Catalytic transformation of butene-1 and butene-2 on ferrite-containing catalysts with spinel structures

The catalytic activity of ferrite-containing catalysts with spinel structures was studied with respect to the isomerization and oxidative dehydrogenation of butenes. The total acidity of the surface of the catalysts was determined. A comparison of Mg, Zn, and Ni ferrite-containing systems showed that the catalytic activity in the isomerization of butene-1 to butene-2 increased at higher total acidities of the surface. Catalytic activity in the oxidative dehydrogenation of butene-2 decreased as the total acidity increased. A mechanism of the process was suggested to explain the lowest activity of the Mg-containing catalyst in comparison with the activities of the Zn and Ni ferrite-containing systems in the oxidative dehydrogenation of butene.

Authors
Eyubova S.M.1 , Amirbekov E.N.1 , Aliev F.V.1 , Yagodovskii V.D. 2
Number of issue
7
Language
English
Pages
1069-1073
Status
Published
Volume
77
Year
2003
Organizations
  • 1 Mamedaliev Inst. Petrochem. P., Academy of Sciences of Azerbaijan, Baku, Azerbaijan
  • 2 Russ. Univ. of Peoples' Friendship, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
Keywords
alkene derivative; butene 1; butene 2; ferrite; magnesium; unclassified drug; acidity; article; catalysis; catalyst; chemical modification; chemical reaction kinetics; chemical structure; isomerism; oxidation
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/54/