Mechanism of iso-butane alkylation by butenes over H3PW12040, H3PTiW11039, and Zr supported catalysts Научная публикация
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12th International congress on catalysis 09-14 июл. 2000 , Granada |
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| Сборник | Studies in Surface Science and Catalysis. Vol. 130 C Сборник, Elsevier. Amsterdam [etc.].2000. 570 c. |
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| Вых. Данные | Год: 2000, Том: 130 C, Страницы: 2543-2548 Страниц : 6 | ||||
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Реферат:
In the present paper we report on the mechanism of i-butane alkylation by
butenes using three types of well defined catalysts. The first type catalysts are
composed heteropolyacids supported on a carbon support. The second type
catalysts are represented by sulfated zirconia supported on silica. The third type
catalysts were prepared with molecular design using alkyl zirconium complexes.
Zirconium cations in coordinatively unsaturated state are shown to be responsible
for alkylation. Reaction mechanism is suggested, involving carbenium ions and
zirconium hydrides generation from i-butane.
Библиографическая ссылка:
Paukshtis E.A.
, Duplyakin V.K.
, Finevich V.P.
, Lavrenov A.V.
, Kirillov V.L.
, Kuznetsova L.I.
, Likholobov V.A.
, Bal'zhinimaev B.S.
Mechanism of iso-butane alkylation by butenes over H3PW12040, H3PTiW11039, and Zr supported catalysts
В сборнике Studies in Surface Science and Catalysis. Vol. 130 C. – Elsevier., 2000. – Т.130 C. – C.2543-2548.
Mechanism of iso-butane alkylation by butenes over H3PW12040, H3PTiW11039, and Zr supported catalysts
В сборнике Studies in Surface Science and Catalysis. Vol. 130 C. – Elsevier., 2000. – Т.130 C. – C.2543-2548.
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