论坛首页 › 『Aspen Plus交流』 › aspen设计萃取精馏塔系统补充萃取剂量无法计算

lichunlei1017 发表于 2016-4-14 21:15:40

aspen设计萃取精馏塔系统补充萃取剂量无法计算

萃取精馏塔T-102错误如下***SEVERE ERROR
   THE FOLLOWING STAGES DRIED UP (VAPOR OR LIQUID FLOW APPROACHES 0):
    85
   A LIMIT OF0.10000E-04 * SUM OF FEEDS WAS IMPOSED ON THE FLOW RATES
   OR A LIMIT OF0.10000E-04 WAS IMPOSED ON THE STAGE V/L OR L/V RATIO.

溶剂解吸塔T-103错误如下


***SEVERE ERROR
   COMPONENT BALANCE EQUATION FAILED TO CONVERGE.

***SEVERE ERROR
   THE FOLLOWING STAGES DRIED UP (VAPOR OR LIQUID FLOW APPROACHES 0):
   7    8    9
   A LIMIT OF0.10000E-04 * SUM OF FEEDS WAS IMPOSED ON THE FLOW RATES
   OR A LIMIT OF0.10000E-04 WAS IMPOSED ON THE STAGE V/L OR L/V RATIO.

** ERROR
   BLOCK T-103 IS NOT IN MASS BALANCE:
   MASS INLET FLOW = 0.15998998E+02, MASS OUTLET FLOW = 0.15241218E+02
   RELATIVE DIFFERENCE = 0.49719096E-01

fuwen 发表于 2016-4-14 21:15:40

dried up，我也是同样的问题，干板

丙零城下 发表于 2016-4-14 21:15:40

我的也是，求大神

闹够了没有？ 发表于 2016-4-14 21:15:40

可以增大回流比或者增大塔釜热负荷

dh2195 发表于 2016-4-14 21:15:40

如何修改？求指导

a408399212 发表于 2016-4-14 21:15:40

大神，aspen软件怎么下载能不能分享下。

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