Journal of Scientific and Technical Research (Sharda University, Noida)

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Transient Thermal Characteristics of a Hydrogen Storage Getter Bed:Use of a Simplified Model With Enhanced Accuracy


Affiliations
1 Heavy Water Division, Bhabha Atomic Research Centre, Mumbai, Maharashtra, India
     

   Subscribe/Renew Journal


Adsorption of hydrogen on certain metals to form a reversible metal hydride has been known to be one of the most compact and safe methods of storing and immobilizing hydrogen gas and its isotopes. Dynamic thermal analysis of a uranium based getter bed for storage of upto 50 gm hydrogen has been performed in this work. The storage bed has been considered as a pseudo-homogeneous batch reactor with an initial charge of hydrogen and uranium. The vessel dimensions have been assumed similar to the metal alloy canisters available commercially for hydrogen storage. Both heating and cooling systems have been considered available for the beds. The model equations consist of a system of ordinary differential equations and constitutive laws. Variation of bed and coolant temperature, gas pressure and other vessel scale parameters with time, while incorporating particle level transport phenomena and their effects, has been evaluated through a simplified analysis. Effect of temperature dependent cooling and heating has also been investigated. The model enables fast and realistic estimates of getter bed performance under different hydriding conditions with emphasis on the total hydriding time.

Keywords

Batch Reactor, Dynamic Model, Getter Bed, Hydriding, Hydrogen Storage, Transient Characteristics.
User
Subscription Login to verify subscription
Notifications
Font Size

  • G. Sandrock, “A panoramic overview of hydrogen storage alloys from a gas reaction point of view,” Journal of Alloys and Compounds, vol. 293-295, pp. 877-888, 1999.

  • B. Sakintuna, F. Lamari-Darkrim, and M. Hirscher, “Metal hydride materials for solid hydrogen storage: A review,” International Journal of Hydrogen Energy, vol. 32, pp. 1121-1140, 2007.

  • R. Bhattacharyya, and S. Mohan, “Solid state storage of hydrogen and its isotopes: An engineering overview,” Renewable and Sustainable Energy Reviews, vol. 41, pp. 872-883, 2015.

  • R. D. Kolasinski, A. D. Shugard, C. R. Tewell, and D. F. Cowgill, Uranium for Hydrogen Storage Applications:A Materials Science Perspective, SANDIA Report, SAND2010-5195, 2010.

  • M. Balooch, and A. V. Hamza, “Hydrogen and water vapor adsorption on and reaction with uranium,” Journal of Nuclear Materials, vol. 230, pp. 259-270, 1996.

  • S. Paek, D. Ahn, K. Kim, and H. Chung, “Characteristics of reaction between hydrogen isotopes and depleted uranium,” Journal of Industrial and Engineering Chemistry, vol. 8, no. 1, pp. 12-16, 2002.

  • W. T. Shmayda, “Tritium Processing using Scavenger Beds: Theory and operation,” In F. Mannone, (ed.), Safety in Tritium Handling Technology, Kluwert Academic Publishers, Ispra (Italy), pp. 23-52, 1993.

  • T. Hayashi, T. Suzuki, S. Konishi, T. Yamanishi, M. Nishi, and K. Kurita, “Development of ZrCo beds for ITER tritium storage and delivery,” Fusion Science and Technology, vol. 41, no. 3P2, pp. 801-804, 2002.

  • R. Bhattacharyya, D. Bandyopadhyay, K. Bhanja, and S. Mohan, “Mathematical analysis of the hydrogen-uranium reaction using the shrinking core model for hydrogen storage application,” International Journal of Hydrogen Energy, vol. 40, pp. 8917-8925, 2015.

  • R. Bhattacharyya, K. Bhanja, and S. Mohan, “Heat transfer study of a uranium based getter bed for hydrogen storage,” Chemical Technology: An Indian Journal, vol. 10, no. 1, pp. 1-17, 2015.

  • HBank Technology Inc., Metal hydride hydrogen storage for H2 fuel cells. Available at http://www.hbank.com.tw/Fuel%20Cell%20Application/Hydrogen%20Storage/FC-MH%20Power%20Equivalents.html (last accessed on 4.7.2017).

  • D. Moss, Pressure Vessel Design Manual, 3rd ed., Gulf Professional Publishing, Oxford (UK), pp. 15-16, 2004.

  • H. B. Peacock, Pyrophoricty of Uranium, DOE Report, WSRC-TR-92-106, 1992. Available at http://www.osti.gov/scitech/servlets/purl/10155050 (last accessed on 4.7.2017).

  • C. R. Clark, M. K. Meyer, and J. T. Strauss, Fuel Powder Production from Ductile Uranium Alloys, 1998. Available at http://www.iaea.org/inis/collection/NCLCollectionStore/_Public/35/040/35040232.pdf (last accessed on 5.7.2017).

  • B. M. Abraham, and H. E. Flotow, “The heats of formation of Uranium Hydride, Uranium Deuteride and Uranium Tritide at 25°C,” Journal of the American Chemical Society, vol. 78, pp. 1446-1448, 1955.

  • Tritium Handling and Safe Storage, DOE Handbook, DOE-HDBK-1129-2008, 2008.

  • Gas Phase Heat Capacity (Shomate equation). Available at http://webbook.nist.gov/cgi/cbook.cgi?ID=C1333740&Type=JANAFG&Plot=on (last accessed on 5.7.2017).

  • D. C. Ginnings, and R. J. Corruccini, “Heat capacities at high temperatures of Uranium, Uranium Trichloride, and Uranium Tetrachloride,” Journal of Research of the National Bureau of Standards, vol. 39, pp. 309-316, 1947.

  • Stainless Steel - Grade 316 (UNS S31600). Available at http://www.azom.com/properties.aspx?ArticleID=863 (last accessed on 5.7.2017).

  • S. C. Saxena, and V. K. Saxena, “Thermal conductivity data for hydrogen and deuterium in the range 100-1100 degrees C,” Journal of Physics A: General Physics, vol. 3, no. 3, pp. 309-320, 1970.

  • G. R. Hadley, “Thermal conductivity of packed metal powders,” International Journal of Heat and Mass Transfer, vol. 29, no. 6, pp. 909-920, 1986.

  • Austenitic Stainless Steel (316). Available at http://www-ferp.ucsd.edu/LIB/PROPS/PANOS/ss.html (last accessed on 5.7.2017).

  • H. S. Fogler, Elements of Chemical Reaction Engineering, 4th ed., Prentice Hall of India Pvt. Ltd., New Delhi (India), pp. 594-595, 2006.

  • O. Bey, and G. Eigenberger, “Gas flow and heat transfer through catalyst filled tubes,” International Journal of Thermal Science, vol. 40, no. 2, pp. 152-164, 2001.

  • W. C. Yang, “Flow through fixed beds,” In W. C. Yang, (ed.), Handbook of Fluidization and Fluid-Particle Systems, 1st ed., Marcel Dekker Inc., New York (USA), p. 38, 2003.

  • F. P. Incropera, D. P. DeWitt, T. L. Bergman, and A. S. Lavine, Fundamentals of Heat and Mass Transfer, 6th ed., John Wiley and Sons, Hoboken (USA), pp. 571-580, 2007.

  • G. Towler, and R. K. Sinnott, Chemical Engineering Design - Principles, Practice and Economics of Plant and Process Design, Elsevier, p. 827, 2008.

  • J. G. Collier, and J. R. Thome, Convective Boiling and Condensation, 3rd ed., Clarendon Press, Oxford (UK), pp. 583-590, 1996.

  • S. D. Conte, and C. de Boor, Elementary Numerical Analysis-An Algorithmic Approach, 3rd ed., McGraw Hill Book Company, New York (USA), pp. 362-366, 1980.

  • R. Bhattacharyya, “Theoretical analysis of hydriding reactions of ZrCo and LaNi5 intermetallic alloys using non-isothermal shrinking core model,” Journal of Applied Science and Technology, vol. 21, no. 1-2, pp. 24-33, 2016.

  • L. K. Heung, “Tritium transport vessel using depleted uranium,” Fusion Technology, vol. 28, pp. 1385-1390, 1985.


Abstract Views: 295

PDF Views: 7




  • Transient Thermal Characteristics of a Hydrogen Storage Getter Bed:Use of a Simplified Model With Enhanced Accuracy

Abstract Views: 295  |  PDF Views: 7

Authors

R. Bhattacharyya
Heavy Water Division, Bhabha Atomic Research Centre, Mumbai, Maharashtra, India

Abstract


Adsorption of hydrogen on certain metals to form a reversible metal hydride has been known to be one of the most compact and safe methods of storing and immobilizing hydrogen gas and its isotopes. Dynamic thermal analysis of a uranium based getter bed for storage of upto 50 gm hydrogen has been performed in this work. The storage bed has been considered as a pseudo-homogeneous batch reactor with an initial charge of hydrogen and uranium. The vessel dimensions have been assumed similar to the metal alloy canisters available commercially for hydrogen storage. Both heating and cooling systems have been considered available for the beds. The model equations consist of a system of ordinary differential equations and constitutive laws. Variation of bed and coolant temperature, gas pressure and other vessel scale parameters with time, while incorporating particle level transport phenomena and their effects, has been evaluated through a simplified analysis. Effect of temperature dependent cooling and heating has also been investigated. The model enables fast and realistic estimates of getter bed performance under different hydriding conditions with emphasis on the total hydriding time.

Keywords


Batch Reactor, Dynamic Model, Getter Bed, Hydriding, Hydrogen Storage, Transient Characteristics.

References