E-171.25E-17异丁烯C4H800.0001380.000138反异丁烯C4H807.76E-157.73E-15顺异丁烯C4H804.51E-144.50E-14正戊烷C5H1203.39E-083.38E-08氨NH30.00440201.49E-05二异丁烯C8H16000水H2O0.5869011.61E-080.001992乙醇C2H6O000甲醇CH4O0.3793530.9998620.997755MTBE02.20E-082.19E-08甲醛CH2O0.02934509.96E-05氧气O2000二氧化碳CO2000二氧化氮NO20004.1.3原料混合罐V0101表4-5：原料混合罐V0101物料衡算进出口进口出口物流编号567相态液液液温度（）-9.99175-10.0888-33.6143压力（bar）32.82.8总质量流量kg/hr9702.5765491.53715194.11质量流量kg/hr叔丁胺C4H11N000丙烷C3H826.19695026.19695丙烯C3H616.49437016.49437丁烷C4H1055.304676.84E-1455.30467异丁烯C4H89549.2750.7568299550.032反异丁烯C4H814.553864.25E-1114.55386顺异丁烯C4H810.672832.47E-1010.67283正戊烷C5H1230.078010.00018630.07819氨NH300.0820590.082059二异丁烯C8H16000水H2O010.9412510.94125乙醇C2H6O000甲醇CH4O05479.2095479.209MTBE00.000120.00012甲醛CH2O00.5470580.547058氧气O2000二氧化碳CO2000二氧化氮NO2000质量分率叔丁胺C4H11N000丙烷C3H80.002700.001724丙烯C3H60.001700.001086丁烷C4H100.00571.25E-170.00364异丁烯C4H80.98420.0001380.628535反异丁烯C4H80.00157.73E-150.000958顺异丁烯C4H80.00114.50E-140.000702正戊烷C5H120.00313.38E-080.00198氨NH301.49E-055.40E-06二异丁烯C8H16000水H2O00.0019920.00072乙醇C2H6O000甲醇CH4O00.9977550.360614MTBE02.19E-087.91E-09甲醛CH2O09.96E-053.60E-05氧气O2000二氧化碳CO2000二氧化氮NO20004.1.4原料预热器E0101表4-6：原料预热器E0101物料衡算进出口进口出口物流编号710811相态液液液液温度（）-33.614316088.5997520压力（bar）2.8715总质量流量kg/hr15194.1115194.1115194.1115194.11质量流量kg/hr叔丁胺C4H11N0000丙烷C3H826.1969526.1969526.1969526.19695丙烯C3H616.4943716.4943716.4943716.49437丁烷C4H1055.3046755.3046755.3046755.30467异丁烯C4H89550.03298.363579550.03298.36357反异丁烯C4H814.5538614.5538614.5538614.55386顺异丁烯C4H810.6728310.6728310.6728310.67283正戊烷C5H1230.0781930.0781930.0781930.07819氨NH30.0820590.0820590.0820590.082059二异丁烯C8H160000水H2O10.9412510.9412510.9412510.94125乙醇C2H6O0000甲醇CH4O5479.20981.503645479.20981.50364MTBE0.0001214849.370.0001214849.37甲醛CH2O0.5470580.5470580.5470580.547058氧气O20000二氧化碳CO20000二氧化氮NO20000质量分率叔丁胺C4H11N0000丙烷C3H80.0017240.0017240.0017240.001724丙烯C3H60.0010860.0010860.0010860.001086丁烷C4H100.003640.003640.003640.00364异丁烯C4H80.6285350.0064740.6285350.006474反异丁烯C4H80.0009580.0009580.0009580.000958顺异丁烯C4H80.0007020.0007020.0007020.000702正戊烷C5H120.001980.001980.001980.00198氨NH35.40E-065.40E-065.40E-065.40E-06二异丁烯C8H160000水H2O0.000720.000720.000720.00072乙醇C2H6O0000甲醇CH4O0.3606140.0053640.3606140.005364MTBE7.91E-090.9773117.91E-090.977311甲醛CH2O3.60E-053.60E-053.60E-053.60E-05氧气O20000二氧化碳CO20000二氧化氮NO200004.1.5MTBE合成反应器R0101表4-7：MTBE合成反应器R0101物料衡算进出口进口出口物流编号910相态液液温度（）160160压力（bar）107总质量流量kg/hr15194.1115194.11质量流量kg/hr叔丁胺C4H11N00丙烷C3H826.1969526.19695丙烯C3H616.4943716.49437丁烷C4H1055.3046755.30467异丁烯C4H89550.03298.36357反异丁烯C4H814.5538614.55386顺异丁烯C4H810.6728310.67283正戊烷C5H1230.0781930.07819氨NH30.0820590.082059二异丁烯C8H1600水H2O10.9412510.94125乙醇C2H6O00甲醇CH4O5479.20981.50364MTBE0.0001214849.37甲醛CH2O0.5470580.547058氧气O200二氧化碳CO200二氧化氮NO200质量分率叔丁胺C4H11N00丙烷C3H80.0017240.001724丙烯C3H60.0010860.001086丁烷C4H100.003640.00364异丁烯C4H80.6285350.006474反异丁烯C4H80.0009580.000958顺异丁烯C4H80.0007020.000702正戊烷C5H120.001980.00198氨NH35.40E-065.40E-06二异丁烯C8H1600水H2O0.000720.00072乙醇C2H6O00甲醇CH4O0.3606140.005364MTBE7.91E-090.977311甲醛CH2O3.60E-053.60E-05氧气O200二氧化碳CO200二氧化氮NO2004.1.6脱轻塔T0101表4-8：脱轻塔T0101物料衡算进出口进口出口物流编号121314相态液液液温度（）20.0175113.4915289.58158压力（bar）32.82.8总质量流量kg/hr15194.1115194.11质量流量kg/hr叔丁胺C4H11N000丙烷C3H826.1969526.196951.36E-15丙烯C3H616.4943716.494378.05E-17丁烷C4H1055.3046755.304672.92E-09异丁烯C4H898.3635798.363574.29E-08反异丁烯C4H814.5538614.553862.16E-07顺异丁烯C4H810.6728310.672837.64E-07正戊烷C5H1230.0781929.686690.391504氨NH30.0820590.0820592.87E-21二异丁烯C8H16000水H2O10.9412510.941168.93E-05乙醇C2H6O000甲醇CH4O81.503641.67408679.82955MTBE14849.3714.8493714834.53甲醛CH2O0.5470580.5470583.55E-14氧气O2000二氧化碳CO2000二氧化氮NO2000质量分率叔丁胺C4H11N000丙烷C3H80.0017240.0937739.10E-20丙烯C3H60.0010860.0590425.40E-21丁烷C4H100.003640.1979641.96E-13异丁烯C4H80.0064740.3520952.88E-12反异丁烯C4H80.0009580.0520961.45E-11顺异丁烯C4H80.0007020.0382045.13E-11正戊烷C5H120.001980.1062642.62E-05氨NH35.40E-060.0002941.93E-25二异丁烯C8H16000水H2O0.000720.0391645.99E-09乙醇C2H6O000甲醇CH4O0.0053640.0059920.005352MTBE0.9773110.0531540.994621甲醛CH2O3.60E-050.0019582.38E-18氧气O2000二氧化碳CO2000二氧化氮NO20004.1.7异丁烯精制塔T0102表4-9：异丁烯精制塔T0102物料衡算进出口进口出口物流编号161718相态液液液温度（）2021.9375992.40061压力（bar）2.852.8总质量流量kg/hr14914.7514914.75质量流量kg/hr叔丁胺C4H11N000丙烷C3H81.36E-1500丙烯C3H68.05E-1700丁烷C4H102.92E-092.92E-096.84E-14异丁烯C4H89442.2179441.460.756829反异丁烯C4H82.16E-072.16E-074.25E-11顺异丁烯C4H87.64E-077.64E-072.47E-10正戊烷C5H120.3915040.3913180.000186氨NH32.87E-2100二异丁烯C8H16000水H2O8.93E-051.48E-068.78E-05乙醇C2H6O000甲醇CH4O5472.13705472.137MTBE0.000690.000570.00012甲醛CH2O3.55E-1400氧气O2000二氧化碳CO2000二氧化氮NO2000质量分率叔丁胺C4H11N000丙烷C3H89.10E-2000丙烯C3H65.40E-2100丁烷C4H101.96E-133.09E-131.25E-17异丁烯C4H80.6330790.9999590.000138反异丁烯C4H81.45E-112.29E-117.76E-15顺异丁烯C4H85.13E-118.09E-114.51E-14正戊烷C5H122.62E-054.14E-053.39E-08氨NH31.93E-2500二异丁烯C8H16000水H2O5.99E-091.57E-101.61E-08乙醇C2H6O000甲醇CH4O0.36689400.999862MTBE4.63E-086.03E-082.20E-08甲醛CH2O2.38E-1800氧气O2000二氧化碳CO2000二氧化氮NO20004.2异丁烯氨化工段表4-10：异丁烯氨化工段总物流表物流编号202122232425262728293031相态液液液液气气气气气气气气温度（）-25-25-25-28.463451.80645233.694303.1499321.7955250259.0717273.0172106.6162压力（bar）3333510201815131513总质量流量kg/hr590.513611308.2910717.7820750.1420750.1420750.1420750.1420750.1520750.1520750.1420750.1420750.14质量流量kg/hr叔丁胺C4H11N00000001405.3241405.3242071.0462071.0462071.046丙烷C3H8000000000000丙烯C3H6000000000000丁烷C4H100002.92E-092.92E-092.92E-092.92E-092.92E-092.92E-092.92E-092.92E-092.92E-09异丁烯C4H80009441.469441.469441.469441.468345.2838345.2837808.5617808.5617808.561反异丁烯C4H80002.16E-072.16E-072.16E-072.16E-072.16E-072.16E-072.16E-072.16E-072.16E-07顺异丁烯C4H80007.64E-077.64E-077.64E-077.64E-077.64E-077.64E-077.64E-077.64E-077.64E-07正戊烷C5H120000.3913180.3913180.3913180.3913180.3913180.3913180.3913180.3913180.391318氨NH3590.513611308.2910717.7811308.2911308.2911308.2911308.2910981.0610981.0610826.0410826.0410826.04二异丁烯C8H16000000018.0891618.0891644.1056644.1056644.10566水H2O0001.48E-061.48E-061.48E-061.48E-061.48E-061.48E-061.48E-061.48E-061.48E-06乙醇C2H6O000000000000甲醇CH4O000000000000MTBE0000.000570.000570.000570.000570.000570.000570.000570.000570.00057甲醛CH2O000000000000氧气O2000000000000二氧化碳CO2000000000000二氧化氮NO2000000000000质量分率叔丁胺C4H11N00000000.0677260.0677260.0998090.0998090.099809丙烷C3H8000000000000丙烯C3H6000000000000丁烷C4H100001.41E-131.41E-131.41E-131.41E-131.41E-131.41E-131.41E-131.41E-131.41E-13异丁烯C4H80000.4550070.4550070.4550070.4550070.402180.402180.3763140.3763140.376314反异丁烯C4H80001.04E-111.04E-111.04E-111.04E-111.04E-111.04E-111.04E-111.04E-111.04E-11顺异丁烯C4H80003.68E-113.68E-113.68E-113.68E-113.68E-113.68E-113.68E-113.68E-113.68E-11正戊烷C5H120001.89E-051.89E-051.89E-051.89E-051.89E-051.89E-051.89E-051.89E-051.89E-05氨NH31110.5449740.5449740.5449740.5449740.5292040.5292040.5217330.5217330.521733二异丁烯C8H1600000000.0008720.0008720.0021260.0021260.002126水H2O0007.13E-117.13E-117.13E-117.13E-117.13E-117.13E-117.13E-117.13E-117.13E-11乙醇C2H6O000000000000甲醇CH4O000000000000MTBE0002.75E-082.75E-082.75E-082.75E-082.75E-082.75E-082.75E-082.75E-082.75E-08甲醛CH2O000000000000氧气O2000000000000二氧化碳CO200000000