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Fluid-particle mass transport of cupric Chloride hydrolysis in a fluidized bed

机译:流化床中氯化铜水解液的流质传质

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摘要

This paper examines the mass transport phenomena of a hydrolysis reaction involving cupric chloride particles and superheated steam in a fluidized bed, as a part of the copper-chlorine thermochemical cycle for nuclear-based hydrogen production. The Gomez-Barea method was extended and utilized for the purpose of this study. A uniform reaction model (Volumetric Model; VM) and Shrinking Core Model (SCM) were used for limiting cases of the conversion processes. Using the solution procedures developed for each case, the effects of different parameters (such as the superficial gas velocity, bed inventory, and process temperature) were investigated in terms of the conversion of CuCl_2 particles and steam.
机译:本文研究了流化床中涉及氯化铜颗粒和过热蒸汽的水解反应的传质现象,这是用于生产核基氢的铜-氯热化学循环的一部分。 Gomez-Barea方法被扩展并用于本研究的目的。统一反应模型(体积模型; VM)和收缩核心模型(SCM)用于限制转化过程。使用针对每种情况开发的解决方法,根据CuCl_2颗粒和蒸汽的转化率,研究了不同参数(如表观气体速度,床层存量和过程温度)的影响。

著录项

  • 来源
    《International Journal of Heat and Mass Transfer》 |2009年第12期|2507-2515|共9页
  • 作者单位

    Faculty of Engineering and Applied Science, University of Ontario Institute of Technology, 2000 Simcoe Street North, Oshawa, Ontario, Canada L1H 7K4;

    Faculty of Engineering and Applied Science, University of Ontario Institute of Technology, 2000 Simcoe Street North, Oshawa, Ontario, Canada L1H 7K4;

    Faculty of Engineering and Applied Science, University of Ontario Institute of Technology, 2000 Simcoe Street North, Oshawa, Ontario, Canada L1H 7K4;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    mass transfer; cupric chloride; steam; conversion; chemical reaction; fluidized bed; bed effectiveness;

    机译:传质氯化铜蒸汽;转换化学反应;流化床床效;

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