1. New Plate‐to‐Plate Method;Akers W. W.;Pet. Ref,1954
2. American Institute of Chemical Engineers “Bubble Tray Design Manual Prediction of Fractionation Efficiency ” Amer. Inst. Chem. Engrs. (1958).
3. Biggers M. W. private communication.
4. The Design of Equipment for Fractional Batch Distillations;Bogart M. J. P.;Trans. A.I.Ch.E. V,1937
5. Bolles W. L. “Optimum Bubble‐Cap Tray Design ” Pet. Processing;Feb. through May 1956.