The process of making or becoming heterogenic or heterogenized

(chemistry) an equilibrium of which not all participating substances are in the same phase

A mixture that is separated into different regions or phases that have different compositions or properties.

(chemistry) Catalysis in which the catalyst is present in a separate phase; normally the catalyst is a solid and the reactants are gas or liquid; it proceeds by the reaction of chemisorbed complexes.

plural of heterogeneous mixture

plural of heterogeneous catalysis