Pulse Regulation of the Fluidized Bed in Heat- and Mass-Transfer Devices
摘要
Abstract
The operation of heat- and mass-transfer equipment with a fluidized bed is described. The process of crystallization of polyethylene terephthalate granulate in a fluidized bed in the production of polyester technical yarns is considered. It is proposed to carry out pulse control of the fluidizing agent flow rate to increase heat and mass transfer and eliminate the gluing of granules.