Preface. R. Ocone and G. Astarita, Kinetics and Thermodynamics in Multicomponent Mixtures. A. Varma, A.S. Rogachev, A.S. Mukasyan, and S. Hwang, Combustion Synthesis of Advanced Materials: Principals and Applications. J.A.M. Kuipers and W.P.M. van Swaaij, Computational Fluid Dynamics Applied to Chemical Reaction Engineering. R.E. Schmitt, D.M. Sparks, H. Klee, and M.K. Podar, Using Relative Risk Analysis to Set Priorities for Pollution Prevention at a Petroleum Refinery. Subject Index.