Molecular formula :
nature : in the chemical industry often refers to materials through which hot water can (or solvent) gasification, which inert gases away by the steam generation process. For example, dry solids, water (or solvent) from the solid internal diffusion from the surface of the solid surface gasification. Drying can be divided into dry natural and artificial drying two. And a vacuum drying and freeze-drying, air drying, microwave drying, infra-red drying and high-frequency drying methods.
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