Metal structured packing is a type of packing material

Metal structured packing is a type of packing material that is used in chemical and petrochemical plants to increase the surface area available for mass transfer and chemical reactions. It is typically made of stainless steel, aluminum, or other corrosion-resistant metals. The packing is designed with a specific structure, such as a series of corrugated sheets or thin, parallel plates, to create a large surface area for contact between the gas or liquid being processed and the packing material. Metal structured packing is used in a variety of applications, including distillation, absorption, and heat exchange. It is typically used in packed beds, where the packing material is placed in a vertical column or vessel and the gas or liquid flows through the bed under the influence of gravity or pressure.
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