中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 过程工程研究所
  3. 中国科学院过程工程研究所
Simulation of the Fluid-Solid Noncatalytic Reaction Based on the Structure-Based Mass-Transfer Model: Shrinking Core Reaction

文献类型：期刊论文

作者Zou, Zheng2,3; Yan, Dong3; Zhu, Jingyi2,3; Zheng, Yanping1; Li, Hongzhong2,3; Zhu, Qingshan2,3
刊名INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
出版日期2020-10-07
卷号59期号:40页码:17729-17739
ISSN号0888-5885
DOI10.1021/acs.iecr.0c02805
英文摘要In this study, a heterogeneous structure-based mass-transfer model is established coupled with the mass-transfer equilibrium between internal/external diffusions and the chemical reaction, which is adopted to simulate the fluidized reaction with a shrinking core model by using the computational fluid dynamics. This research opens new process-specific insights into the fluid-solid reaction, such as the effects of different reaction parameters on the solid conversion rate, the variations of reaction rates for solid and gas phases, unreacted core size and particle density, gaseous reactant concentration at the unreacted core surface, and concentration gradient at the particle shell. It is proved that a reasonable numerical investigation of gas-solid mass-transfer behavior should take account of fluid dynamics, reaction kinetics, and heterogeneous flow structure, comprehensively.
WOS关键词TRANSFER COEFFICIENT ; CFD SIMULATION ; RISER FLOWS ; DRAG MODEL ; BED ; BIOMASS ; COMBUSTION ; PARTICLES ; DEM
资助项目National Natural Science Foundation of China[21878304] ; National Natural Science Foundation of China[21736010] ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China[21921005] ; Fund of State Key Laboratory of Multiphase complex systems[MPCS-2019-A-07]
WOS研究方向Engineering
语种英语
WOS记录号WOS:000580512300011
出版者AMER CHEMICAL SOC
资助机构National Natural Science Foundation of China ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China ; Fund of State Key Laboratory of Multiphase complex systems
源URL[http://ir.ipe.ac.cn/handle/122111/42481]  
专题中国科学院过程工程研究所
通讯作者Zou, Zheng; Zhu, Qingshan
作者单位1.Zhejiang Univ Technol, Coll Chem Engn, Hangzhou 310014, Zhejiang, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Zou, Zheng,Yan, Dong,Zhu, Jingyi,et al. Simulation of the Fluid-Solid Noncatalytic Reaction Based on the Structure-Based Mass-Transfer Model: Shrinking Core Reaction[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2020,59(40):17729-17739.
APA Zou, Zheng,Yan, Dong,Zhu, Jingyi,Zheng, Yanping,Li, Hongzhong,&Zhu, Qingshan.(2020).Simulation of the Fluid-Solid Noncatalytic Reaction Based on the Structure-Based Mass-Transfer Model: Shrinking Core Reaction.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,59(40),17729-17739.
MLA Zou, Zheng,et al."Simulation of the Fluid-Solid Noncatalytic Reaction Based on the Structure-Based Mass-Transfer Model: Shrinking Core Reaction".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 59.40(2020):17729-17739.

入库方式： OAI收割

来源：过程工程研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。