ASPEN模拟浓硫酸吸收合成气中氨气无法收敛

onom54783 · 发表于 2022-12-29 14:26:56

HCN模拟吸收.apwz (1.13 MB, 下载次数: 34) 采用浓硫酸吸收合成气中剩余氨气，总是不能物料和能量平衡。报错-
INFORMATION COMPOSITE FEED FLASH FAILED TO CONVERGE; COLUMN CALCULATIONS CONTINUE.
IF CALCULATIONS FAIL, SUPPLY T-EST AND OPTIONALLY BOTH X-EST AND Y-EST.

** ERROR
RADFRAC NOT CONVERGED IN 200 OUTSIDE LOOP ITERATIONS.

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

Frank_2013 · 发表于 2022-12-29 14:26:56

来自可惜了

cuikk · 发表于 2022-12-29 14:26:56

晕"S3"因你该“11”！
即“S3”进料口是“11”

cuikk · 发表于 2022-12-29 14:26:56

做事不在快、而在“对”。尽量追求画面整齐？

cuikk · 发表于 2022-12-29 14:26:56

另外"B7”模块一定要选择“ELECNRTL”电解质物性！

lxqlcz135636 · 发表于 2022-12-29 14:26:56

教材上有类似的看一下