1. Chem. Eng., p. 14, April (1984).
2. Hydrocarbon Processing, p. 43, August (1983).
3. and paper No. 19a, 1986 Spring National AIChE Meeting, New Orleans, April (1986).
4. and paper No. 19b, 1986 Spring National AIChE Meeting, New Orleans, April (1986).
5. and paper No. 19e, 1986 Spring National AIChE Meeting, New Orleans, April (1986).