Effects of additional metals on catalyst life of vanadium-containing high silica zeolites in methanol to hydrocarbon conversion

T. Inui, D. Medhanavyn, Akira Miyamoto

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

Catalyst life of vanadium-containing high silica zeolites having the ZSM-5 structure was greatly affected by an additional metal incorporated into the crystal. Chromium ion was effective to increase the catalyst life, while zirconium ion decreased it significantly. Temperature-programmed desorption spectra of NH3 revealed a correlation between the catalyst life and the number of strong acid sites, suggesting that the additional metal affects the catalyst life by changing the number of strong acid sites.

Original languageEnglish
Pages (from-to)69-74
Number of pages6
JournalReaction Kinetics and Catalysis Letters
Volume34
Issue number1
DOIs
Publication statusPublished - 1987 Mar 1

ASJC Scopus subject areas

  • Catalysis
  • Physical and Theoretical Chemistry

Fingerprint Dive into the research topics of 'Effects of additional metals on catalyst life of vanadium-containing high silica zeolites in methanol to hydrocarbon conversion'. Together they form a unique fingerprint.

Cite this