吸收塔不收敛

dadamolala · 发表于 1970-1-1 08:00:00

  在做氢氧化钙吸收二氧化硫，sep是除尘器，rstoic是制备ca（oh）2的，吸收塔有如下错误：  **  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.

  **  ERROR
   BLOCK B5 IS NOT IN MASS BALANCE:
   MASS INLET FLOW = 0.41654600E+01, MASS OUTLET FLOW = 0.26191730E+01
   RELATIVE DIFFERENCE = 0.59037223E+00

  * WARNING
   STREAM 6CASO4 IS NOT IN CHARGE BALANCE:
   ANION FLOW = -.50354619E-02, CATION FLOW = 0.18209991E-01
   ABSOLUTE DIFFERENCE = 0.13174529E-01 RELATIVE DIFFERENCE = 0.26163496E+01
求帮助

吸收塔不收敛

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