用“heterogeneous catalyst”造句大全，heterogeneous catalyst造句
Many processes that are essential to the chemical industry use heterogeneous catalysts.
The heterogeneous catalyst first attracts the salt to its surface and holds it there.
The new preparation process of tetrabromobisphenol - a with bisphenol - a, bromine and hydrogen peroxide as raw materials by a heterogeneous catalyst reaction has been introduced in this paper.
