Heterogeneous catalysis, as used in chemistry, is catalysis in which the phases of the catalysts and the reactants or products are different. In contrast, in homogeneous catalysis, the catalyst, reactants, and products are all present in the same phase. Phase may distinguish between components that are solid, liquid, or gas, as well as immiscible mixes and regions where an interface is present. Typically, solid phase catalysts and gas phase reactants are used in heterogeneous catalysis. At the catalyst surface in this instance, a cycle of molecule adsorption, reaction, and desorption is taking place. The rate of reaction is influenced by the laws of thermodynamics, mass transfer, and heat transfer. Because it permits more rapid, large-scale manufacturing and the synthesis of selected products, heterogeneous catalysis is crucial.
Ephraim Suhir
Portland State University, United States
Thomas J J Muller
Heinrich-Heine-Universitat Dusseldorf, Germany
Stanislaw Dzwigaj
Sorbonne University, France
Dai Yeun Jeong
Jeju National University, Korea, Republic of
Ephraim Suhir
Portland State University, United States
Marta I Litter
University of General San Martin, Argentina
Abdeltif Amrane
Institute of Chemical Sciences of Rennes, France
Mikhail Kashchenko
Ural'skiy Gosudarstvennyy Lesotekhnicheskiy Universitet, Russian FederationSubmit your abstract Today
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