8-物料平衡计算书

镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 0 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 1 目目 录录 1 概述概述.2 2 物料衡算方法物料衡算方法.3 3 物料衡算任务物料衡算任务.4 4 物料平衡表物料平衡表.5 4.1 抽余 C4 预处理工段.5 4.1.1 抽余 C4 预处理工段总物料衡算表.6 4.1.2 反应精馏塔（T0101） .12 4.1.3 萃取精馏塔（T0102） .14 4.1.4 溶剂回收塔（T0103） .16 4.1.5 吸附固定床（X0101）.18 4.2 MAL 合成工段.21 4.2.1 MAL 合成工段总物料衡算表.22 4.2.2 水吸收塔（T0201） .27 4.2.3 共沸精馏塔（T0202） .29 4.2.4 MAL 合成反应器（R0101）.31 4.2.5 急冷锅炉（E0202） .33 4.3 MMA 合成与精制工段 .36 4.3.1 MMA 合成与精制工段总物料衡算表.37 4.3.2 水吸收 MMA 塔（T0301） .42 4.3.3 MMA 合成反应器（R0301）.44 4.3.4 脱水固定床（X0302）.46 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 2 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 1 1 概述 本项目是为中国石油化工股份有限公司镇海炼化分公司新建一个年产 5.2 万吨甲基丙酸甲酯的分厂，位于浙江省宁波市镇海区镇海化学工业园区内。原 料是来自总厂镇海炼化的抽余 C4，经过抽余 C4 预处理工段、MAL 合成工段、 MMA 合成与精制工段，来生产高纯度甲基丙烯酸甲酯。 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 2 2 物料衡算方法 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量 再加上损失掉的和积累起来的物科质量”。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 （进料量之和）-（出料量之和）=（系统累积量） 利用上述关系，可以对整个工艺系统或子系统进行物料衡算。 物料衡算包括总质量衡算、组分衡算和元素衡算。各种衡算方法的适用情 况如下表所示： 总质量衡算式适用适用 总衡算式 总物质的量衡算式适用不适用 组分质量衡算式适用不适用 组分衡算式 组分物质的量衡算式适用不适用 元素原子质量衡算式适用不适用 元素原子衡算 式 元素原子物质的量衡算 式 适用不适用 由于系统中存在化学反应，我们主要采用总质量衡算的的衡算方法，同时 列出每种物料组分的质量流量便于查找和计算。 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 3 3 物料衡算任务 从烟气进厂到产品输出，本项目主要工艺路线可分为如下 3 个工段： 抽余 C4 预处理工段、MAL 工段、MMA 合成与精制工段。 对于本分厂，采取年开工 333 天（8000 小时）的连续操作，其中一年内 的四五周（约 30 天）用于固定的停车设备检修及紧急情况处理。物料衡算的 主要任务在于： （1） 确定 MMA 产品的实际产量以及质量指标； （2） 确定工艺水的循环量以及损失率等指标； （3） 确定工艺中的“三废”排放量等公共经济指标； （4） 各主要单元过程的物料衡算，并指导工艺设备的尺寸确定； （5） 汇总全流程物料衡算，数据用于完成物料流程图等后续设计任务 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 4 4 物料平衡表 4.1 抽余 C4 预处理工段 图 1-1 抽余 C4 预处理工段 Aspen 模拟流程图 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 5 4.1.1 抽余 C4 预处理工段总物料衡算表 表 1-1 抽余 C4 预处理工段总物料衡算表 项目/单位进口出口 流股编号010101030132014001200123012601300141 流股信息氢气抽余 C4 新鲜萃 取剂 冷却水正丁烷2-丁烯 异丁烯、异 丁烷混合物 异丁烯冷却水 PhaseVaporLiquidLiquidLiquidLiquidLiquidVaporVaporLiquid Temperature 3031302030.13335.98738.21257.69925.856 Pressure bar 17.51188771 Molar Vapor Fraction 100000110 Molar Liquid Fraction 011111001 Molar Solid Fraction 000000000 Mass Vapor Fraction 100000110 Mass Liquid Fraction 011111001 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 6 Mass Solid Fraction 000000000 Molar Enthalpy cal/mol 34.383-12532.-68173.5-683506-34777.-6706.9-17647.1351-3964.19-68247 Mass Enthalpy cal/gm 17.056-221.99-3784.16-3794.4-598.4-119.53-412.912-70.6716-3788.28 Molar Entropy cal/mol-K 0.140-79.388-38.6709-39.262-105.19-76.216-61.135-62.0124-38.9145 Mass Entropy cal/gm-K 0.0696-1.4062-2.14656-2.1792-1.8100-1.3583-1.430-1.10553-2.16008 Molar Density mol/cc 3.97E-050.010240.0549040.055440.009760.010750.00020.0002540.055127 Mass Density gm/cc 8.00E-050.578330.9891200.998770.567550.603360.0120.014270.99313 Enthalpy Flow cal/sec 24.83108-55773-3555.63-3.1E+08-23031-11195-50992.73-75604.7-3.1E+08 Average MW2.0158856.455018.0152818.015858.116956.108342.73856.093018.0152 Mass Flows kg/hr Mass Flows kg/hr 5.2419044.653.38252970721385.563371.80444.5833851.294297072 ALLENE kg/hr 01.80893007.61E-001.803800690.005330 PROPANE kg/hr 01.80893002.32E-101.809631882.69E-060 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 7 ISOBUTAN kg/hr 0343.696000.391640328.97514.33060 N-BUTANE kg/hr 01447.14001380.871.382260.0431623464.83250 ACETYLEN kg/hr 04.5223200004.52200 2-BUTENE kg/hr 0681.062000.0124812.47666.82E-060.1237110 1-BUTENE kg/hr 02359.74000.000470.047110.0584.1022150 IB kg/hr 03889.2000.9433922.6415100.5123765.10 CIS-2-B kg/hr 0315.6583003.338573335.253.24E-071.0338470 WATER kg/hr 003.382561297072001.61599881.76657297072 NMP kg/hr 0000002.76E-169.62E-070 H2 kg/hr 5.241000005.24099993800 O2 kg/hr 000000000 N2 kg/hr000000000 CO2 kg/hr 000000000 MAL000000000 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 8 kg/hr CO kg/hr 000000000 CH3OH kg/hr 000000000 MMA kg/hr 000000000 C2H4O kg/hr 000000000 HCOOCH3 kg/hr 000000000 PROPY-01 kg/hr 000000000 P-HYD-01 kg/hr 000000000 CHCL3 kg/hr 000000000 1:1:1-01 kg/hr 000000000 Mass Fractions ALLENE00.000200000.00405721.40E-00 PROPANE00.000200000.00407046.99E-10 ISOBUTAN00.038000.00028300.73996480.003720 N-BUTANE00.16000.996610.00049.71E-050.0168340 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 9 ACETYLEN00.000500000.0101719800 2-BUTENE00.0753009.01E-60.00371.53E-083.21E-00 1-BUTENE00.2609003.43E-71.40E-50.00013250.001060 IB00.43000.000680.00670.22608230.977610 CIS-2-B00.0349000.002410.98917.28E-100.000260 WATER0011000.00363480.000451 NMP00000002.50E-100 H21000000.011788500 O2000000000 N2000000000 CO2000000000 MAL000000000 CO000000000 CH3OH000000000 MMA000000000 C2H4O000000000 HCOOCH3000000000 PROPY-01000000000 P-HYD-01000000000 CHCL3000000000 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 10 1:1:1-01000000000 Volume Flow l/min 1092.15260.6510.0569964957.3140.688293.139588.084784496.824985.44 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 11 4.1.2 反应精馏塔（T0101） 表 1-2 反应精馏塔物料衡算表 项目单位进口出口 流股编号010501120116 流股信息抽余 C4 异丁烷 异丁烯 正丁烷 2-丁烯 PhaseVaporVaporLiquid Temperature61.554.7214666.62094 Pressurebar7.57.100257.116 Molar Vapor Fraction110 Molar Liquid Fraction001 Molar Solid Fraction000 Mass Vapor Fraction110 Mass Liquid Fraction001 Mass Solid Fraction000 Molar Enthalpycal/mol-6926.21-5637.64-13449.8 Mass Enthalpycal/gm-124.604-103.59-237.299 Molar Entropycal/mol-K-61.8788-61.5392-79.7199 Mass Entropycal/gm-K-1.11321-1.13077-1.40652 Molar Densitymol/cc0.000270.000260.009697 Mass Densitygm/cc0.0149830.0141750.549603 Enthalpy Flowcal/sec-313237-123517-313589 Average MW55.5856954.4223856.67884 Mass Flowskg/hr9049.8914292.4954757.371 ALLENEkg/hr1.808931.8091947.61E-09 PROPANEkg/hr1.808931.8096352.32E-10 ISOBUTANkg/hr343.6967343.3060.391647 N-BUTANEkg/hr1447.14464.875221382.26 ACETYLENkg/hr4.5223254.522290 2-BUTENEkg/hr681.06210.12371812.48914 1-BUTENEkg/hr2359.7494.1611660.047594 IBkg/hr3889.23865.61323.58496 CIS-2-Bkg/hr315.65831.0338473338.597 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 12 WATERkg/hr000 NMPkg/hr000 H2kg/hr5.2415.2410 O2kg/hr000 N2kg/hr000 CO2kg/hr000 MALkg/hr000 COkg/hr000 CH3OHkg/hr000 MMAkg/hr000 C2H4Okg/hr000 HCOOCH3kg/hr000 PROPY-01kg/hr000 P-HYD-01kg/hr000 CHCL3kg/hr000 1:1:1-01kg/hr000 Mass Fractions ALLENE0.00020.0004211.60E-12 PROPANE0.00020.0004224.88E-14 ISOBUTAN0.0379780.0799788.23E-05 N-BUTANE0.1599070.0151140.290551 ACETYLEN0.00050.0010540 2-BUTENE0.0752562.88E-050.002625 1-BUTENE0.2607490.0009691.00E-05 IB0.4297510.9005520.004958 CIS-2-B0.034880.0002410.701774 WATER000 NMP000 H20.0005790.0012210 O2000 N2000 CO2000 MAL000 CO000 CH3OH000 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 13 MMA000 C2H4O000 HCOOCH3000 PROPY-01000 P-HYD-01000 CHCL3000 1:1:1-01000 Volume Flowl/min10066.675047.058144.267 4.1.3 萃取精馏塔（T0102） 表 1-3 萃取精馏塔物料衡算表 项目单位进口出口 流股编号0124012501260127 流股信息 异丁烷 异丁烯 萃取剂 异丁烷 异丁烯 萃取剂 异丁烯 PhaseMixedLiquidVaporLiquid Temperature303038.21274121.7324 Pressurebar7.100257.0027577.01225 Molar Vapor Fraction0.066223010 Molar Liquid Fraction0.933777101 Molar Solid Fraction0000 Mass Vapor Fraction0.035772010 Mass Liquid Fraction0.964228101 Mass Solid Fraction0000 Molar Enthalpycal/mol-10599.3-65642.7-17647.1-55580.7 Mass Enthalpycal/gm-194.76-903.061-412.912-782.298 Molar Entropycal/mol-K-76.7585-107.711-61.1358-93.5094 Mass Entropycal/gm-K-1.41042-1.4818-1.43047-1.31614 Molar Densitymol/cc0.0030690.0140.0002950.011925 Mass Densitygm/cc0.1670321.0176410.01260.847273 Enthalpy Flowcal/sec-232224-1.1E+07-50992.7-1.1E+07 Average MW54.4223872.6891242.7382171.04803 Mass Flowskg/hr4292.49545039.08444.583148886.99 ALLENEkg/hr1.8091941.73E-071.8038010.005394 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 14 PROPANEkg/hr1.8096352.00E-111.8096322.69E-06 ISOBUTANkg/hr343.3060.013506328.975814.34366 N-BUTANEkg/hr64.875220.2766590.04316265.10872 ACETYLENkg/hr4.5222904.522295.70E-13 2-BUTENEkg/hr0.1237180.0003336.82E-060.124044 1-BUTENEkg/hr4.1611660.0052350.058954.107451 IBkg/hr3865.6130.013127100.51243765.113 CIS-2-Bkg/hr1.0338471.72E-053.24E-071.033864 WATERkg/hr03638.8191.6159993637.203 NMPkg/hr041399.952.76E-1641399.95 H2kg/hr5.24105.2414.77E-38 O2kg/hr0000 N2kg/hr0000 CO2kg/hr0000 MALkg/hr0000 COkg/hr0000 CH3OHkg/hr0000 MMAkg/hr0000 C2H4Okg/hr0000 HCOOCH3kg/hr0000 PROPY-01kg/hr0000 P-HYD-01kg/hr0000 CHCL3kg/hr0000 1:1:1-01kg/hr0000 Mass Fractions ALLENE0.0004213.83E-120.0040571.10E-07 PROPANE0.0004224.43E-160.004075.51E-11 ISOBUTAN0.0799783.00E-070.7399650.000293 N-BUTANE0.0151146.14E-069.71E-050.001332 ACETYLEN0.00105400.0101721.17E-17 2-BUTENE2.88E-057.38E-091.53E-082.54E-06 1-BUTENE0.0009691.16E-070.0001338.40E-05 IB0.9005522.91E-070.2260820.077017 CIS-2-B0.0002413.82E-107.28E-102.11E-05 WATER00.0807920.0036350.0744 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 15 NMP00.9192016.21E-190.84685 H20.00122100.0117899.76E-43 O20000 N20000 CO20000 MAL0000 CO0000 CH3OH0000 MMA0000 C2H4O0000 HCOOCH30000 PROPY-010000 P-HYD-010000 CHCL30000 1:1:1-010000 Volume Flowl/min428.31737.639588.0848961.6537 4.1.4 溶剂回收塔（T0103） 表 1-4 溶剂回收塔物料衡算表 项目单位进口出口 流股编号012901300131 流股信息 萃取剂 异丁烯 异丁烯萃取剂 PhaseLiquidVaporLiquid Temperature5657.69929202.9793 Pressurebar7.0122577.00275 Molar Vapor Fraction010 Molar Liquid Fraction101 Molar Solid Fraction000 Mass Vapor Fraction010 Mass Liquid Fraction101 Mass Solid Fraction000 Molar Enthalpycal/mol-58879.8-3964.19-58229.3 Mass Enthalpycal/gm-828.733-70.6716-800.89 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 16 Molar Entropycal/mol-K-100.766-62.0124-88.6138 Mass Entropycal/gm-K-1.41828-1.10553-1.2188 Molar Densitymol/cc0.0133380.0002540.011702 Mass Densitygm/cc0.947610.0142740.850817 Enthalpy Flowcal/sec-1.1E+07-75604.7-1E+07 Average MW71.0480356.0930772.70569 Mass Flowskg/hr48886.993851.29445035.7 ALLENEkg/hr0.0053940.0053931.73E-07 PROPANEkg/hr2.69E-062.69E-062.00E-11 ISOBUTANkg/hr14.3436614.330160.013506 N-BUTANEkg/hr65.1087264.832050.276674 ACETYLENkg/hr5.70E-1300 2-BUTENEkg/hr0.1240440.1237110.000333 1-BUTENEkg/hr4.1074514.1022150.005235 IBkg/hr3765.1133765.10.013127 CIS-2-Bkg/hr1.0338641.0338471.72E-05 WATERkg/hr3637.2031.7665743635.436 NMPkg/hr41399.959.62E-0741399.95 H2kg/hr4.77E-3800 O2kg/hr000 N2kg/hr000 CO2kg/hr000 MALkg/hr000 COkg/hr000 CH3OHkg/hr000 MMAkg/hr000 C2H4Okg/hr000 HCOOCH3kg/hr000 PROPY-01kg/hr000 P-HYD-01kg/hr000 CHCL3kg/hr000 1:1:1-01kg/hr000 Mass Fractions ALLENE1.10E-071.40E-063.83E-12 PROPANE5.51E-116.99E-104.43E-16 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 17 ISOBUTAN0.0002930.0037213.00E-07 N-BUTANE0.0013320.0168346.14E-06 ACETYLEN1.17E-1700 2-BUTENE2.54E-063.21E-057.38E-09 1-BUTENE8.40E-050.0010651.16E-07 IB0.0770170.9776192.91E-07 CIS-2-B2.11E-050.0002683.82E-10 WATER0.07440.0004590.080723 NMP0.846852.50E-100.91927 H29.76E-4300 O2000 N2000 CO2000 MAL000 CO000 CH3OH000 MMA000 C2H4O000 HCOOCH3000 PROPY-01000 P-HYD-01000 CHCL3000 1:1:1-01000 Volume Flowl/min859.82964496.821882.205 4.1.5 吸附固定床（X0101） 表 1-5 吸附固定床物料衡算表 项目单位进口出口 流股编号011701180121 流股信息 正丁烷 2-丁烯 正丁烷2-丁烯 PhaseVaporVaporVapor Temperature404040 Pressurebar333 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 18 Molar Vapor Fraction111 Molar Liquid Fraction000 Molar Solid Fraction000 Mass Vapor Fraction111 Mass Liquid Fraction000 Mass Solid Fraction000 Molar Enthalpycal/mol-9483.62-29596.7-1504.3 Mass Enthalpycal/gm-167.322-509.26-26.8106 Molar Entropycal/mol-K-66.4045-88.2287-59.3772 Mass Entropycal/gm-K-1.17159-1.51812-1.05826 Molar Densitymol/cc0.0001150.0001150.000115 Mass Densitygm/cc0.0065310.0066960.006465 Enthalpy Flowcal/sec-221115-196004-25111.1 Average MW56.6788458.1169356.10832 Mass Flowskg/hr4757.3711385.5643371.806 ALLENEkg/hr7.61E-097.61E-090 PROPANEkg/hr2.32E-102.32E-100 ISOBUTANkg/hr0.3916470.3916470 N-BUTANEkg/hr1382.261380.8781.38226 ACETYLENkg/hr000 2-BUTENEkg/hr12.489140.01248912.47666 1-BUTENEkg/hr0.0475940.0004760.047118 IBkg/hr23.584960.94339822.64156 CIS-2-Bkg/hr3338.5973.3385973335.259 WATERkg/hr000 NMPkg/hr000 H2kg/hr000 O2kg/hr000 N2kg/hr000 CO2kg/hr000 MALkg/hr000 COkg/hr000 CH3OHkg/hr000 MMAkg/hr000 C2H4Okg/hr000 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 19 HCOOCH3kg/hr000 PROPY-01kg/hr000 P-HYD-01kg/hr000 CHCL3kg/hr000 1:1:1-01kg/hr000 Mass Fractions ALLENE1.60E-125.49E-120 PROPANE4.88E-141.67E-130 ISOBUTAN8.23E-050.0002830 N-BUTANE0.2905510.9966180.00041 ACETYLEN000 2-BUTENE0.0026259.01E-060.0037 1-BUTENE1.00E-053.43E-071.40E-05 IB0.0049580.0006810.006715 CIS-2-B0.7017740.002410.989161 WATER000 NMP000 H2000 O2000 N2000 CO2000 MAL000 CO000 CH3OH000 MMA000 C2H4O000 HCOOCH3000 PROPY-01000 P-HYD-01000 CHCL3000 1:1:1-01000 Volume Flowl/min12140.963448.5088692.457 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 20 4.2 MAL 合成工段 图 1-2 MAL 合成工段 Aspen 模拟流程图 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 21 4.2.1 MAL 合成工段总物料衡算表 表 1-6 MAL 合成工段总物料衡算表 项目单位进口出口 流股 编号 01300201020302100215032002120218021902230224 流股 信息 异丁烯空气水水水甲醇低压蒸汽废水废气 MAL、甲 醇 废水 PhaseVaporVaporLiquidLiquidLiquidLiquidVaporLiquidVaporVaporLiquid Temperature57.699293025302527.5170.501627.527.572.2811499.9207 Pressurebar7111.013251381111.00975 Molar Vapor Fraction 11000010110 Molar Liquid Fraction 00111101001 Molar Solid Fraction 00000000000 Mass Vapor Fraction 11000010110 Mass Liquid Fraction 00111101001 Mass Solid Fraction 00000000000 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 22 Molar Enthalpy cal/mol-3964.19-904.941-68262.2-68173.4-68262.2-59651.1-56574.1-68214.2-3111.52-39493.9-66874.6 Mass Enthalpycal/gm-70.6716-31.1937-3789.13-3784.2-3789.13-2057.46-3140.34-3784.75-109.254-844.831-3711 Molar Entropycal/mol-K-62.01241.276391-38.9652-38.6709-38.9652-52.5065-11.4861-38.8190.780514-29.9991-34.8541 Mass Entropycal/gm-K-1.105530.043998-2.1629-2.14656-2.1629-1.81103-0.63757-2.153810.027406-0.64172-1.93412 Molar Densitymol/cc0.0002543.97E-050.0551730.0549050.0551730.0279670.0002170.0550054.00E-053.48E-050.05096 Mass Densitygm/cc0.0142740.0011510.9939570.9891210.9939570.8108270.0039070.9913840.0011390.0016280.918336 Enthalpy Flowcal/sec-75604.7-245641-804815-3408668-1.5E+07-1474128-2828703-1749511-820286-1680037-1.4E+07 Average MW56.0930729.0103618.0152818.0152818.0152828.9925518.0152818.0234328.4797346.7476818.02068 Mass Flowskg/hr3851.29428348.92764.64443242.7514051.922579.3223242.751664.10827029.047158.98913743.97 ALLENEkg/hr0.00539300000.00012602.20E-050.0050020.0004953.27E-34 PROPANEkg/hr2.69E-0600004.62E-0807.86E-092.53E-062.03E-073.45E-39 ISOBUTANkg/hr14.3301600001.78839900.08412512.248243.7861863.44E-24 N-BUTANEkg/hr64.8320500002.22232100.51881352.1790814.356484.14E-21 ACETYLENkg/hr00000000000 2-BUTENEkg/hr0.12371100000.0293100.0010010.0991210.0528991.72E-23 1-BUTENEkg/hr4.10221500000.62161200.027133.4422551.2544428.36E-24 IBkg/hr3765.100005.77E-0700.00074281.297760.0045862.94E-26 CIS-2-Bkg/hr1.03384700000.28610300.0089630.8133290.4976587.04E-22 WATERkg/hr1.7665740764.64443242.7514051.92376.22523242.751662.957628.1735345.211813738.94 NMPkg/hr9.62E-07000000003.64E-369.62E-07 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 23 H2kg/hr00000000000 O2kg/hr06566.5380000.0934100.0094734463.6950.1937412.11E-66 N2kg/hr021352.320000.4599900.02325821352.030.7326614.96E-67 CO2kg/hr0430.06380003.26234100.330879425.67777.3175661.78E-48 MALkg/hr0000024.8631800.0920940.5655984617.810.169443 COkg/hr00000000000 CH3OHkg/hr000002160.3770002160.3771.09E-12 MMAkg/hr000005.0990740000.2333824.865692 C2H4Okg/hr000000.23989600.0340144.9350750.4759682.14E-37 HCOOCH3kg/hr000002.96827200.0202863.8778485.8978716.32E-15 PROPY-01kg/hr000000.7856710000.7856712.76E-34 P-HYD-01kg/hr00000000000 CHCL3kg/hr00000000000 1:1:1-01kg/hr00000000000 Mass Fractions ALLENE1.40E-0600004.90E-0801.32E-081.85E-076.92E-082.38E-38 PROPANE6.99E-1000001.79E-1104.73E-129.35E-112.84E-112.51E-43 ISOBUTAN0.00372100000.00069305.06E-050.0004530.0005292.51E-28 N-BUTANE0.01683400000.00086200.0003120.001930.0020053.01E-25 ACETYLEN00000000000 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 24 2-BUTENE3.21E-0500001.14E-0506.01E-073.67E-067.39E-061.25E-27 1-BUTENE0.00106500000.00024101.63E-050.0001270.0001756.09E-28 IB0.97761900002.24E-1004.46E-070.0030086.41E-072.14E-30 CIS-2-B0.00026800000.00011105.39E-063.01E-056.95E-055.12E-26 WATER0.00045901110.14586210.9993080.0232410.0482210.999634 NMP2.50E-10000000005.08E-407.00E-11 H200000000000 O200.2316330003.62E-0505.69E-060.1651442.71E-051.53E-70 N200.7531970000.00017801.40E-050.7899660.0001023.61E-71 CO200.015170000.00126500.0001990.0157490.0010221.30E-52 MAL000000.00963905.53E-052.09E-050.6450371.23E-05 CO00000000000 CH3OH000000.8375760000.3017717.90E-17 MMA000000.0019770003.26E-050.000354 C2H4O000009.30E-0502.04E-050.0001836.65E-051.56E-41 HCOOCH3000000.00115101.22E-050.0001430.0008244.60E-19 PROPY-01000000.0003050000.000112.01E-38 P-HYD-0100000000000 CHCL300000000000 1:1:1-0100000000000 镇海炼化 5.2 万吨/年甲基丙烯酸甲酯生产项目物料平衡计算书 25 Volume Flowl/min4496.821410503.712.8215554.64028235.622553.0183113832.527.97616395395.773304.25249.4363 镇海炼化 5.2 万吨/