Investigation of the pore structure of Raney nickel catalysts |
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Authors: | A B Fasman and B Zh Usenov |
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Institution: | (1) Institute of Organic Catalysis and Electrochemistry, Academy of Sciences of the Kazakh SSR, Alma-Ata, USSR;(2) Kirov State University of the Kazakh SSR, Alma-Ata, USSR |
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Abstract: | Ar and N2 adsorption and capillary condensation studies at 77.4 and 84K on Raney nickel catalysts modified by Ti, V, Cr, Mn, Zr, Mo, Ta, W, Re and on BAU char coal show that at 77.4K, in pores with deff>100Å, argon exists in the solid state.
Ar N2 77,4 84°K - , Ti, V, Cr, Mn, Zr, Mo, Ta, W, Re , d>100 Å 77,4 °K . |
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