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Heat and Mass Transfer

, Volume 52, Issue 10, pp 2067–2073 | Cite as

Experimental investigation of particle dissolution rates in aqueous solutions for hydrogen production

  • O. A. JianuEmail author
  • Z. Wang
  • M. A. Rosen
  • G. F. Naterer
Original
  • 163 Downloads

Abstract

Results of reaction kinetics studies of chemical processes related to materials integration of the thermochemical copper-chlorine cycle for hydrogen production are reported. The reaction rate of solid cuprous chloride (CuCl) in liquid hydrochloric acid is investigated experimentally for various acid concentrations. A rate constant—a function of constituent concentrations—describes how quickly the reactants are converted into products in satisfying the activation energy to enable the reaction to move forward. In this paper, the change in area of a solid CuCl particle is examined, rather than concentration in previous studies. New predictive models are developed to describe the characteristics of the chemical reaction in terms of its transition states and reaction mechanisms.

Keywords

Dissolution Rate CuCl Hydrogen Production Terminal Velocity Particle Dissolution 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgments

Financial support from the Ontario Research Excellence Fund and Canadian Nuclear Laboratories (formerly Atomic Energy of Canada Limited; AECL) is gratefully acknowledged.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  • O. A. Jianu
    • 1
    Email author
  • Z. Wang
    • 1
  • M. A. Rosen
    • 1
  • G. F. Naterer
    • 2
  1. 1.Faculty of Engineering and Applied ScienceUniversity of Ontario Institute of TechnologyOshawaCanada
  2. 2.Faculty of Engineering and Applied ScienceMemorial University of NewfoundlandSt. John’sCanada

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