MTBE反应精馏模拟添加副反应后，精馏塔出错

ccxiaowei · 发表于 1970-1-1 08:00:00

本帖最后由 ccxiaowei 于 2019-5-8 21:10 编辑

使用版本是Aspen Plus9.0
错误如下
** ERROR
OUTSIDE LOOP TOLERANCE WAS SATISFIED BUT DESIGN SPEC ITERATION
(MIDDLE LOOP) FAILED TO CONVERGE.

***SEVERE ERROR
MATERIAL AND ENERGY BALANCES FAILED TO CONVERGE: CHECK COL-SPECS
OR SUPPLY BETTER TEMPERATURE AND COMPOSITION ESTIMATES.

** ERROR
BLOCK B1 IS NOT IN MASS BALANCE:
MASS INLET FLOW = 0.47944444E+01, MASS OUTLET FLOW = 0.68096626E+01
RELATIVE DIFFERENCE = 0.42032361E+00

The following messages were issued during Report Generation:

* WARNING
KEY COMPONENT SPECIFICATIONS ARE OR BECOME INCONSISTENT
ON THE FOLLOWING STAGES:
14 15 16 18 20 21 25
COLUMN TARGETING THERMAL ANALYSIS IS SKIPPED.

ccxiaowei · 发表于 1970-1-1 08:00:00

这是附件重新上传一下