- 积分
- 36
- 注册时间
- 2013-6-6
- 积分
- 36

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各位高手,最近在用aspen模拟氨水吸收烟气中二氧化碳,之后再分离提纯的过程,其中分离提纯模块总是出现以下三个错误:
SEVERE ERROR
MATERIAL AND ENERGY BALANCES FAILED TO CONVERGE: CHECK COL-SPECS
OR SUPPLY BETTER TEMPERATURE AND COMPOSITION ESTIMATES.
*** SEVERE ERROR
THE FOLLOWING STAGES DRIED UP:
2 3 4 5
A LIMIT OF 0.10000E-04 * SUM OF FEEDS WAS IMPOSED ON THE FLOW RATES.
** ERROR
BLOCK B1 IS NOT IN MASS BALANCE:
MASS INLET FLOW = 0.99653903E+03, MASS OUTLET FLOW = 0.10031541E+04
RELATIVE DIFFERENCE = 0.66380731E-02
我也试图通过改变进料的温度压力,以及再生塔中再沸器的负荷来检查错误,结果都不行{:1106_361:},所以麻烦各位高人指点指点!如果有谁愿意也可以加我QQ819936844探讨探讨{:1106_398:}谢谢!
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