Effect of heat treatment on the properti
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Petru MΔrginean; Alexandru Olariu
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Article
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1996
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Elsevier Science
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English
β 710 KB
Two series of Ni/Cr20 3 and Ni/A120 3 catalysts were prepared by the coprecipitation method and heat-treated at temperatures between 350 and 1050Β°C in hydrogen atmosphere. BET surface area, metal dispersion and catalytic activity for deuterium exchange reaction between hydrogen and water vapour were