KINETICS OF DEPOSITION OF METAL IONS TO ACTIVATED CARBON FIBERS(ACFs)WITH FLUIDIZATION

编号 zgly0000284658

文献类型 期刊论文

文献题名 KINETICS OF DEPOSITION OF METAL IONS TO ACTIVATED CARBON FIBERS(ACFs)WITH FLUIDIZATION

作者 ZHANG  Xiaoping  CHEN  Shuixia 

作者单位 DepartmentofEnvironmentalScienceandEngineering  KeyLaboratoryofPolymericComposite&FunctionalMaterials 

母体文献 Chinese Journal of Reactive Polymers;中国反应性高分子: 英文版 

年卷期 2002,11(2)

页码 136-142

年份 2002 

分类号 TQ424.1  O647 

关键词 金属离子  活性炭纤维  传质  传热  贵金属  吸附剂 

文摘内容 The diffusion and mass transfer,reaction,integration and gtrowth processes of the metal ons on the activated carbon fibers(ACFs)are discussed.Based on the diffusion film theory,the diffusion and the integration model are developed to describe the deposition processed of metal ions from the solution to ACFs in the fluidized beds.The model of heat transfer of this process is established to expound the important role-played in deposition processes by the influence of the reaction heat released at ACFs surface and the non-uniform temperature distribution caused by hydrodynamics。