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Top: Business: Industrial_Goods_and_Services: Machinery_and_Tools: Process_Equipment: Separators: Distillation_and_Evaporation

This category contains sites that are concerned with a particular application of chemical engineering whereby waste and impurities are disposed of during what is called "mass transfer" of gases and liquids. The technology is also used both to extract and separate elements from composite materials and to reduce liquids to a solid state. On the whole, applications are confined to the chemical, petrochemical, pharmaceutical, and food processing industries.

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