摘要:
气固分离是非均相物系分离中的重要部分。随着社会发展与科技进步，出现了许多新的气固分离方法与设备，但是其依据的依然是化工原理中的过滤、膜分离、沉降、电除尘、吸附、湿法除尘等单元操作。不同环境下对分离方法有不同要求，随着处理气体范围增大、颗粒粒径减小，含尘气体分离难度、费用随着增大。
Abstract:
Gas Solid separation is an important part of heterogeneous mixture separation. New Gas Solid se-paration methods and equipments appear with the social development and technology progress, as their foundation is still filtration, membrane separation, settlement, electrostatic precipitation, adsorption, wet precipitation etc. in unit operation. Different requirement is proposed to separation method under different condition. Separation difficulty and cost increase with processed gas range increases and dust diameter decreases.