附录3-物料衡算表

中科炼化100kt/a VAC和45kt/a EC项目 物料衡算表2019 “ 东华科技-恒逸石化杯 ”第十三届全国大学生化工设计竞赛中国石化中科炼化年产10万吨醋酸乙烯酯和4.5万吨的碳酸乙烯酯项目物料衡算表 丹东路1号团队队伍成员：崔荣凯、赵越、崔梓铭、王金林、陈子璇指导老师：封瑞江、王吉林、龙文宇、鞠佳、梁飞雪47 辽宁石油化工大学丹东路1号团队目录第一章 概述1第二章 物料衡算原理2第三章 物料衡算任务4第四章 物料衡算表54.1醋酸乙烯合成工段54.2气体分离车间124.3醋酸乙烯精制车间254.4碳酸乙烯合成精制工段41第一章 概述本项目以总厂在广东省湛江市中国石化中科炼化化工业园区的中国石化中科炼化责任有限公司的醋酸为主要工业原料进行生产醋酸乙烯烯酯。以醋酸为原料经醋酸乙烯酯合成工段、气体分离工段、醋酸乙烯精制工段、碳酸乙烯合成精制工段。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，Aspen plus全模拟流程如图1-1所示。图1-1第二章 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：dF/dt=FIN-FOUT+GR-CR当系统无化学反应发生时，有：dF/dt=FIN-FOUT 在稳定状态下，有：dF/dt=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。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，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。第四章 物料衡算表4.1醋酸乙烯合成工段换热器E0101UnitsS0110S0111FromV0101E0101ToE0101R0101TemperatureC115.7568307155.5Pressurebar11Mole FractionsMass Flowskg/hr87279.2417687279.24176Mass FractionsVolume Flowcum/hr82889.452691360.09206Molar Vapor Fraction11Molar Liquid Fraction00Mole Flowskmol/hr2563.4593952563.459395O2kmol/hr161.686741161.686741N2kmol/hr1.0084817951.008481795H2Okmol/hr97.7795293297.77952932CH3COOHkmol/hr222.33194222.33194C2H4kmol/hr1542.4895921542.489592VACkmol/hr0.166288640.16628864CO2kmol/hr537.9968222537.9968222EOkmol/hr00ECkmol/hr00EGkmol/hr00Mole FractionsMass Flowskg/hr87279.2417687279.24176Mass FractionsVolume Flowcum/hr82889.452691360.09206E0102UnitsS0110S0111FromV0101E0101ToE0101R0101TemperatureC115.7568155.5Pressurebar11Mole FractionsMass Flowskg/hr87279.2487279.24Mass FractionsVolume Flowcum/hr82889.4591360.09Molar Vapor Fraction11Molar Liquid Fraction00Mole Flowskmol/hr2563.4592563.459O2kmol/hr161.6867161.6867N2kmol/hr1.0084821.008482H2Okmol/hr97.7795397.77953CH3COOHkmol/hr222.3319222.3319C2H4kmol/hr1542.491542.49VACkmol/hr0.1662890.166289CO2kmol/hr537.9968537.9968EOkmol/hr00ECkmol/hr00EGkmol/hr00Mole FractionsMass Flowskg/hr87279.2487279.24Mass FractionsVolume Flowcum/hr82889.4591360.09E0103UnitsS0110S0111FromV0101E0101ToE0101R0101TemperatureC115.7568155.5Pressurebar11Mole FractionsMass Flowskg/hr87279.2487279.24Mass FractionsVolume Flowcum/hr82889.4591360.09Molar Vapor Fraction11Molar Liquid Fraction00Mole Flowskmol/hr2563.4592563.459O2kmol/hr161.6867161.6867N2kmol/hr1.0084821.008482H2Okmol/hr97.7795397.77953CH3COOHkmol/hr222.3319222.3319C2H4kmol/hr1542.491542.49VACkmol/hr0.1662890.166289CO2kmol/hr537.9968537.9968EOkmol/hr00ECkmol/hr00EGkmol/hr00Mole FractionsMass Flowskg/hr87279.2487279.24Mass FractionsVolume Flowcum/hr82889.4591360.09混合器V0101UnitsS0102S0109S0110FromT0101V0101ToV0101V0101E0101TemperatureC25119.289115.7568Pressurebar18.9451Mole FractionsMass Flowskg/hr5191.96682087.27687279.24Mass FractionsVolume Flowcum/hr4020.5488759.110982889.45Molar Vapor Fraction111Molar Liquid Fraction000Mole Flowskmol/hr162.18972401.26972563.459O2kmol/hr161.68670161.6867N2kmol/hr0.0026351.00584681.008482H2Okmol/hr0.15027997.6292597.77953CH3COOHkmol/hr0222.33194222.3319C2H4kmol/hr01542.48961542.49VACkmol/hr00.16628860.166289CO2kmol/hr0.35537.64682537.9968EOkmol/hr000ECkmol/hr000EGkmol/hr000Mole FractionsMass Flowskg/hr5191.96682087.27687279.24Mass FractionsVolume Flowcum/hr4020.5488759.110982889.45压缩机C0101UnitsS0102S0109S0110FromT0101V0101ToV0101V0101E0101TemperatureC25119.289115.7568Pressurebar18.9451Mole FractionsMass Flowskg/hr5191.96682087.2887279.24Mass FractionsVolume Flowcum/hr4020.5488759.11182889.45Molar Vapor Fraction111Molar Liquid Fraction000Mole Flowskmol/hr162.18972401.272563.459O2kmol/hr161.68670161.6867N2kmol/hr0.0026351.0058471.008482H2Okmol/hr0.15027997.6292597.77953CH3COOHkmol/hr0222.3319222.3319C2H4kmol/hr01542.491542.49VACkmol/hr00.1662890.166289CO2kmol/hr0.35537.6468537.9968EOkmol/hr000ECkmol/hr000EGkmol/hr000Mole FractionsMass Flowskg/hr5191.96682087.2887279.24Mass FractionsVolume Flowcum/hr4020.5488759.11182889.45反应器R0101UnitsS0102S0109S0110FromT0101V0101ToV0101V0101E0101TemperatureC25119.289115.7568Pressurebar18.9451Mole FractionsMass Flowskg/hr5191.96682087.2887279.24Mass FractionsVolume Flowcum/hr4020.5488759.11182889.45Molar Vapor Fraction111Molar Liquid Fraction000Mole Flowskmol/hr162.18972401.272563.459O2kmol/hr161.68670161.6867N2kmol/hr0.0026351.0058471.008482H2Okmol/hr0.15027997.6292597.77953CH3COOHkmol/hr0222.3319222.3319C2H4kmol/hr01542.491542.49VACkmol/hr00.1662890.166289CO2kmol/hr0.35537.6468537.9968EOkmol/hr000ECkmol/hr000EGkmol/hr000Mole FractionsMass Flowskg/hr5191.96682087.2887279.24Mass FractionsVolume Flowcum/hr4020.5488759.11182889.45塔T0101UnitsS0102S0109S0110FromT0101V0101ToV0101V0101E0101TemperatureC25119.289115.7568Pressurebar18.9451Mole FractionsMass Flowskg/hr5191.96682087.2887279.24Mass FractionsVolume Flowcum/hr4020.5488759.11182889.45Molar Vapor Fraction111Molar Liquid Fraction000Mole Flowskmol/hr162.18972401.272563.459O2kmol/hr161.68670161.6867N2kmol/hr0.0026351.0058471.008482H2Okmol/hr0.15027997.6292597.77953CH3COOHkmol/hr0222.3319222.3319C2H4kmol/hr01542.491542.49VACkmol/hr00.1662890.166289CO2kmol/hr0.35537.6468537.9968EOkmol/hr000ECkmol/hr000EGkmol/hr000Mole FractionsMass Flowskg/hr5191.96682087.2887279.24Mass FractionsVolume Flowcum/hr4020.5488759.11182889.454.2气体分离车间换热器E201UnitsS0112S0201FromR0101E0202ToE0202T0201TemperatureC155.5118Pressurebar88Molar Vapor Fraction11Mass Flowskg/hr87280.4887280.48Mass FractionsVolume Flowcum/hr11110.6410138.63Molar Liquid Fraction00Enthalpy FlowGcal/hr-71.5622-72.7616Mole Flowskmol/hr2494.0142494.014O2kmol/hr00N2kmol/hr1.0084821.008482H2Okmol/hr298.242298.242CH3COOHkmol/hr83.3635983.36359C2H4kmol/hr1372.7741372.774VACkmol/hr139.1346139.1346CO2kmol/hr599.491599.491EOkmol/hr00ECkmol/hr00EGkmol/hr00E0202UnitsS0112S0201FromR0101E0202ToE0202T0201TemperatureC155.5118Pressurebar88Molar Vapor Fraction11Mass Flowskg/hr87280.4887280.48Mass FractionsVolume Flowcum/hr11110.6410138.63Molar Liquid Fraction00Enthalpy FlowGcal/hr-71.5622-72.7616Mole Flowskmol/hr2494.0142494.014O2kmol/hr00N2kmol/hr1.0084821.008482H2Okmol/hr298.242298.242CH3COOHkmol/hr83.3635983.36359C2H4kmol/hr1372.7741372.774VACkmol/hr139.1346139.1346CO2kmol/hr599.491599.491EOkmol/hr00ECkmol/hr00EGkmol/hr00E0203UnitsS0112S0201FromR0101E0202ToE0202T0201TemperatureC155.5118Pressurebar88Molar Vapor Fraction11Mass Flowskg/hr87280.4887280.48Mass FractionsVolume Flowcum/hr11110.6410138.63Molar Liquid Fraction00Enthalpy FlowGcal/hr-71.5622-72.7616Mole Flowskmol/hr2494.0142494.014O2kmol/hr00N2kmol/hr1.0084821.008482H2Okmol/hr298.242298.242CH3COOHkmol/hr83.3635983.36359C2H4kmol/hr1372.7741372.774VACkmol/hr139.1346139.1346CO2kmol/hr599.491599.491EOkmol/hr00ECkmol/hr00EGkmol/hr00E0204UnitsS0112S0201FromR0101E0202ToE0202T0201TemperatureC155.5118Pressurebar88Molar Vapor Fraction11Mass Flowskg/hr87280.4887280.48Mass FractionsVolume Flowcum/hr11110.6410138.63Molar Liquid Fraction00Enthalpy FlowGcal/hr-71.5622-72.7616Mole Flowskmol/hr2494.0142494.014O2kmol/hr00N2kmol/hr1.0084821.008482H2Okmol/hr298.242298.242CH3COOHkmol/hr83.3635983.36359C2H4kmol/hr1372.7741372.774VACkmol/hr139.1346139.1346CO2kmol/hr599.491599.491EOkmol/hr00ECkmol/hr00EGkmol/hr00混合器V0202UnitsS0210S0306S0211FromV0303V0202ToV0202V0202E0204TemperatureC30186.6343159.7596Pressurebar8.58.58.5Molar Vapor Fraction000Mass Flowskg/hr489.04611964.2092453.248Mass FractionsVolume Flowcum/hr0.4877512.4802622.943034Molar Liquid Fraction111Enthalpy FlowGcal/hr-1.088-4.18278-5.27077Mole Flowskmol/hr12.0863547.9136560O2kmol/hr000N2kmol/hr01.83E-481.83E-48H2Okmol/hr5.63238721.7218827.35442CH3COOHkmol/hr6.45396526.1917732.64558C2H4kmol/hr02.88E-312.88E-31VACkmol/hr04.11E-134.11E-13CO2kmol/hr02.29E-342.29E-34EOkmol/hr000ECkmol/hr000EGkmol/hr000泵P0201UnitsS0210S0306S0211FromV0303V0202ToV0202V0202E0204TemperatureC30186.6343159.7596Pressurebar8.58.58.5Molar Vapor Fraction000Mass Flowskg/hr489.04611964.2092453.248Mass FractionsVolume Flowcum/hr0.4877512.4802622.943034Molar Liquid Fraction111Enthalpy FlowGcal/hr-1.088-4.18278-5.27077Mole Flowskmol/hr12.0863547.9136560O2kmol/hr000N2kmol/hr01.83E-481.83E-48H2Okmol/hr5.63238721.7218827.35442CH3COOHkmol/hr6.45396526.1917732.64558C2H4kmol/hr02.88E-312.88E-31VACkmol/hr04.11E-134.11E-13CO2kmol/hr02.29E-342.29E-34EOkmol/hr000ECkmol/hr000EGkmol/hr000P0202UnitsS0204S0205FromT0201P0202ToP0202T0202TemperatureC104.2798104.3666Pressurebar7.8199Molar Vapor Fraction00Mass Flowskg/hr95190.3895190.38Mass FractionsVolume Flowcum/hr107.8605107.8752Molar Liquid Fraction11Enthalpy FlowGcal/hr-193.909-193.904Mole Flowskmol/hr2303.5842303.584O2kmol/hr00N2kmol/hr0.0049330.004933H2Okmol/hr1074.1581074.158CH3COOHkmol/hr1016.6421016.642C2H4kmol/hr47.9031247.90312VACkmol/hr147.0279147.0279CO2kmol/hr17.8475617.84756EOkmol/hr00ECkmol/hr00EGkmol/hr00P0203UnitsS0204S0205FromT0201P0202ToP0202T0202TemperatureC104.2798104.3666Pressurebar7.8199Molar Vapor Fraction00Mass Flowskg/hr95190.3895190.38Mass FractionsVolume Flowcum/hr107.8605107.8752Molar Liquid Fraction11Enthalpy FlowGcal/hr-193.909-193.904Mole Flowskmol/hr2303.5842303.584O2kmol/hr00N2kmol/hr0.0049330.004933H2Okmol/hr1074.1581074.158CH3COOHkmol/hr1016.6421016.642C2H4kmol/hr47.9031247.90312VACkmol/hr147.0279147.0279CO2kmol/hr17.8475617.84756EOkmol/hr00ECkmol/hr00EGkmol/hr00P0204UnitsS0204S0205FromT0201P0202ToP0202T0202TemperatureC104.2798104.3666Pressurebar7.8199Molar Vapor Fraction00Mass Flowskg/hr95190.3895190.38Mass FractionsVolume Flowcum/hr107.8605107.8752Molar Liquid Fraction11Enthalpy FlowGcal/hr-193.909-193.904Mole Flowskmol/hr2303.5842303.584O2kmol/hr00N2kmol/hr0.0049330.004933H2Okmol/hr1074.1581074.158CH3COOHkmol/hr1016.6421016.642C2H4kmol/hr47.9031247.90312VACkmol/hr147.0279147.0279CO2kmol/hr17.8475617.84756EOkmol/hr00ECkmol/hr00EGkmol/hr00塔T0201UnitsS0201S0203S0206S0204S0207FromE0202P0201T0202T0201T0201ToT0201T0201T0201P0202E0203TemperatureC11833.0631570.12503104.279835.55438Pressurebar89.37.8247.8197.8Molar Vapor Fraction10101Mass Flowskg/hr87280.4870338.632895.86395190.3865324.6Mass FractionsVolume Flowcum/hr10138.6370.30489284.0586107.86056528.885Molar Liquid Fraction01010Enthalpy FlowGcal/hr-72.7616-155.245-1.88049-193.909-39.7647Mole Flowskmol/hr2494.0141715.80177.868592303.5841984.1O2kmol/hr00000N2kmol/hr1.0084826.57E-470.0049330.0049331.008482H2Okmol/hr298.242777.8724.1278941074.1586.083599CH3COOHkmol/hr83.36359937.92922.11E-211016.6424.650862C2H4kmol/hr1372.7741.03E-2947.8313947.903121372.702VACkmol/hr139.13461.47E-118.066972147.02790.173739CO2kmol/hr599.4918.21E-3317.837417.84756599.4808EOkmol/hr00000ECkmol/hr00000EGkmol/hr00000T0202UnitsS0205S0206S0208FromP0202T0202T0202ToT0202T0201V0201TemperatureC104.366670.12503166.6321Pressurebar97.8248Molar Vapor Fraction010Mass Flowskg/hr95190.382895.86392294.54Mass FractionsVolume Flowcum/hr107.8752284.0586114.2433Molar Liquid Fraction101Enthalpy FlowGcal/hr-193.904-1.88049-188.697Mole Flowskmol/hr2303.58477.868592225.715O2kmol/hr000N2kmol/hr0.0049330.0049331.03E-08H2Okmol/hr1074.1584.1278941070.031CH3COOHkmol/hr1016.6422.11E-211016.642C2H4kmol/hr47.9031247.831390.071046VACkmol/hr147.02798.066972138.9617CO2kmol/hr17.8475617.83740.009609EOkmol/hr000ECkmol/hr000EGkmol/hr000T0203UnitsS0209S0213S0215S0216S0217FromE0203P0203P0204T0203T0203ToT0203T0203T0203V0201V0203TemperatureC11835.1424220.6602482.043473.76144Pressurebar7.89.397.87.792Molar Vapor Fraction10001Mass Flowskg/hr65324.62453.2481801.5283083.8766495.5Mass FractionsVolume Flowcum/hr8272.5532.4588371.8048973.3860577634.279Molar Liquid Fraction01110Enthalpy FlowGcal/hr-37.9835-5.42019-6.8339-6.8454-43.3922Mole Flowskmol/hr1984.16010081.708612062.391O2kmol/hr00000N2kmol/hr1.0084821.83E-4800.000211.008272H2Okmol/hr6.08359927.3544210041.2000492.23797CH3COOHkmol/hr4.65086232.64558037.183960.112481C2H4kmol/hr1372.7022.88E-3102.3797121370.323VACkmol/hr0.1737394.11E-1300.0072740.166466CO2kmol/hr599.48082.29E-3400.93741598.5434EOkmol/hr00000ECkmol/hr00000EGkmol/hr00000膜分离M0201UnitsS0219S0220S0221FromXV0201MR0201MR0201ToMR0201C0201V0401TemperatureC73.7614573.7614573.76145Pressurebar555Molar Vapor Fraction111Mass Flowskg/hr8266.8385581.4642685.373Mass FractionsVolume Flowcum/hr1479.0881126.809352.2794Molar Liquid Fraction000Enthalpy FlowGcal/hr-5.39460.314467-5.70907Mole Flowskmol/hr256.4001195.332461.06767O2kmol/hr000N2kmol/hr0.125350.1229250.002425H2Okmol/hr11.4671911.383950.083237CH3COOHkmol/hr0.0139840.0139840C2H4kmol/hr170.3609170.36090VACkmol/hr0.0206950.0206950CO2kmol/hr74.4119713.4299660.982EOkmol/hr000ECkmol/hr000EGkmol/hr0004.3醋酸乙烯精制车间换热器E0301UnitsS0219S0220S0221FromXV0201MR0201MR0201ToMR0201C0201V0401TemperatureC73.7614573.7614573.76145Pressurebar555Molar Vapor Fraction111Mass Flowskg/hr8266.8385581.4642685.373Mass FractionsVolume Flowcum/hr1479.0881126.809352.2794Molar Liquid Fraction000Enthalpy FlowGcal/hr-5.39460.314467-5.70907Mole Flowskmol/hr256.4001195.332461.06767O2kmol/hr000N2kmol/hr0.125350.1229250.002425H2Okmol/hr11.4671911.383950.083237CH3COOHkmol/hr0.0139840.0139840C2H4kmol/hr170.3609170.36090VACkmol/hr0.0206950.0206950CO2kmo