aspen高级班培训讲义

1：水和醇的分离22组 methanol propanolC3H8O- n-butanolC4H10- water 温度 压力 2塔板 全凝在沸 进料 水槽 塔顶采出 3回流 150 1.33、水槽（eanerL2-c=1.00.999温度为30C5顶 底 6、物性方法2乙烯精馏塔的模拟0.06%0.99%。1Heaters-coolers2Pumparound34组 流量methane ethylene(c2- ethane propylene(c3)C3H6- 压 25.6vapor 2塔板 冷却器类 进料 再沸器类 3、pumparound95采出量为：28504 0.12 2540 13.5 -22.5冷凝器压 19.33再沸器压 21.135stage -stage -stage -60.0099RADFRAC3：水/烃的分离2流量n- n- 1851250114：烃类组分的分离组 流量n- n- 压 2温 2塔板 冷却器类 进料 再沸器类 4 200 200冷凝器压 1.03第二板压 1.2再沸器压 1.55：四氢呋喃与己烷的分离1Radfrac组 FEED： n- FEED：温度（C）压力115891.71decanter-1水相全回流decanter-5液相全回流5顶 底 6、物性方法6：吸收塔用RADFRAC模拟水吸收的过程1RADFRAC组 GAS： GAS：温度（F） 压力 压力 2塔板 water进料 gas进料 全塔压 14.77：共沸精馏塔99.9%。CH-feed流量ch-phs流量CyclohexC6H12-EthanolC2H6O- FEED：温度压力feed2ch1.11.2stage-35256.98：丙醇、丁醇和水的分离RADFRAC模拟水、丙醇、丁醇的分离过程组 流量n- 压 15温 90.22塔板 冷却器类 全凝进料 再沸器类 4 29 100全塔压力 14.7 9RADFRAC模拟以苯酚做萃取剂分离甲基环己烷和甲苯的过程MCH-MCH-HOT-COL-FEED流量 207020220温度：220F压力：203、EXT-COL塔的规定feed7160.22004、PEGENfeed160.220010：以苯为溶剂分离异丙基醇与水的过程BENZ-BENZ-AZ-H2O-组 FEED流量（kmol/hr）makeupT流量ISOPROPYL-ALCOHOLC3H8O- 压 1.1 1.1002、DECANTER的规定压力：13、AZEOCOL塔的规定feed5155.54、PEGENfeed1例11：丁醇、乙酯和水的分离过程]BUOH-WAT-BUOH-WAT-组 FEED流量N- C4H10O- N-BUTYL-ACETATEC6H12O2- 压 1.3温 2、DECANTER的规定压力：13、BUOH-COL塔板 进料 塔顶压 全塔压 0. 塔板 进料 塔顶压 1.塔底压 1.3 例12：用对二甲苯做溶剂分离甲苯和的过程40原料：1atm37板C2H3N 甲苯 96.9虚拟组 4.9溶剂：1atm27板对二甲苯C8H10- 45040270kg/hr甲苯 虚拟组 塔顶采出 362.9 冷凝器压 1SILO分离塔（COLUMN-5进料位置 第4塔顶采出 422.5 冷凝器压 1 冷却水条件：25C，5 冷却水条件：25C，51235RECYRECYB-AND-COLUMN-HEAT1FEED-COLUMN-COLUMN-AHEAT-2Readfracreaction3FEED流量solvent流量 5401.10feedsolvent24444540.45212板MXDTBBTBMX

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lnK2例14：用反应精馏模拟MTBE的与分离过程MTBE0.998。分析回流比改变时，塔顶、塔底产品中甲醇、MTBE的摩尔纯度的变化及异丁烯转化率的变化。C4FMEO 7ISOBUTANEC4H10- N- 1- 5 5 5METHANOL400400c4fmeo5201519板ISOBUTYL METHANOL<-- 15：常减压装置的流程模拟45CH4CH4/C2H6C2H6/C3H8C3H8/IC4C4H10-2/NC4C4H10-1/IC5C5H12-2/NC5C5H12-1/H2OH2OPC-SETCUTSLTEMP=100.UTEMP=800.0000INCR=25.00000/ UTEMP=1200.000INCR=50.00000/UTEMP=1400.000 INCR=100.0000/UTEMP=1640.000INCR=120.0000DIST-CURVETBPLV6.8130./10180./30418./ 650./62800./70903./761000./90GRAV-CURVEAPI590./1068./1559.7/2052. 3042./4035./4532./5028.5/6023. 7018./80PROP-CURVESULFUR2.0./5.0.01/10.0.013/ 0.05/30.1.15/40.1.62/45.1.9/50.2.15 60.2.54/70.3./80.LE-STDVOL-FRACCH40.001/C2H60.0015/C3H80.009/ IC40.004/NC40.016/IC50.012/NC50.017DIST-CURVETBPLV6.5120./10200./20300./ 400./40470./50550./60650./70750. 80850./901100./951300./981475./ GRAV-CURVEAPI2150./595./1065./2045. 3040./4038./5033./6030./7025. 8020./9015./9510./98PROP-CURVESULFUR2.0./5.0.01/10.0.015/ 0.056/30.1.3/40.1.7/45.2./50.2.3 60.2.7/70.3.2/80.LE-STDVOL-FRACH2O0.001/CH40.002/C2H60.005/ C3H80.005/IC40.01/NC40.01/IC50.005/ NC5BLENDSTDVOL-FRACOIL-10.2/OIL-2FLOWSHEETBLOCKPREFLASHIN=MIXCRUDEPF-OUT=LIGHTSNAPHTHA&CDU-FEEDPF-WATERDEF-STREAMSCONVENSECTION1FLOWSHEETSECTION2BLOCKCDUIN=CDUFEEDCU-CU-STM1CU-STM2CU- FLOWSHEETBLOCKVDUIN=REDCRDVDU-STMOUT=OFF-GASRESIDUELVGO PROP-SETPETROVLSTDMXAPISTDSGSTDWATTBPCRVD86CRV D1160CRVUNITS='bbl/day''bbl/hr'SUBSTREAM=MIXED PROP-SETSULFURSULFURSUBSTREAM=MIXEDBASIS=DRYSTREAMCDUFEEDSUBSTREAMMIXEDTEMP=419.7PRES=44.7STDVOL-FLOWH2O46.7STREAMSUBSTREAMMIXEDTEMP=400.PRES=60.MASS-FLOWH2O12000.STREAMCU-SUBSTREAMMIXEDTEMP=400.PRES=60.MASS-FLOWH2O3300.STREAMCU-SUBSTREAMMIXEDTEMP=400.PRES=60.MASS-FLOWH2O1000.STREAMCU-SUBSTREAMMIXEDTEMP=400.PRES=60.MASS-FLOWH2O800.STREAMSUBSTREAMMIXEDTEMP=200.PRES=60.STDVOL-FLOWMIXOIL100000.STREAMSUBSTREAMMIXEDTEMP=400.PRES=60.MASS-FLOWH2O5000.STREAMSUBSTREAMMIXEDTEMP=649.3PRES=24.7STDVOL-FLOWH2O0.2STREAMVDU-SUBSTREAMMIXEDTEMP=400.PRES=60.MASS-FLOWH2O20000.BLOCKCDUSUBOBJECTSPUMPAROUND=P-1P-2/STRIPPER=S-1S-2 FEEDSCDUFEED22FURNACE/CU- 25ON-STAGEPRODUCTSRED-CRD25L/CU-WATER1W/HNAPHTHA1LCOL-SPECSCONDENSER=TOTALSTDVOL-D=13000.P-SPEC115.7/220.7/25FURNACEMODEL=FLASHPRES=24.18STDVOL-OVFL=0.03PUMPAROUNDP-1DRAW=8RETURN=6STDVOL-FLOW=49000.DUTY=-40.PUMPAROUNDP-2DRAW=14RETURN=13STDVOL-FLOW=11000. STRIPPERS-1NSTAGE=4LDRAW=6VRETURN=5PRODUCT=KEROSENE STDVOL-B=11700.=CU-STM1 STDVOL-B=16500.=CU-STRIPPERS-3NSTAGE=2LDRAW=18VRETURN=17PRODUCT=AGO STDVOL-B=8500.=CU-STM3SPEC1D86T375.STREAMS=HNAPHTHA BLOCKPREFLASHFEEDSMIXCRUDE10FURNACE/PF-10ON-STAGEPRODUCTSLIGHTS1V/PF-WATER1W/NAPHTHA1L/ CDU-FEED10COL-SPECSCONDENSER=PARTIAL-VLT1=170.STDVOL-D=15000.P-SPEC139.7/241.7/1044.7FURNACEMODEL=FLASHTEMP=450.PRES=50.TRAY-SIZE1210SIEVESPEC1D86WT375.STREAMS=NAPHTHAPCT=95. BLOCKVDUSUBOBJECTSPUMPAROUND=P-1P-FEEDSREDCRD6FURNACE/VDU-STM6ON-STAGEPRODUCTSRESIDUE6L/OFF-GAS1V/LVGO2TL STDVOL-FLOW=8000./HVGO4LSTDVOL-P-SPEC160.<mmHg>/670.<mmHg>FURNACEMODEL=FLASH-BYPASSPRES