脱蜡油溶剂回收系统 核算与优化

脱蜡油溶剂回收系统 核算与优化 脱蜡油溶剂回收系统 核算与优化 胡智华 李艳莉 韩 敏 : 本课题以茂石化公司南方高级润滑油公司重质脱蜡油回收系统工艺 过程为基础，进行系统的物料、能量及部分设备的工艺核算，为装置技术 革新、工艺改造提供理论依据。 系统油品：轻质减压馏份(减二或减三含蜡油) 系统所用溶剂：甲苯、丁酮(甲基乙基酮) 溶剂回收系统的目标是： 以最少的热量回收所有的溶剂; 并保证脱蜡油不含溶剂。 溶剂回收系统的原理过程：过滤所得的滤液(脱蜡液)，经回收冷量后，进入本系统之后，经换热系统加热进入三效蒸发系统的低压塔，蒸出部分 溶剂；塔底液体经泵增压后再经换热，进入中压塔，蒸出部分溶剂；塔底 液体经加热炉加热，送入高压塔，进一步回收溶剂。高压塔底油中还含有 少量的溶剂，直接压送到闪蒸塔，蒸出少量的溶剂；闪蒸底油自流至汽提 塔中，经水蒸汽或氮气汽提。闪蒸塔底得不含溶剂的脱蜡油，经换热冷却 送出装置。前四个塔顶的溶剂均为干溶剂，经换热、冷却后合并返回结晶 系统循环使用；汽提塔回收的溶剂若以水蒸汽汽提则为含水溶剂，需进一 步回收，此处不加以叙述。 系统工艺流程示意图见附-1 系统工艺操作及系统设备结构参数，取自现场标定数据。 入 方 出 方 项目 流量kg/h 百分率% 项目 流量kg/h 百分率% 21545 100 8873 41.2 原料油 脱蜡油 装置物料平衡: 12672 58.8 含油蜡 21645 100 21545 100 合计 合计 脱蜡油性质数据 项目 单位 测定值 0.8852 相对密度 3.5 比色 2-1粘度 40? mm143.0 .s 2-1 14.41 100? mm.s 280 闪点(开口) ? -4.9 凝点 ? % 0.13 残炭 mgKOH/g 0.029 酸值 % 溶剂含量 微量 115.4 苯胺点 ? 414 馏程 HK 469 2% 505 10% 534 30% 545 50% 560 70% 575 90% 溶剂组成 项目 溶剂组成 相对密度 溶剂含量%(重) 采样地点 水 丁酮 甲苯 0.8395 84.90 0.27 52.61 47.12 装置进料 0.8236 99.4 塔501顶 0.47 60.54 38.87 0.8450 80.21 塔501底 0.15 47.34 52.52 0.8310 塔502顶 0.33 55.95 43.71 0.8569 68.76 塔502底 0.07 34.89 65.04 0.8435 塔503顶 0.12 38.71 61.18 0.8823 7.4 塔503底 塔504顶 0.8825 4.0 塔504底 0.8845 0.017 塔505底 塔类操作数据 设备 进料温度 塔顶温度 塔底温度 塔顶压力 109 108 0.08 塔501 130 129 0.16 塔502 205 203 204 0.26 塔503 204 196 198 0.01 塔504 198 174 188 -0.01 塔505 加热炉: 滤液进炉温度128?,计出炉温度206? 过热蒸汽: 750kg/h, 进炉温度135?, 出炉温度343? 燃料气温32?,烟气温度247? 换热器 设备名称 换热器型号 介质 程别 温度 面积 108 60 160 热 T501顶剂二次 壳程 换512 FA700-160-16-4 29 50 冷 滤液 管程 108 107 240 热 T501顶剂一次 壳程 换513 FB900-240-16-4? 50 84 冷 滤液 管程 119 93 90 热 T503顶剂三次 壳程 换514/1 FB-600-90-16-2 84 92 冷 滤液 管程 149 119 90 热 T503顶剂二次 壳程 换514/2 FB600-90-16-2 92 104 冷 滤液 管程 129 114 240*2 热 T502顶剂一次 壳程 换515/1.2 FB900-240-16-4? 104 109 冷 滤液 管程 188 122 160 热 T505油一次 壳程 换516 FA700-160-16-4 108 122 冷 T501底滤液 管程 202 146 345 热 T503顶剂一次 壳程 换517 FLA1000-345-16-4 122 130 冷 T501底滤液 管程 机泵数据 介质温度 压力KPa 电流A 介质流量 流程号 泵名称 进口 出口 额定电流 实际电流 电压 m3/h ? 68.215 -13 20 1600 141 85 393 泵507 滤液泵 52.301 108 150 1200 56 38 393 泵518 塔501底 35.501 129 230 1700 131 34 393 泵519 炉进料泵 12.00 186 50 1000 26 18.8 393 泵521 脱蜡油泵 数据来源说明： 1、 该数据来自94年8月23日装置实际操作数据 2、 脱蜡装置处理原料为大庆减四线糠醛精制馏分油，产品作为白土精制原料。 3、 脱蜡装置处理量为：517.9吨/天，其中蜡液脱蜡油收率为8873kg/小时 1 装置物料平衡 1 装置物料平衡 流量单位kg/h 流量单位kg/h 物 流 甲苯 丁酮 油 水 物 流 甲苯 丁酮 油 水 入 脱蜡液 23510.0 26255.0 8875.0 135.0 入 脱蜡液 23510.0 26255.0 8875.0 135.0 汽提水蒸汽 430.0 汽提水蒸汽 430.0 方 合 计 23510.0 26255.0 8875.0 565.0 方 合 计 23510.0 26255.0 8875.0 565.0 脱蜡油 8874.3 脱蜡油 8874.3 出 T201顶 4206.7 9619.0 0.1 120.3 出 T201顶 4206.7 9619.0 0.1 120.3 T202-1顶 6880.7 10046.5 0.1 14.0 T202-1顶 6880.7 10046.5 0.1 14.0 T202-2顶 11786.7 6495.4 0.2 0.7 T202-2顶 11786.7 6495.4 0.2 0.7 T203顶 412.1 83.1 0.1 T203顶 412.1 83.1 0.1 T204顶 223.8 11.0 0.2 430.0 T204顶 223.8 11.0 0.2 430.0 方 合 计 23510.0 26255.0 8875.0 565.0 方 合 计 23510.0 26255.0 8875.0 565.0 – 装置物料及单体设备物料平衡 – 装置物料及单体设备物料平衡 略 2、装置能量平衡 2、装置能量平衡 – 装置能量平衡及单体设备能量平衡 – 装置能量平衡及单体设备能量平衡 略 3、装置设备工艺核算 3、装置设备工艺核算 – 主要校验换热器传热面积 – 主要校验换热器传热面积 略 1 1 - 水蒸汽汽提 - 水蒸汽汽提 T204为汽提塔，汽提蒸汽用量增大，产品含溶剂越少，质量越高，水蒸汽 T204为汽提塔，汽提蒸汽用量增大，产品含溶剂越少，质量越高，水蒸汽 汽提，产生含水溶剂，对结晶系统产生不良影响，溶剂回收困难。 汽提，产生含水溶剂，对结晶系统产生不良影响，溶剂回收困难。 - 干式蒸馏 - 干式蒸馏 经灵敏度分析，干式闪蒸除溶剂效果较差， 经灵敏度分析，干式闪蒸除溶剂效果较差， 在197?，10KPa时，产品中含甲苯21kg/h 在197，10KPa时，产品中含甲苯21kg/h 4KPa时，产品中含甲苯8.5kg/h 4KPa时，产品中含甲苯8.5kg/h - 氮气汽提 - 氮气汽提 197度，50kg/h 氮气时，产品含甲苯2.8kg/h 197度，50kg/h 氮气时，产品含甲苯2.8kg/h 150kg/h 0.05kg/h 150kg/h 0.05kg/h 270kg/h 0.001kg/h 270kg/h 0.001kg/h 2 2 塔202-1压力对装置能耗灵敏度分析 塔202-1压力对装置能耗灵敏度分析 T202-1 炉负荷 T2021顶 T2022顶 T202-1 T202-1 炉负荷 T2021顶 T2022顶 T202-1 压力KPa cal/sec. 流量kg/h 流量kg/h 顶温 压力KPa cal/sec. 流量kg/h 流量kg/h 顶温 195 6.731+05 1.958+04 1.560+04 117 195 6.731+05 1.958+04 1.560+04 117 202 6.790+05 1.926+04 1.592+04 119 202 6.790+05 1.926+04 1.592+04 119 210 6.847+05 1.895+04 1.624+04 120 210 6.847+05 1.895+04 1.624+04 120 218 6.901+05 1.865+04 1.655+04 121 218 6.901+05 1.865+04 1.655+04 121 226 6.954+05 1.835+04 1.685+04 123 226 6.954+05 1.835+04 1.685+04 123 233 7.004+05 1.806+04 1.714+04 124 233 7.004+05 1.806+04 1.714+04 124 241 7.054+05 1.777+04 1.744+04 125 241 7.054+05 1.777+04 1.744+04 125 249 7.101+05 1.749+04 1.772+04 126 249 7.101+05 1.749+04 1.772+04 126 257 7.147+05 1.721+04 1.800+04 127 257 7.147+05 1.721+04 1.800+04 127 265 7.192+05 1.694+04 1.828+04 129 265 7.192+05 1.694+04 1.828+04 129 1 1 干式闪蒸不能满足产品质量要求 干式闪蒸不能满足产品质量要求 水蒸汽汽提可保证产品质量，但产生含水溶剂。 水蒸汽汽提可保证产品质量，但产生含水溶剂。 氮气气提既可保证产品质量，又不产生含水溶剂。 氮气气提既可保证产品质量，又不产生含水溶剂。 2 2 T202-1压力对能耗影响较大， 压力越高，能耗越高。 T202-1压力对能耗影响较大， 压力越高，能耗越高。 保证T201进料有足够换热温差，尽可能降低T202-1操作压力。 保证T201进料有足够换热温差，尽可能降低T202-1操作压力。 T202-2压力对装置能耗影响较小 T202-2压力对装置能耗影响较小 炉出口温度：195 -210?。 炉出口温度：195 -210。 Abstract: Computing and Optimizing Energy of the System of Dewaxing Oil Recovery All lube stocks, except those from a relatively few highly naphthenic crude oils, must be dewaxed or they will not flow properly at lower temperatures. Dewaxing is one of the most important and most difficult processes in lubricating oil manufacturing. Solvent dewaxing processes uses refrigeration to crystallize the wax and solvent to dilute the oil portion sufficiently to permit rapid filtration to separate the wax from the oil. The most widely used solvent dewaxing processes adopt mixtures of methylethylketone (MEK) and toluene as a solvent, while MEK is the extractive agent, toluene a solvent. The whole solvent dewaxing process is very large and complicated, including crystallizing system, vacuum filtering system, refrigeration system, and recovery system and secure gas system, etc. The oil recovery system is the most important in the recovery system, as shown in figure 5. The system consists of three stage flash tower (T201, T202, T202/1), furnace (F201), flash tower (T203), stripper (T204) and cooling and heat exchanging system. A great deal of Energy is needed in the recovery system. In order to recovering the energy, the system of three stages flash and heat exchanging is used. It should be assured that the system work good, or fuel is increased more, therefor, we must compute and optimize the process and energy of the system. ASPEN PLUS IS A TRADEMARK OF HOTLINE: TBDEWAXXOIL TABLE OF CONTENTS COMPUTATIONAL SEQUENCE ---------------------- SEQUENCE USED WAS: $OLVER10 T202-1 E224-1,2 T201 E223-1,2 E223 P223 P224 F201 T202-2 T203 | T204 E224-3,4 E224-5,7 E223-3 E224 (RETURN $OLVER10) OVERALL FLOWSHEET BALANCE ------------------------- *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. CONVENTIONAL COMPONENTS (KMOL/HR ) TOLUE-01 255.154 255.154 -0.511997E-07 METHY-01 364.109 364.109 -0.119326E-06 WATER 31.3724 31.3724 -0.257796E-07 PC411C 0.252534E-01 0.252534E-01 0.315986E-12 PC420C 0.785524E-01 0.785524E-01 0.205113E-12 PC441C 0.156287 0.156287 0.618025E-13 PC473C 0.357721 0.357721 0.806935E-14 PC496C 0.540711 0.540711 0.246392E-14 PC525C 0.538645 0.538645 0.618343E-15 PC555C 1.13816 1.13816 0.195091E-15 PC580C 3.68215 3.68215 0.482424E-15 PC608C 3.05894 3.05894 0.299791E-12 PC633C 2.46347 2.46347 0.118888E-11 PC650C 0.183207 0.183207 0.220884E-12 TOTAL BALANCE MOLE(KMOL/HR ) 662.858 662.859 -0.864742E-07 MASS(KG/HR ) 59205.0 59205.0 -0.734928E-07 ENTHALPY(CAL/SEC ) -0.801030E+07 -0.729015E+07 -0.899021E-01 ASSAY DATA ANALYSIS ------------------- ASSAY ID: DEWAXOIL SPECIFIC GRAVITY 60F/60F 0.8852 API GRAVITY 28.3508 DENSITY GM/CC 0.8829 MOLECULAR WEIGHT MISSING DISTILLATION CURVES ------------------- PERCENT DISTILLED VERSUS TEMPERATURE, C ASTM PERCENT D86 TBP DISTILLED LV PCT LV PCT --------- -------- -------- 0 414.0 408.4 5 482.5 493.1 10 505.0 532.2 30 534.0 575.7 50 545.0 593.9 70 560.0 615.8 90 575.0 635.8 95 582.2 643.7 100 589.4 651.6 PRES KPA 101.3 101.3 PSEUDOCOMPONENT BREAKDOWN ------------------------- ASSAY ID: DEWAXOIL MOLE WEIGHT VOLUME COMPONENT PERCENT PERCENT PERCENT --------- ------------ ------------ ------------ PC411C 0.2066 0.1191 0.1286 PC420C 0.6426 0.3828 0.4116 PC441C 1.2786 0.8188 0.8717 PC473C 2.9266 2.0872 2.1896 PC496C 4.4236 3.3992 3.5296 PC525C 4.4067 3.6995 3.7950 PC555C 9.3115 8.5473 8.6602 PC580C 30.1245 29.7155 29.8063 PC608C 25.0259 26.5831 26.3857 PC633C 20.1542 22.8717 22.4866 PC650C 1.4988 1.7753 1.7345 PSEUDOCOMPONENT PHYSICAL PROPERTIES ----------------------------------- PSEUDOCOMPONENT PROPERTY SUMMARY COMPONENT NBP API SG MW TC PC C C KPA PC411C 410.5590 41.1341 0.8196 418.7472 553.6148 969.8831 PC420C 419.7259 40.3694 0.8233 432.5310 561.4516 950.2038 PC441C 440.6318 38.6748 0.8315 465.0142 579.2118 907.7088 PC473C 472.8325 36.1901 0.8438 517.8418 606.2736 848.1094 PC496C 496.0323 34.4869 0.8524 557.9318 625.5600 809.0595 PC525C 524.6246 32.4798 0.8629 609.5547 649.0976 764.8631 PC555C 554.7980 30.4630 0.8736 666.4959 673.6715 722.3846 PC580C 580.2118 28.8390 0.8825 716.2300 694.1669 689.5401 PC608C 607.5250 27.1640 0.8918 771.2664 715.9968 656.9016 PC633C 633.0658 25.6592 0.9003 823.9883 736.2320 628.6233 PC650C 650.2616 24.6775 0.9060 860.0438 749.7620 610.6966 TBDEWAXXOIL BLOCK: E223 MODEL: HEATX ----------------------------- *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. TOTAL BALANCE MOLE(KMOL/HR ) 824.748 824.748 0.000000E+00 MASS(KG/HR ) 72721.5 72721.5 0.000000E+00 ENTHALPY(CAL/SEC ) -0.988004E+07 -0.988004E+07 0.000000E+00 *** INPUT DATA *** FLOW DIRECTION AND SPECIFICATION: COUNTERCURRENT HEAT EXCHANGER SPECIFIED COLD OUTLET TEMP SPECIFIED VALUE C 50.0000 LMTD CORRECTION FACTOR 1.00000 PRESSURE SPECIFICATION: HOT SIDE PRESSURE DROP KPA 0.0000 COLD SIDE OUTLET PRESSURE KPA 220.0000 DUTY AND AREA: CALCULATED HEAT DUTY CAL/SEC 159688.2823 CALCULATED (REQUIRED) AREA SQM 13.8898 HEAT TRANSFER COEFFICIENT: AVERAGE COEFFICIENT (DIRTY) CAL/SEC-SQCM-K 0.0229 LOG-MEAN TEMPERATURE DIFFERENCE: LMTD CORRECTION FACTOR 1.0000 LMTD (CORRECTED) C 50.2958 BLOCK: E223-1,2 MODEL: HEATX *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. TOTAL BALANCE MOLE(KMOL/HR ) 824.748 824.748 0.000000E+00 MASS(KG/HR ) 72721.5 72721.5 0.200105E-15 ENTHALPY(CAL/SEC ) -0.944680E+07 -0.944680E+07 0.000000E+00 FLOW DIRECTION AND SPECIFICATION: COUNTERCURRENT HEAT EXCHANGER SPECIFIED COLD OUTLET TEMP SPECIFIED VALUE C 84.0000 LMTD CORRECTION FACTOR 1.00000 PRESSURE SPECIFICATION: HOT SIDE PRESSURE DROP KPA 0.0000 COLD SIDE OUTLET PRESSURE KPA 215.0000 DUTY AND AREA: CALCULATED HEAT DUTY CAL/SEC 273544.6548 CALCULATED (REQUIRED) AREA SQM 37.7271 HEAT TRANSFER COEFFICIENT: AVERAGE COEFFICIENT (DIRTY) CAL/SEC-SQCM-K 0.0201 LOG-MEAN TEMPERATURE DIFFERENCE: LMTD CORRECTION FACTOR 1.0000 LMTD (CORRECTED) C 36.0089 PRESSURE DROP: SHELLSIDE, TOTAL KPA 0.0000 TUBESIDE, TOTAL KPA 5.0000 *** ZONE RESULTS *** ZONE HEAT TRANSFER AND AREA: ZONE HEAT DUTY AREA DTLM AVERAGE U CAL/SEC SQM C CAL/SEC-SQCM-K 1 706.822 0.1459 23.8650 0.0203 2 272837.832 37.5812 35.7600 0.0203 BLOCK: E223-3 MODEL: HEATX ----------------------------- *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. TOTAL BALANCE MOLE(KMOL/HR ) 857.020 857.020 0.000000E+00 MASS(KG/HR ) 77058.4 77058.4 0.000000E+00 ENTHALPY(CAL/SEC ) -0.831578E+07 -0.831578E+07 0.000000E+00 *** INPUT DATA *** FLOW DIRECTION AND SPECIFICATION: COUNTERCURRENT HEAT EXCHANGER SPECIFIED COLD OUTLET TEMP SPECIFIED VALUE C 92.0000 LMTD CORRECTION FACTOR 1.00000 PRESSURE SPECIFICATION: HOT SIDE PRESSURE DROP KPA 0.0000 COLD SIDE OUTLET PRESSURE KPA 210.0000 DUTY AND AREA: CALCULATED HEAT DUTY CAL/SEC 67135.8404 CALCULATED (REQUIRED) AREA SQM 7.8995 HEAT TRANSFER COEFFICIENT: AVERAGE COEFFICIENT (DIRTY) CAL/SEC-SQCM-K 0.0203 LOG-MEAN TEMPERATURE DIFFERENCE: LMTD CORRECTION FACTOR 1.0000 LMTD (CORRECTED) C 41.8616 PRESSURE DROP: SHELLSIDE, TOTAL KPA 0.0000 TUBESIDE, TOTAL KPA 5.0000 *** ZONE RESULTS *** ZONE HEAT TRANSFER AND AREA: ZONE HEAT DUTY AREA DTLM AVERAGE U CAL/SEC SQM C CAL/SEC-SQCM-K 1 67135.840 7.8995 41.8616 0.0203 BLOCK: E224 MODEL: HEATX ----------------------------- *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. TOTAL BALANCE MOLE(KMOL/HR ) 853.763 853.763 0.000000E+00 MASS(KG/HR ) 75715.8 75715.8 0.000000E+00 ENTHALPY(CAL/SEC ) -0.935133E+07 -0.935133E+07 0.000000E+00 *** INPUT DATA *** FLOW DIRECTION AND SPECIFICATION: COUNTERCURRENT HEAT EXCHANGER SPECIFIED COLD OUTLET TEMP SPECIFIED VALUE C 104.0000 LMTD CORRECTION FACTOR 1.00000 PRESSURE SPECIFICATION: HOT SIDE PRESSURE DROP KPA 0.0000 COLD SIDE OUTLET PRESSURE KPA 190.0000 BLOCK: E224 MODEL: HEATX (CONTINUED) DUTY AND AREA: CALCULATED HEAT DUTY CAL/SEC 107126.3339 CALCULATED (REQUIRED) AREA SQM 105.0076 HEAT TRANSFER COEFFICIENT: AVERAGE COEFFICIENT (DIRTY) CAL/SEC-SQCM-K 0.0512 LOG-MEAN TEMPERATURE DIFFERENCE: LMTD CORRECTION FACTOR 1.0000 LMTD (CORRECTED) C 1.9908 PRESSURE DROP: SHELLSIDE, TOTAL KPA 0.0000 TUBESIDE, TOTAL KPA 20.0000 *** ZONE RESULTS *** ZONE HEAT TRANSFER AND AREA: ZONE HEAT DUTY AREA DTLM AVERAGE U CAL/SEC SQM C CAL/SEC-SQCM-K 1 4649.247 7.5977 3.0141 0.0203 2 72224.264 61.5170 5.7830 0.0203 3 30252.823 35.8929 4.1517 0.0203 BLOCK: E224-1,2 MODEL: HEATX PROPERTY OPTION SET: PSRK RKS-MHV1 EQUATION OF STATE *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. TOTAL BALANCE MOLE(KMOL/HR ) 853.763 853.763 0.000000E+00 MASS(KG/HR ) 75715.8 75715.8 0.000000E+00 ENTHALPY(CAL/SEC ) -0.884444E+07 -0.884444E+07 0.000000E+00 *** INPUT DATA *** FLOW DIRECTION AND SPECIFICATION: SPECIFIED COLD OUTLET TEMP SPECIFIED VALUE C 109.0000 LMTD CORRECTION FACTOR 1.00000 PRESSURE SPECIFICATION: HOT SIDE OUTLET PRESSURE KPA 185.0000 COLD SIDE OUTLET PRESSURE KPA 185.0000 DUTY AND AREA: CALCULATED HEAT DUTY CAL/SEC 399771.6039 CALCULATED (REQUIRED) AREA SQM 221.6853 HEAT TRANSFER COEFFICIENT: AVERAGE COEFFICIENT (DIRTY) CAL/SEC-SQCM-K 0.0200 LOG-MEAN TEMPERATURE DIFFERENCE: LMTD CORRECTION FACTOR 1.0000 LMTD (CORRECTED) C 8.9994 PRESSURE DROP: SHELLSIDE, TOTAL KPA 80.0000 TUBESIDE, TOTAL KPA 5.0000 ZONE HEAT TRANSFER AND AREA: ZONE HEAT DUTY AREA DTLM AVERAGE U CAL/SEC SQM C CAL/SEC-SQCM-K 1 833.058 0.2073 19.7980 0.0203 2 398938.546 221.4781 8.8723 0.0203 BLOCK: E224-3,4 MODEL: HEATX ----------------------------- *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. TOTAL BALANCE MOLE(KMOL/HR ) 465.471 465.471 0.000000E+00 MASS(KG/HR ) 53702.9 53702.9 0.000000E+00 ENTHALPY(CAL/SEC ) -0.560541E+07 -0.560541E+07 0.000000E+00 *** INPUT DATA *** FLOW DIRECTION AND SPECIFICATION: COUNTERCURRENT HEAT EXCHANGER SPECIFIED HOT OUTLET TEMP SPECIFIED VALUE C 122.0000 LMTD CORRECTION FACTOR 1.00000 PRESSURE SPECIFICATION: HOT SIDE OUTLET PRESSURE KPA 110.0000 COLD SIDE PRESSURE DROP KPA 0.0000 DUTY AND AREA: CALCULATED HEAT DUTY CAL/SEC 120996.7339 CALCULATED (REQUIRED) AREA SQM 15.5066 HEAT TRANSFER COEFFICIENT: AVERAGE COEFFICIENT (DIRTY) CAL/SEC-SQCM-K 0.0196 LOG-MEAN TEMPERATURE DIFFERENCE: LMTD CORRECTION FACTOR 1.0000 LMTD (CORRECTED) C 39.8040 PRESSURE DROP: SHELLSIDE, TOTAL KPA -13.0000 TUBESIDE, TOTAL KPA 0.0000 ZONE HEAT TRANSFER AND AREA: ZONE HEAT DUTY AREA DTLM AVERAGE U CAL/SEC SQM C CAL/SEC-SQCM-K 1 82388.271 7.1459 56.7899 0.0203 2 38608.463 8.3607 22.7460 0.0203 BLOCK: E224-5,7 MODEL: HEATX *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. TOTAL BALANCE MOLE(KMOL/HR ) 671.262 671.262 0.000000E+00 MASS(KG/HR ) 63111.9 63111.9 0.230573E-15 ENTHALPY(CAL/SEC ) -0.522474E+07 -0.522474E+07 -0.178252E-15 *** INPUT DATA *** FLOW DIRECTION AND SPECIFICATION: SPECIFIED COLD OUTLET TEMP SPECIFIED VALUE C 130.0000 LMTD CORRECTION FACTOR 1.00000 PRESSURE SPECIFICATION: HOT SIDE OUTLET PRESSURE KPA 265.0000 COLD SIDE OUTLET PRESSURE KPA 272.0000 DUTY AND AREA: CALCULATED HEAT DUTY CAL/SEC 434021.0457 CALCULATED (REQUIRED) AREA SQM 56.6234 HEAT TRANSFER COEFFICIENT: AVERAGE COEFFICIENT (DIRTY) CAL/SEC-SQCM-K 0.0203 LOG-MEAN TEMPERATURE DIFFERENCE: LMTD CORRECTION FACTOR 1.0000 LMTD (CORRECTED) C 37.7553 PRESSURE DROP: SHELLSIDE, TOTAL KPA 97.0000 TUBESIDE, TOTAL KPA -62.0000 ZONE HEAT TRANSFER AND AREA: ZONE HEAT DUTY AREA DTLM AVERAGE U CAL/SEC SQM C CAL/SEC-SQCM-K 1 434021.046 56.6234 37.7553 0.0203 BLOCK: F201 MODEL: HEATER ------------------------------ *** INPUT DATA *** TWO PHASE TP FLASH SPECIFIED TEMPERATURE C 206.000 SPECIFIED PRESSURE KPA 373.000 MAXIMUM NO. ITERATIONS 30 CONVERGENCE TOLERANCE 0.00010000 *** RESULTS *** OUTLET TEMPERATURE C 206.00 OUTLET PRESSURE KPA 373.00 HEAT DUTY CAL/SEC 0.71921E+06 OUTLET VAPOR FRACTION 0.91290 V-L PHASE EQUILIBRIUM : COMP F(I) X(I) Y(I) K(I) TOLUE-01 0.56539 0.34573 0.58635 1.6960 METHY-01 0.38324 0.65847E-01 0.41352 6.2801 WATER 0.11186E-03 0.78069E-06 0.12246E-03 156.86 BLOCK: P223 MODEL: PUMP ---------------------------- *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. TOTAL BALANCE MOLE(KMOL/HR ) 453.232 453.232 0.000000E+00 MASS(KG/HR ) 44828.5 44828.5 0.486919E-15 ENTHALPY(CAL/SEC ) -0.467567E+07 -0.467545E+07 -0.452006E-04 *** INPUT DATA *** OUTLET PRESSURE (KPA ) 210.000 DRIVER EFFICIENCY 1.00000 MAXIMUM NUMBER OF ITERATIONS 30 TOLERANCE 0.00010000 *** RESULTS *** VOLUMETRIC FLOW RATE (CUM/HR ) 70.8810 PRESSURE CHANGE (KPA ) 30.0000 NPSH AVAILABLE (METER ) 0.0 FLUID POWER (KW ) 0.59067 BRAKE POWER (KW ) 0.88485 ELECTRICITY (KW ) 0.88485 PUMP EFFICIENCY USED 0.66754 NET WORK (KW ) -0.88485 BLOCK: P224 MODEL: PUMP *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. TOTAL BALANCE MOLE(KMOL/HR ) 238.459 238.459 0.000000E+00 MASS(KG/HR ) 27887.7 27887.7 -0.260902E-15 ENTHALPY(CAL/SEC ) -0.231316E+07 -0.231251E+07 -0.279248E-03 *** RESULTS *** VOLUMETRIC FLOW RATE (CUM/HR ) 44.5203 PRESSURE CHANGE (KPA ) 135.000 NPSH AVAILABLE (METER ) 0.0 FLUID POWER (KW ) 1.66951 BRAKE POWER (KW ) 2.70445 ELECTRICITY (KW ) 2.70445 PUMP EFFICIENCY USED 0.61732 NET WORK (KW ) -2.70445 BLOCK: T201 MODEL: FLASH2 ------------------------------ *** INPUT DATA *** TWO PHASE PQ FLASH SPECIFIED PRESSURE KPA 180.000 SPECIFIED HEAT DUTY CAL/SEC 0.0 MAXIMUM NO. ITERATIONS 30 CONVERGENCE TOLERANCE 0.00010000 *** RESULTS *** OUTLET TEMPERATURE C 108.06 OUTLET PRESSURE KPA 180.00 VAPOR FRACTION 0.29071 V-L PHASE EQUILIBRIUM : COMP F(I) X(I) Y(I) K(I) TOLUE-01 0.39931 0.46223 0.24578 0.53173 METHY-01 0.56982 0.50903 0.71813 1.4108 WATER 0.11743E-01 0.17653E-02 0.36088E-01 20.444 BLOCK: T202-1 MODEL: FLASH2 ------------------------------ TOTAL BALANCE MOLE(KMOL/HR ) 453.232 453.232 -0.126470E-06 MASS(KG/HR ) 44828.5 44828.5 -0.970620E-07 ENTHALPY(CAL/SEC ) -0.412044E+07 -0.412038E+07 -0.135095E-04 *** INPUT DATA *** TWO PHASE PQ FLASH SPECIFIED PRESSURE KPA 265.000 SPECIFIED HEAT DUTY CAL/SEC 0.0 MAXIMUM NO. ITERATIONS 30 CONVERGENCE TOLERANCE 0.00010000 *** RESULTS *** OUTLET TEMPERATURE C 129.02 OUTLET PRESSURE KPA 265.00 VAPOR FRACTION 0.47387 V-L PHASE EQUILIBRIUM : COMP F(I) X(I) Y(I) K(I) TOLUE-01 0.46223 0.56539 0.34770 0.61498 METHY-01 0.50903 0.38324 0.64870 1.6926 WATER 0.17653E-02 0.11186E-03 0.36010E-02 32.183 BLOCK: T202-2 MODEL: FLASH2 ------------------------------ *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. TOTAL BALANCE MOLE(KMOL/HR ) 238.459 238.459 -0.238378E-15 MASS(KG/HR ) 27887.7 27887.7 0.130451E-15 ENTHALPY(CAL/SEC ) -0.159330E+07 -0.159330E+07 -0.704958E-06 *** INPUT DATA *** TWO PHASE PQ FLASH SPECIFIED PRESSURE KPA 362.000 SPECIFIED HEAT DUTY CAL/SEC 0.0 MAXIMUM NO. ITERATIONS 30 CONVERGENCE TOLERANCE 0.00010000 *** RESULTS *** OUTLET TEMPERATURE C 205.77 OUTLET PRESSURE KPA 362.00 VAPOR FRACTION 0.91433 V-L PHASE EQUILIBRIUM : COMP F(I) X(I) Y(I) K(I) TOLUE-01 0.56539 0.33782 0.58671 1.7368 METHY-01 0.38324 0.63938E-01 0.41316 6.4619 WATER 0.11186E-03 0.75454E-06 0.12227E-03 162.05 BLOCK: T203 MODEL: FLASH2 ------------------------------ *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. TOTAL BALANCE MOLE(KMOL/HR ) 20.4290 20.4290 0.000000E+00 MASS(KG/HR ) 9604.35 9604.35 0.189392E-15 ENTHALPY(CAL/SEC ) -923019. -923003. -0.164425E-04 *** INPUT DATA *** TWO PHASE PQ FLASH SPECIFIED PRESSURE KPA 112.000 SPECIFIED HEAT DUTY CAL/SEC 0.0 MAXIMUM NO. ITERATIONS 30 CONVERGENCE TOLERANCE 0.00010000 *** RESULTS *** OUTLET TEMPERATURE C 199.94 OUTLET PRESSURE KPA 112.00 VAPOR FRACTION 0.27539 V-L PHASE EQUILIBRIUM : COMP F(I) X(I) Y(I) K(I) TOLUE-01 0.33782 0.16405 0.79502 4.8462 METHY-01 0.63938E-01 0.10342E-01 0.20496 19.817 WATER 0.75454E-06 0.50154E-08 0.27267E-05 543.67 BLOCK: T204 MODEL: RADFRAC ------------------------------- *** MASS AND ENERGY BALANCE *** IN OUT RELATIVE DIFF. TOTAL BALANCE MOLE(KMOL/HR ) 38.6716 38.6716 0.367475E-15 MASS(KG/HR ) 9539.04 9539.04 -0.190689E-15 ENTHALPY(CAL/SEC ) -0.129379E+07 -0.129378E+07 -0.159071E-06 ********************** **** INPUT DATA **** ********************** **** INPUT PARAMETERS **** NUMBER OF STAGES 5 ALGORITHM OPTION SUM-RATES ABSORBER OPTION NO INITIALIZATION OPTION STANDARD HYDRAULIC PARAMETER CALCULATIONS NO INSIDE LOOP CONVERGENCE METHOD SCHUBERT DESIGN SPECIFICATION METHOD SIMULT MAXIMUM NO. OF OUTSIDE LOOP ITERATIONS 25 MAXIMUM NO. OF INSIDE LOOP ITERATIONS 10 MAXIMUM NUMBER OF FLASH ITERATIONS 50 FLASH TOLERANCE 0.00010000 OUTSIDE LOOP CONVERGENCE TOLERANCE 0.00010000 **** COL-SPECS **** MOLAR VAPOR DIST / TOTAL DIST 1.00000 CONDENSER DUTY (W/O SUBCOOL) CAL/SEC 0.0 REBOILER DUTY CAL/SEC 0.0 **** PROFILES **** P-SPEC STAGE 1 PRES, KPA 91.0000 ******************* **** RESULTS **** ******************* *** COMPONENT SPLIT FRACTIONS *** OUTLET STREAMS -------------- 17 16 COMPONENT: TOLUE-01 .99999 .57536E-05 METHY-01 1.0000 .42558E-08 WATER .99923 .77450E-03 *** SUMMARY OF KEY RESULTS *** TOP STAGE TEMPERATURE C 197.190 BOTTOM STAGE TEMPERATURE C 202.033 TOP STAGE LIQUID FLOW KMOL/HR 12.4446 BOTTOM STAGE LIQUID FLOW KMOL/HR 12.2394 TOP STAGE VAPOR FLOW KMOL/HR 26.4322 BOTTOM STAGE VAPOR FLOW KMOL/HR 23.8699 CONDENSER DUTY (W/O SUBCOOL) CAL/SEC 0.0 REBOILER DUTY CAL/SEC 0.0 ENTHALPY STAGE TEMPERATURE PRESSURE CAL/MOL HEAT DUTY C KPA LIQUID VAPOR CAL/SEC 1 197.19 91.000 -0.27109E+06 -49553. 2 196.96 92.500 -0.27546E+06 -55741. 4 197.12 95.500 -0.27582E+06 -56360. 5 202.03 97.000 -0.27353E+06 -56324. STAGE FLOW RATE FEED RATE PRODUCT RATE KMOL/HR KMOL/HR KMOL/HR LIQUID VAPOR LIQUID VAPOR MIXED LIQUID VAPOR 1 12.44 26.43 14.3830 0.4199 26.4321 2 12.26 24.07 4 12.24 23.87 5 12.24 23.87 23.8686 12.2394 **** MASS FLOW PROFILES **** STAGE FLOW RATE FEED RATE PRODUCT RATE KG/HR KG/HR KG/HR LIQUID VAPOR LIQUID VAPOR MIXED LIQUID VAPOR 1 8893. 664.7 9071.6136 37.4266 664.6936 2 8876. 449.1 4 8875. 430.4 5 8874. 430.3 430.0000 8874.3466 **** MOLE-X-PROFILE **** STAGE TOLUE-01 METHY-01 WATER 1 0.16361E-01 0.24022E-03 0.13387E-02 2 0.15352E-02 0.52320E-05 0.14971E-02 4 0.13806E-04 0.25552E-08 0.15564E-02 5 0.11416E-05 0.53233E-10 0.15104E-02 **** MOLE-Y-PROFILE **** STAGE TOLUE-01 METHY-01 WATER 1 0.91875E-01 0.57920E-02 0.90231 2 0.84568E-02 0.12418E-03 0.99140 4 0.73885E-04 0.58904E-07 0.99991 5 0.64944E-05 0.12830E-08 0.99997 **** K-VALUES **** STAGE TOLUE-01 METHY-01 WATER PC411C PC420C 1 5.6156 24.112 674.02 0.14480E-02 0.10125E-02 2 5.5085 23.734 662.22 0.14215E-02 0.99393E-03 4 5.3516 23.052 642.45 0.13939E-02 0.97498E-03 5 5.6887 24.102 662.07 0.17681E-02 0.12458E-02 **** K-VALUES **** STAGE PC580C PC608C PC633C PC650C 1 0.24776E-06 0.43040E-07 0.74590E-08 0.21609E-08 2 0.24273E-06 0.42138E-07 0.72959E-08 0.21127E-08 4 0.24005E-06 0.41742E-07 0.72392E-08 0.20987E-08 5 0.36497E-06 0.65800E-07 0.11833E-07 0.35193E-08 **** MASS-X-PROFILE **** STAGE TOLUE-01 METHY-01 WATER PC411C PC420C 1 0.21094E-02 0.24238E-04 0.33748E-04 0.11774E-02 0.37935E-02 2 0.19536E-03 0.52102E-06 0.37248E-04 0.11796E-02 0.38007E-02 4 0.17546E-05 0.25413E-09 0.38674E-04 0.11807E-02 0.38034E-02 5 0.14507E-06 0.52940E-11 0.37528E-04 0.11766E-02 0.37943E-02 **** MASS-Y-PROFILE **** STAGE TOLUE-01 METHY-01 WATER PC411C PC420C 1 0.33663 0.16608E-01 0.64641 0.48456E-04 0.10917E-03 2 0.41765E-01 0.47993E-03 0.95729 0.65088E-04 0.14664E-03 4 0.37761E-03 0.23559E-06 0.99915 0.66192E-04 0.14915E-03 5 0.33196E-04 0.51322E-08 0.99935 0.83696E-04 0.19017E-03 1 10 11 12 13 ------------- STREAM ID 1 10 11 12 13 FROM : ---- F201 T202-2 T202-2 T203 TO : E223 T202-2 T203 E224-5,7 ---- SUBSTREAM: MIXED PHASE: LIQUID MIXED LIQUID VAPOR VAPOR COMPONENTS: KMOL/HR TOLUE-01 255.1537 134.8222 6.9012 127.9209 4.4728 METHY-01 364.1091 91.3869 1.3061 90.0807 1.1530 WATER 7.5037 2.6674-02 1.5415-05 2.6659-02 1.5340-05 COMPONENTS: KG/HR TOLUE-01 2.3510+04 1.2423+04 635.8860 1.1787+04 412.1261 METHY-01 2.6255+04 6589.6303 94.1847 6495.4456 83.1454 COMPONENTS: MASS FRAC TOLUE-01 0.4000 0.4454 6.6208-02 0.6446 0.8320 METHY-01 0.4467 0.2362 9.8065-03 0.3552 0.1678 WATER 2.3000-03 1.7231-05 2.8914-08 2.6268-05 5.5795-07 TOTAL FLOW: KMOL/HR 638.9898 238.4589 20.4289 218.0299 5.6259 KG/HR 5.8775+04 2.7888+04 9604.3544 1.8283+04 495.3142 CUM/HR 85.4133 2211.2717 14.8350 2269.4747 194.0418 STATE VARIABLES: TEMP C 29.0000 206.0000 205.7748 205.7748 199.9407 PRES KPA 250.0000 373.0000 362.0000 362.0000 112.0000 VFRAC 0.0 0.9129 0.0 1.0000 1.0000 LFRAC 1.0000 8.7101-02 1.0000 0.0 0.0 SFRAC 0.0 0.0 0.0 0.0 0.0 ENTHALPY: CAL/MOL -4.3069+04 -2.4054+04 -1.6265+05 -1.1067+04 3326.3541 KJ/KG -1960.4383 -861.1319 -1448.5283 -552.5684 158.1863 CAL/SEC -7.6447+06 -1.5933+06 -9.2302+05 -6.7028+05 5198.3454 ENTROPY: CAL/MOL-K -110.0529 -104.2927 -671.1246 -51.1251 -45.8304 CAL/GM-K -1.1964 -0.8917 -1.4275 -0.6096 -0.5205 DENSITY: MOL/CC 7.4812-03 1.0784-04 1.3771-03 9.6071-05 2.8994-05 GM/CC 0.6881 1.2612-02 0.6474 8.0562-03 2.5526-03 AVG MW 91.9811 116.9498 470.1338 83.8571 88.0403 14 15 16 17 18 -------------- STREAM ID 14 15 16 17 18 FROM : T203 ---- T204 T204 E224-1,2 TO : T204 T204 E224-3,4 ---- E224 SUBSTREAM: MIXED PHASE: LIQUID VAPOR LIQUID VAPOR MIXED COMPONENTS: KMOL/HR TOLUE-01 2.4284 0.0 1.3972-05 2.4284 74.6758 METHY-01 0.1531 0.0 6.5154-10 0.1531 139.3235 WATER 7.4243-08 23.8686 1.8486-02 23.8501 0.7734 COMPONENTS: KG/HR TOLUE-01 223.7598 0.0 1.2874-03 223.7585 6880.6670 METHY-01 11.0392 0.0 4.6980-08 11.0392 1.0046+04 WATER 1.3375-06 430.0000 0.3330 429.6669 13.9330 COMPONENTS: MASS FRAC TOLUE-01 2.4565-02 0.0 1.4507-07 0.3366 0.4061 METHY-01 1.2119-03 0.0 5.2940-12 1.6608-02 0.5930 WATER 1.4683-10 1.0000 3.7528-05 0.6464 8.2246-04 TOTAL FLOW: KMOL/HR 14.8029 23.8686 12.2394 26.4321 214.7727 KG/HR 9109.0402 430.0000 8874.3466 664.6936 1.6941+04 CUM/HR 13.8404 303.4296 13.4058 1130.7265 620.6643 STATE VARIABLES: TEMP C 199.9407 343.0000 202.0332 197.1902 107.0320 PRES KPA 112.0000 400.0000 97.0000 91.0000 185.0000 VFRAC 0.0 1.0000 0.0 1.0000 0.1712 LFRAC 1.0000 0.0 1.0000 0.0 0.8287 SFRAC 0.0 0.0 0.0 0.0 0.0 ENTHALPY: CAL/MOL -2.2573+05 -5.5139+04 -2.7353+05 -4.9553+04 -3.6993+04 KJ/KG -1535.8701 -1.2815+04 -1579.4635 -8250.1786 -1963.5940 CAL/SEC -9.2820+05 -3.6558+05 -9.2995+05 -3.6383+05 -2.2070+06 ENTROPY: CAL/MOL-K -908.1477 -7.3424 -1084.4230 -9.6690 -77.1602 CAL/GM-K -1.4758 -0.4075 -1.4956 -0.3845 -0.9782 DENSITY: MOL/CC 1.0695-03 7.8663-05 9.1299-04 2.3376-05 3.4604-04 GM/CC 0.6581 1.4171-03 0.6619 5.8785-04 2.7295-02 AVG MW 615.3516 18.0152 725.0619 25.1471 78.8777 19 2 20 21 3 ------------ STREAM ID 19 2 20 21 3 FROM : E224 E223 E224 E224-5,7 E224-1,2 TO : E224-1,2 E223-1,2 ---- E223-3 T201 SUBSTREAM: MIXED PHASE: MIXED LIQUID LIQUID MIXED MIXED COMPONENTS: KMOL/HR TOLUE-01 255.1537 255.1537 74.6758 127.9209 255.1537 METHY-01 364.1091 364.1091 139.3235 90.0807 364.1091 WATER 7.5037 7.5037 0.7734 2.6659-02 7.5037 COMPONENTS: KG/HR TOLUE-01 2.3510+04 2.3510+04 6880.6670 1.1787+04 2.3510+04 METHY-01 2.6255+04 2.6255+04 1.0046+04 6495.4456 2.6255+04 WATER 135.1825 135.1825 13.9330 0.4802 135.1825 COMPONENTS: MASS FRAC TOLUE-01 0.4000 0.4000 0.4061 0.6446 0.4000 METHY-01 0.4467 0.4467 0.5930 0.3552 0.4467 WATER 2.3000-03 2.3000-03 8.2246-04 2.6268-05 2.3000-03 TOTAL FLOW: KMOL/HR 638.9898 638.9898 214.7727 218.0299 638.9898 KG/HR 5.8775+04 5.8775+04 1.6941+04 1.8283+04 5.8775+04 CUM/HR 127.8801 87.2681 26.6675 991.8535 3049.3348 STATE VARIABLES: TEMP C 104.0000 50.0000 93.2204 130.5470 109.0000 PRES KPA 190.0000 220.0000 185.0000 265.0000 185.0000 VFRAC 3.4433-03 0.0 0.0 0.3766 0.2847 LFRAC 0.9965 1.0000 1.0000 0.6233 0.7152 SFRAC 0.0 0.0 0.0 0.0 0.0 ENTHALPY: CAL/MOL -3.9647+04 -4.2170+04 -3.8789+04 -1.8234+04 -3.7395+04 KJ/KG -1804.6500 -1919.4873 -2058.9060 -910.3675 -1702.1311 CAL/SEC -7.0372+06 -7.4850+06 -2.3141+06 -1.1043+06 -6.6374+06 ENTROPY: CAL/MOL-K -100.0688 -107.2041 -81.8983 -67.6761 -94.1451 CAL/GM-K -1.0879 -1.1655 -1.0382 -0.8070 -1.0235 DENSITY: MOL/CC 4.9968-03 7.3221-03 8.0537-03 2.1982-04 2.0955-04 GM/CC 0.4596 0.6735 0.6352 1.8434-02 1.9275-02 AVG MW 91.9811 91.9811 78.8777 83.8571 91.9811 4 48 49 5 50 ------------ STREAM ID 4 48 49 5 50 FROM : T201 P223 P224 T201 E224-3,4 TO : E223-1,2 E224-3,4 F201 P223 E224-5,7 SUBSTREAM: MIXED PHASE: VAPOR LIQUID LIQUID LIQUID MIXED COMPONENTS: KMOL/HR TOLUE-01 45.6557 209.4980 134.8222 209.4980 209.4980 METHY-01 133.3987 230.7104 91.3869 230.7104 230.7104 WATER 6.7036 0.8000 2.6674-02 0.8000 0.8000 COMPONENTS: KG/HR TOLUE-01 4206.7433 1.9303+04 1.2423+04 1.9303+04 1.9303+04 METHY-01 9618.9760 1.6636+04 6589.6303 1.6636+04 1.6636+04 WATER 120.7689 14.4135 0.4805 14.4135 14.4135 COMPONENTS: MASS FRAC TOLUE-01 0.3016 0.4306 0.4454 0.4306 0.4306 METHY-01 0.6897 0.3711 0.2362 0.3711 0.3711 WATER 8.6595-03 3.2153-04 1.7231-05 3.2153-04 3.2153-04 TOTAL FLOW: KMOL/HR 185.7582 453.2316 238.4589 453.2316 453.2316 KG/HR 1.3946+04 4.4829+04 2.7888+04 4.4829+04 4.4829+04 CUM/HR 3119.8657 70.8760 44.5041 70.8809 610.0676 STATE VARIABLES: TEMP C 108.0550 108.0770 129.1255 108.0550 115.2943 PRES KPA 180.0000 210.0000 400.0000 180.0000 210.0000 VFRAC 1.0000 0.0 0.0 0.0 8.2270-02 LFRAC 0.0 1.0000 1.0000 1.0000 0.9177 SFRAC 0.0 0.0 0.0 0.0 0.0 ENTHALPY: CAL/MOL -3.8019+04 -3.7137+04 -3.4912+04 -3.7139+04 -3.6176+04 KJ/KG -2120.1668 -1572.0060 -1249.8449 -1572.0770 -1531.3238 CAL/SEC -1.9618+06 -4.6755+06 -2.3125+06 -4.6757+06 -4.5545+06 ENTROPY: CAL/MOL-K -60.8849 -107.7529 -129.3805 -107.7544 -105.2745 CAL/GM-K -0.8109 -1.0894 -1.1062 -1.0894 -1.0643 DENSITY: MOL/CC 5.9540-05 6.3947-03 5.3581-03 6.3943-03 7.4292-04 GM/CC 4.4702-03 0.6324 0.6266 0.6324 7.3481-02 AVG MW 75.0787 98.9086 116.9498 98.9086 98.9086 51 52 53 54 55 -------------- STREAM ID 51 52 53 54 55 FROM : E224-3,4 E223-1,2 E223-3 E223-1,2 E223-3 TO : ---- E223-3 E224 E223 ---- SUBSTREAM: MIXED PHASE: LIQUID LIQUID LIQUID MIXED MIXED COMPONENTS: KMOL/HR TOLUE-01 1.3972-05 255.1537 255.1537 45.6557 127.9209 METHY-01 6.5154-10 364.1091 364.1091 133.3987 90.0807 WATER 1.8486-02 7.5037 7.5037 6.7036 2.6659-02 COMPONENTS: KG/HR TOLUE-01 1.2874-03 2.3510+04 2.3510+04 4206.7433 1.1787+04 METHY-01 4.6980-08 2.6255+04 2.6255+04 9618.9760 6495.4456 WATER 0.3330 135.1825 135.1825 120.7689 0.4802 COMPONENTS: MASS FRAC TOLUE-01 1.4507-07 0.4000 0.4000 0.3016 0.6446 METHY-01 5.2940-12 0.4467 0.4467 0.6897 0.3552 WATER 3.7528-05 2.3000-03 2.3000-03 8.6595-03 2.6268-05 TOTAL FLOW: KMOL/HR 12.2394 638.9898 638.9898 185.7582 218.0299 KG/HR 8874.3466 5.8775+04 5.8775+04 1.3946+04 1.8283+04 CUM/HR 13.1224 90.8628 91.8429 938.3148 610.1907 STATE VARIABLES: TEMP C 122.0000 84.0000 92.0000 101.3871 129.3608 PRES KPA 110.0000 215.0000 210.0000 180.0000 265.0000 VFRAC 0.0 0.0 0.0 0.3004 0.2280 LFRAC 1.0000 1.0000 1.0000 0.6995 0.7719 SFRAC 0.0 0.0 0.0 0.0 0.0 ENTHALPY: CAL/MOL -3.0912+05 -4.0629+04 -4.0250+04 -4.3321+04 -1.9342+04 KJ/KG -1784.9683 -1849.3384 -1832.1219 -2415.7966 -965.7131 CAL/SEC -1.0510+06 -7.2115+06 -7.1443+06 -2.2353+06 -1.1714+06 ENTROPY: CAL/MOL-K -1166.2570 -102.7187 -101.6811 -74.9298 -70.4255 CAL/GM-K -1.6084 -1.1167 -1.1054 -0.9980 -0.8398 DENSITY: MOL/CC 9.3271-04 7.0325-03 6.9574-03 1.9797-04 3.5731-04 GM/CC 0.6762 0.6468 0.6399 1.4863-02 2.9963-02 AVG MW 725.0619 91.9811 91.9811 75.0787 83.8571 6 7 8 9 ------- STREAM ID 6 7 8 9 FROM : E223 E224-5,7 T202-1 T202-1 TO : ---- T202-1 P224 E224-1,2 SUBSTREAM: MIXED PHASE: LIQUID MIXED LIQUID VAPOR COMPONENTS: KMOL/HR TOLUE-01 45.6557 209.4980 134.8222 74.6758 METHY-01 133.3987 230.7104 91.3869 139.3235 WATER 6.7036 0.8000 2.6674-02 0.7734 COMPONENTS: KG/HR TOLUE-01 4206.7433 1.9303+04 1.2423+04 6880.6670 METHY-01 9618.9760 1.6636+04 6589.6303 1.0046+04 WATER 120.7689 14.4135 0.4805 13.9330 COMPONENTS: MASS FRAC TOLUE-01 0.3016 0.4306 0.4454 0.4061 METHY-01 0.6897 0.3711 0.2362 0.5930 WATER 8.6595-03 3.2153-04 1.7231-05 8.2246-04 TOTAL FLOW: KMOL/HR 185.7582 453.2316 238.4589 214.7727 KG/HR 1.3946+04 4.4829+04 2.7888+04 1.6941+04 CUM/HR 21.8817 2487.7261 44.5202 2540.3310 STATE VARIABLES: TEMP C 78.2200 130.0000 129.0160 129.0160 PRES KPA 180.0000 272.0000 265.0000 265.0000 VFRAC 0.0 0.4671 0.0 1.0000 LFRAC 1.0000 0.5328 1.0000 0.0 SFRAC 0.0 0.0 0.0 0.0 ENTHALPY: CAL/MOL -4.6415+04 -3.2728+04 -3.4922+04 -3.0292+04 KJ/KG -2588.3775 -1385.3949 -1250.1941 -1607.9111 CAL/SEC -2.3950+06 -4.1204+06 -2.3132+06 -1.8072+06 ENTROPY: CAL/MOL-K -83.2669 -96.7071 -129.3897 -60.3679 CAL/GM-K -1.1090 -0.9777 -1.1063 -0.7653 DENSITY: MOL/CC 8.4892-03 1.8219-04 5.3562-03 8.4545-05 GM/CC 0.6373 1.8020-02 0.6264 6.6687-03 AVG MW 75.0787 98.9086 116.9498 78.8777