炭法吸附烟气净化硫回收工程开发进展及前景

Progress and prospect of engineering development of adsorptive flue gas desulphurization and recovery by carbonaceous adsorbent

工程开发是炭法吸附烟气脱硫回收技术应用推广的核心,是其产业化过程的关键因素。在介绍工程开发背景的基础上,对工程开发的进展和应用前景进行了论述。其中对移动床炭法变温吸附烟气脱硫回收工程、再生技术、吸附设备分别进行了总结评述。指出开发低压降、大通量、连续化、低能耗和低成本的径向移动床炭法变温吸附烟气净化硫回收技术,具有重要的现实意义和广阔的发展前景。

Engineering development is a crucial part of the application, industrialization and popularization of the carbonaceous adsorptive flue gas desulphurization （FGD） and recovery. Brief introduction of the backgrotmd of the engineering development is made, and then the related progress and prospect are discussed, including the carbonaceous temperature swing adsorption （TSA） engineering development progress in FGD and recovery in moving bed, regeneration technology, adsorption equipment. It is of great practical significance and has promising prospect to exploit the carbonaceous temperature swing adsorption technique of FGD and recovery in radial-flow moving bed with the characteristics of low pressure drop, high flux, successive regeneration, low energy consumption and low cost.