Intensification of butane dehydrogenation on a granular catalyst by hydrogen removal through palladium alloy membranes

A commercial Cr2O3-Al2O3 catalyst was placed in one of two zones of a plug flow reactor with a palladium alloy membrane. The oxidation of hydrogen diffusing from the zone of butane dehydrogenation gave higher butadiene yields than hydrogen removal by an argon flow. The magnitude of the effect depended on the nature and content of the second palladium alloy component. The most efficient membrane for the synthesis of butene and butadiene from butane was a palladium-tin alloy.

Authors
Orekhova N.V.1 , Ermilova M.M.1 , Gryaznov V.M. 2
Number of issue
9
Language
English
Pages
1389-1392
Status
Published
Volume
71
Year
1997
Organizations
  • 1 Topchiev Inst. Petrochem. Synthesis, Russian Academy of Sciences, Leninskii pr. 29, Moscow, 117912, Russian Federation
  • 2 Russ. Univ. of People's Friendship, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/726/