Effect of vanadium contamination on H-ZS
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Ricardo D.M. Pimenta; Marcelo M. Pereira; Ubirajara do Nascimento; Janaína Gorne
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Article
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2008
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Elsevier Science
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English
⚖ 306 KB
A series of H-ZSM-5 zeolite was deactivated by vanadium impregnation followed by a steaming treatment. Textural properties and total acidity measured by n-hexane cracking were determined before and after hydrothermal treatment (steaming). After vanadium impregnation, a decrease in n-hexane conversio