ASPEN模拟浓硫酸吸收合成气中氨气无法收敛: 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.
HCN模拟 吸收.apwz (1.13 MB) 
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