利用MDEA胺包模拟吸收CO2,富胺液再生塔模拟时出错如下:
lock: B1 Model: RADFRAC
INFORMATION
REACTIVE FLASH FAILURE INSIDE LOOP RMSERR = 0.1297 OUTSIDE LOOP RMSERR = 3.0587D-06 COMPOSITE FEED FLASH FAILED TO CONVERGE; COLUMN CALCULATIONS CONTINUE. IF CALCULATIONS FAIL, SUPPLY T-EST, X-EST AND Y-EST
*** SEVERE ERROR
CMBAL CALCULATIONS FAILURE: RERUN WITH CHANGES SUGGESTED IF THERE ARE ANY.
*** SEVERE ERROR
MATERIAL AND ENERGY BALANCES FAILED TO CONVERGE: CHECK COL-SPECS OR SUPPLY BETTER TEMPERATURE AND COMPOSITION ESTIMATES.