用ASPEN分离
怎么把甲苯摩尔分率提高??????这个,你想干嘛? 把工况说清楚点哈 hgsj123 发表于 2014-4-1 10:45
把工况说清楚点哈
我有股物流 ,里面甲苯的摩尔分率为0.915,甲醇的摩尔分率为0.03 水的摩尔分率为0.036 剩余其他的物质量都很少了。总的摩尔流量为972.575 kmol/h 我想要把甲苯的摩尔分率提高到0.99,这样做的到吗???怎么做呢 说好条件,进行各种优化,总之不知道你的操作条件,一言难尽 1040534752 发表于 2014-4-2 18:21
说好条件,进行各种优化,总之不知道你的操作条件,一言难尽
条件如下:甲苯甲醇本来用精馏可以分离的,但是甲醇含量实在是太少了,精馏不出来
Temperature C 134.277099
Pressure bar 2
Vapor Frac 1
Mass VFrac 1
Mole Flow kmol/hr 942.443507
Mass Flow kg/hr 82279.494
Mass Flow kg/sec 22.8554152
Mass Flow kg/sec 22.8554152
Mass Flow
Mass Flow
Mass Flow
Volume Flow cum/hr 15114.5796
Enthalpy Gcal/hr 9.6155882
Density gm/cc 0.00544371
Mass Flow kg/hr
JIACHUN 1103.62167
JIABEN 79103.3151
WATER 609.282527
H2 0.51986307
P-XYL-01 1157.0547
O-XYL-01 0.39137615
M-XYL-01 3.4668578
BEN 259.596451
JIAYIBEN 9.17E-08
SAN 8.65E-09
C2H4 20.1899169
C3H6 16.009371
YIBEN 6.04623425
Mass Frac
JIACHUN 0.01341308
JIABEN 0.96139769
WATER 0.00740503
H2 6.32E-06
P-XYL-01 0.01406249
O-XYL-01 4.76E-06
M-XYL-01 4.21E-05
BEN 0.00315505
JIAYIBEN 1.11E-12
SAN 1.05E-13
C2H4 0.00024538
C3H6 0.00019457
YIBEN 7.35E-05
Mole Flow kmol/hr
JIACHUN 34.4427988
JIABEN 858.507365
WATER 33.8203196
H2 0.25788394
P-XYL-01 10.8983991
O-XYL-01 0.0036864
M-XYL-01 0.03265463
BEN 3.32331781
JIAYIBEN 7.63E-10
SAN 7.20E-11
C2H4 0.71968666
C3H6 0.38044505
YIBEN 0.05695
Mole Frac
JIACHUN 0.03654627
JIABEN 0.91093775
WATER 0.03588577
H2 0.00027363
P-XYL-01 0.01156398
O-XYL-01 3.91E-06
M-XYL-01 3.46E-05
BEN 0.00352627
JIAYIBEN 8.09E-13
SAN 7.64E-14
C2H4 0.00076363
C3H6 0.00040367
YIBEN 6.04E-05
HMX J/kg 489290.13
CPMX J/kg-K 1585.03045
PCMX N/sqm 4893639.53
MWMX 87.3044309
*** VAPOR PHASE ***
Mass Flow kg/sec 22.8554152
Enthalpy J/kg 489290.13
Heat Cap J/kg-K 1585.03045
Conductivity Watt/m-K 0.01847466
Density kg/cum 5.44371702
Viscosity N-sec/sqm 8.91E-06
Fugacity Cf
JIACHUN 0.98793153
JIABEN 0.94592095
WATER 1.00128808
H2 1.05354532
P-XYL-01 0.92958927
O-XYL-01 0.92984272
M-XYL-01 0.92974091
BEN 0.96232209
JIAYIBEN 0.91661699
SAN 0.91432062
C2H4 1.02145016
C3H6 1.00280573
YIBEN 0.93146943
PCMX N/sqm 4893639.53
MWMX 87.3044309
*** LIQUID PHASE ***
Mass Flow
Enthalpy
Heat Cap
Conductivity
Density
Viscosity
Surface Ten
Fugacity Cf
JIACHUN
JIABEN
WATER
H2
P-XYL-01
O-XYL-01
M-XYL-01
BEN
JIAYIBEN
SAN
C2H4
C3H6
YIBEN
Activity Cf
JIACHUN
JIABEN
WATER
H2
P-XYL-01
O-XYL-01
M-XYL-01
BEN
JIAYIBEN
SAN
C2H4
C3H6
YIBEN
Vapor Pres
JIACHUN
JIABEN
WATER
H2
P-XYL-01
O-XYL-01
M-XYL-01
BEN
JIAYIBEN
SAN
C2H4
C3H6
YIBEN
PCMX
MWMX
*** LIQUID_1 PHASE ***
Fugacity Cf
JIACHUN
JIABEN
WATER
H2
P-XYL-01
O-XYL-01
M-XYL-01
BEN
JIAYIBEN
SAN
C2H4
C3H6
YIBEN
Activity Cf
JIACHUN
JIABEN
WATER
H2
P-XYL-01
O-XYL-01
M-XYL-01
BEN
JIAYIBEN
SAN
C2H4
C3H6
YIBEN
HMX
RHOMX
CPMX
PCMX
MUMX
KMX
SIGMAMX
MWMX
*** LIQUID_2 PHASE ***
Fugacity Cf
JIACHUN
JIABEN
WATER
H2
P-XYL-01
O-XYL-01
M-XYL-01
BEN
JIAYIBEN
SAN
C2H4
C3H6
YIBEN
Activity Cf
JIACHUN
JIABEN
WATER
H2
P-XYL-01
O-XYL-01
M-XYL-01
BEN
JIAYIBEN
SAN
C2H4
C3H6
YIBEN
HMX
RHOMX
CPMX
PCMX
MUMX
KMX
SIGMAMX
MWMX
知道具体条件了就好回答了!
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