流体学中物性方法的选择

1、流休学中物性方法的选择根拒肝研究体系的物理化学井质初步怖选出可用的活度系救物性嘆型育NRTL-HOC.WRTL-NTH.NRTL-RK,UNIQ-HOC*UN1QNIH.GMQ-RK任版相关文献及相关用平衛教据，白气液°旳和液沌冋I柜平術数据工具书及翊关文献呵可知.对丙烯察水屈險甲苯体系来说"MRTL洁度系数模型优于UN1QUAC模型.综合分折、选用NRTL-RKNRTL-HOC两种物性方法进行详组分析口曲于ASPENPLUS中NR1L.RK施力亨模割中没有相关热力宁参数，故村庶遴行数据冋归.：献数抿输人到ASPENPLUS软件中*调杠相关参救.对碁进行拟合将具模拟给果芍牧

2、粋屮NKTL-HUU険拟计算结果框比纹*有关文献散据及模拟数据分析结黑如衷4/L表4土表43、表44表45。井对毀簪做图42图心B4.4.圈45”SillatmT.zK（D-酩輟（2）体慕的相平衢数羯<摩尔彷率）Tqb拒£.也tlaitn.thepna<eequilibnumda悟ot't上eEvtemoiwalrandaeericacid文献敌捋NRTLRK模拟教揺NRTL-HOC模拟釵摇>1YlX1Y(XI¥10,000C.0000,0000000.000000O.GOC-0000+030000G.0145O.Ui7J<101000.02

3、624U0.0150750.02M2SD0.2450J8I02424X0.3785W0,2462310395092(Ml】05660.1l4d00.5168600.41X600730250.62D0.752f2626007120600.62311G0755890.7S0C,84?0.74770OS2S5500/?曲7690.821384O.SUSO.S79丄应JB0800.873&5D0.8090450.858724O.8S3O.W?0.S5859009094300.SS42710.890959O.Of)0.973)9090900.9434400,90节打0.9289510.9J&am

4、p;0,如0/MM9O0.969W0/M47240.9603&40阳0*90仇弼购000购4H200,9849250.9WZ791.000t.OOO1.0000WI.OOOOOO1.0000001.000000图4.1Iatm下.水屈酸体系的村平衡羽Fig.4.1Thepheseequilibriumchartofthesystemofwaterandaceticacid表4.20J67bar下，水（1）型酸（2）体系的一元相平便数据（摩尔分率Table4.2At067bar.thephaseequilibriumdataofthesystemofwaterandaceticacid文

5、献数据NR丁LRK枝拟数尿NRTL-HOC拟数据XIY1XIYlXIYl0.0000.0000.（KXX.»000.0000000.0000030.0000000.1190.2030.1212120.2280630.1206030.2052290.28504060.2828280.4207840.2864320.41X3700.47605860.4747480.5924110.4773870.5962120.6480.7290.6464650.73075606482410.7248720.7370.7950.7373740.8010580.7386940.7918220.8340.8

6、670.8383840.8782070.8341710.8680910.8920.9120.8888890.91648708944720.9200750.9390.9510.9393940.95457609396990.9588670.9680.9760.9696970.97732909698490.9821250.9840.9890.9898990.9924530.9849250.9919871.0001.0001.0000001.0000001.0000001.000000图4.20J67bar5水醋酸体系的二元相平衡图表4.3iHtm下.甲茶（1）酣战（2）的相平衡实验数抵（摩尔分率）文

7、献数摞NRTL-RK模拟数据NRTL-HOC模拟数押；XIY1X1Y1XIY100000.000000000000000000.000000ooooooo0.0300.1150.0303030.1107530.0301510.0762040.060a1650.0606060.1932020.0603020422180.1170.2550.1212I203060070155780.2417090.1800.3400.I8I8180.3786020.18090503317050.2900.4300.2929290.46143202914570.4379290.3450.4650.3434340.4

8、880460.3467340.4761500.4500.5J50.4444440.5322130.4522610.5311350.5450.5470.5454550.572620.5477390.5677600.6000.5750.6060610.5985710.6030150.5861220.6850.6250.6868690.6382390.6834170.6132150.7500.6700（）.7474750.674660.7537690.6428290.8800.7650.8787880.7908470.8844220.7534900.9500.8650.9494950.8933650

9、.9547740.8881951.000LOCO1.0000001.0000001.0000001.000000().40.80.80.60.20.8LO0.1.00.00XI0.80.60.40.2图43latm下.甲苯昭酸的相平衡羽Fig.4.3AtIatm,thephaseequilibriumchartofthesystemoftolueneandaceiicacid表4.4ssr,水醋酸甲苯的三元和平衡数据縻尔分率)Table4.4Al55匸.ternanphaseequilibriumdataoflhesystemofwater-aceticacid-toluene文猷数按NRTL

10、RK模拟数届NRTL-HOC檯拟数妄水酪馥甲苯水醋酸甲苯水酷酸甲苯0.957510.041610.0)0881.000.000.001.000.000.000.915070.083240.001690.910.090.000.870.120010870920.126530.002550.83060.010.760.220.020.744940.249060.006000刀0.220.010.660310030647290.335790.0169?0.640.330.030.550390.060.039860.207540.752600.050.300.650.040.230.730.02694

11、0.133010.840050.030.240.730.030.120.850.013890.055060.931050.020.170.8!0.020.090.89O.OIO280.031600.958120.010.090.900.020.050.930.007090.012150.980760.010.000.990.010.000.99水图4”550水酪酸甲苯的三元相图Fig.4.4At55°C,ternaryphaseequilibriumdiagramofthesystemofwater-aceticacid-toluene表43Iatm.259下.杳到关于甲苯闪烯酸水的

12、三元相图数抵摩尔分率)Table4.5Atlinm、25*Citmaryphasecquilibriimdataofthesystemofto)uenc-acr)licacidwater文献敌据NRTL-RK模拟数拯NRTL-HOC悔拟数摇甲茶丙烯酸水甲苯丙烯酸水甲苯丙烯酸水0.960700.039300.000001.000.000.000.980.0)0.010.89993000070.000000.840.140.020.820.140.040.862310.137690.000000.700.240.060.690.230.C80.809920.180340.009750.550.32

13、0.130.570310.120.746RQ0.234000019100430370.200.460360180.713480.253640.032880.320.39().290.360390250.D38500.31132O.O3OI80.230.400.570.270400.330.621720.323910.05436060390.450.200400.400.594970.342380.062660.100.370.53(M30.380.490.014920.237840.747240.020.24040.050320630.012000.218750.769250.0)0.200J90.030.260.710.009620.200040.790340.000.160440.020.220.770.002770.134380.862860.00030.X70.01082().001850.114060884100.000.100.900.0101308600014500754JJ0923070.000.080.920.00()100900.001150.0584；0.940440.000.060.950.000060940.000890.044650.954460.000.030.970.000.030.9