Selective hydrogenation of diene C5 hydrocarbons on Pd-Ru membrane catalysts

1. Isoprene and 1,3-pentadiene can be hydrogenated to olefins, without paraffin formation, on a palladium alloy containing 9.8% ruthenium. 2. The rate of 1,3-pentadiene hydrogenation is higher when hydrogen feed is by diffusion through the membrane catalyst than when the hydrogen is fed as part of a mixture with the hydrocarbon vapors. With the partial pressures of hydrogen and 1,3-pentadiene each greater than unity, the principal hydrogenation product is cis-2-pentene, with mixture hydrogen feed, and 1-pentene, with hydrogen feed through the membrane catalyst. 3. Although the rate of isoprene hydrogenation also increases as one passes from mixture to diffusion hydrogen feed, the effect is not as pronounced as in the 1,3-pentadiene hydrogenation. © 1981 Plenum Publishing Corporation.

Авторы
Редакторы
-
Издательство
Kluwer Academic Publishers-Plenum Publishers
Номер выпуска
12
Язык
Английский
Страницы
1871-1876
Статус
Опубликовано
Подразделение
-
Номер
-
Том
29
Год
1980
Организации
  • 1 A. V. Topchiev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, Moscow, Russian Federation
  • 2 P. Lumumba Peoples' Friendship University, Moscow, Russian Federation
Ключевые слова
-
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/1521/