Hybrid Catalysts Based on Sulfated Zirconium Dioxide and H-beta Zeolite for Alkylation of Isobutane with Isobutylene
- Авторлар: Yuferova E.A.1, Devyatkov S.Y.1, Fedorov S.P.1, Semikin K.V.1, Sladkovskii D.A.1, Kuzichkin N.V.1
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Мекемелер:
- St. Petersburg State Technological Institute (Technical University)
- Шығарылым: Том 90, № 10 (2017)
- Беттер: 1605-1613
- Бөлім: Various Technological Processes
- URL: https://journals.rcsi.science/1070-4272/article/view/215291
- DOI: https://doi.org/10.1134/S1070427217100081
- ID: 215291
Дәйексөз келтіру
Аннотация
Physicochemical properties of new hybrid catalysts based on sulfated zirconium oxide supported by zeolite of the Beta structural type were studied. The acid-base characteristics of the catalysts are determined by the amount of the supported component, the maximum concentration of Brønsted acid centers (277 μmol g–1) is reached upon deposition of 1.7 wt % sulfated zirconium oxide. The texture characteristics of the final catalyst are determined by the starting support. Tests of the catalysts in the reaction of isobutane alkylation with isobutylene demonstrated their advantage in selectivity and stability over the classical bulk sulfated zirconium oxide.
Авторлар туралы
E. Yuferova
St. Petersburg State Technological Institute (Technical University)
Хат алмасуға жауапты Автор.
Email: Y_katryn@mail.ru
Ресей, Moskovskii pr. 26, St. Petersburg, 190013
S. Devyatkov
St. Petersburg State Technological Institute (Technical University)
Email: Y_katryn@mail.ru
Ресей, Moskovskii pr. 26, St. Petersburg, 190013
S. Fedorov
St. Petersburg State Technological Institute (Technical University)
Email: Y_katryn@mail.ru
Ресей, Moskovskii pr. 26, St. Petersburg, 190013
K. Semikin
St. Petersburg State Technological Institute (Technical University)
Email: Y_katryn@mail.ru
Ресей, Moskovskii pr. 26, St. Petersburg, 190013
D. Sladkovskii
St. Petersburg State Technological Institute (Technical University)
Email: Y_katryn@mail.ru
Ресей, Moskovskii pr. 26, St. Petersburg, 190013
N. Kuzichkin
St. Petersburg State Technological Institute (Technical University)
Email: Y_katryn@mail.ru
Ресей, Moskovskii pr. 26, St. Petersburg, 190013
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