Dehydrogenation of isoamylenes using membrane catalysts

1. 1. Isoprene content in products of dehydrogenation of 3-methylbut-1-ene using a palladium alloy with 5·9% nickel under pulse conditions exceeds its content in products of dehydrogenation of 2-methylbut-1-ene and 2-methyl-but-2-ene. The reaction is of first order in terms of the initial material, apparent activation energy being 9 kcal/mole. 2. 2. Under optimum conditions dehydrogenation of isoamylenes, when the hydrogen is removed through a membrane catalyst, is also of first order in terms of the initial material. With an increase in the partial pressure of isoamylenes, the isoprene content of the products decreases and the efficiency of unit catalyst surface increases to 10 g isoprene every 1 m2/hr. 3. 3. In a large all-metal reactor with a membrane catalyst of a palladium nickel alloy, isoprene content in products of dehydrogenation of isoamylenes reaches 54% per pass. © 1975.

Авторы
Smirnov V.S. 1, 2, 3 , Gryaznov V.M. 1, 2, 3 , Liakumovich A.G.1, 2, 3 , Savel'ev A.P.1, 2, 3 , Bulgakov O.V.1, 2, 3 , Zaitseva G.A.1, 2, 3 , Mishchenko A.P.1, 2, 3 , Orekhova N.V. 1, 2, 3
Редакторы
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Издательство
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Номер выпуска
1
Язык
Английский
Страницы
1-8
Статус
Опубликовано
Подразделение
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Номер
-
Том
14
Год
1974
Организации
  • 1 A. V. Topchiev Institute of Petrochemical Synthesis, U.S.S.R. Academy of SciencesUSSR, Russian Federation
  • 2 P. Lumumba University of the Friendship of People, Russian Federation
  • 3 Sterlitamak Experimental Industrial Works for the Manufacture of SKI-3 Synthetic Rubber USSR
Ключевые слова
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Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/1836/