Effect of the nature of a textural promoter on the catalytic properties of a nickel-copper catalyst for hydrocarbon processing in the production of carbon nanofibers

I. A. Strel'tsov, O. B. Vinokurova, I. V. Tokareva, I. V. Mishakov, V. P. Isupov, Yu V. Shubin, A. A. Vedyagin

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The results from research on developing and optimizing a method for preparing a catalyst designed for hydrocarbon processing in order to produce carbon materials are presented. The chosen method of catalyst preparation is the mechanochemical activation of a mixture of metal oxides in a planetary mill, allowing the single-stage preparation of a rich (up to 90-95 wt % of the active component) oxide catalysts without the formation of waste and hazardous gases during calcination. A textural promoter is used to stabilize these catalysts, preventing disperse metal particles from sintering at the high temperatures of carbon material synthesis. Ways of selecting the textural promoter and optimizing the conditions for preparing an oxide precursor for a nickel-copper catalyst are discussed.

Original languageEnglish
Pages (from-to)176-181
Number of pages6
JournalCatalysis in Industry
Volume6
Issue number3
DOIs
Publication statusPublished - 2014
Externally publishedYes

Keywords

  • Carbon nanofibers
  • Decomposition of hydrocarbons
  • Mechanochemical activation
  • Nickel-copper catalyst

ASJC Scopus subject areas

  • Catalysis

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