Regularities of oxygen chemisorption on coked exchanged Y zeolites |
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| Authors: | N G Yaralov S N Khadzhiev and B I Zyuba |
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| Institution: | (1) Oil Research Institute, Groznyi, USSR |
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| Abstract: | Two types of paramagnetic centers have been revealed in the composition of coke formation products on zeolite surfaces. The oxygen effect on the paramagnetic properties of these systems is determined by the concentration of these centers, which in turn characterizes the structure of coke precursors on their surface.
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