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A fluidized bed concentrator (FBC) is an industrial process for the treatment of exhaust air. The system uses a bed of activated carbon beads to adsorb volatile organic compounds (VOCs) from the exhaust gas. Evolving from the previous fixed-bed and carbon rotor concentrators, the FBC system forces the VOC-laden air through several perforated steel trays, increasing the velocity of the air and allowing the sub-millimeter carbon beads to fluidize, or behave as if suspended in a liquid. This increases the surface area of the carbon-gas interaction, making it more effective at capturing VOCs. ==Components== The fluidized bed concentrator consists of five primary components: *Adsorption tower *Desorption tower *Thermal oxidizer *Carbon transport system *Process fans: Inlet Adsorber, Inlet Desorber, Outlet Oxidizer to Stack 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Fluidized bed concentrator」の詳細全文を読む スポンサード リンク
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