DisclaimerThe content of this site has been prepared by the members of the thematic network "S2S - A Gateway for Plant and Process safety". Since the conditions of use are beyond our control we disclaim any liability, including patent infringement, incurred in connection with the use of these products, data or suggestions.
The thematic network S2S is a European Community Project carried out in the "Competitive and Sustainable Growth" programme and funded in part by contract number G1RT-CT-2002-05092.
A reaction which proceeds at the interface between two phases. Design and safety criteria for chemical reactions depend strongly on whether the system is homogeneous or heterogeneous. Heterogeneous processes depend on a larger number of parameters, especially those related with mass transfer. It is essential for heterogeneous processes to ensure a good mixing of the reactants during a chemical reaction. Particle size of reacting solids may also play an important role in the behaviour of the chemical processes.