Catalytic activity of a zeolite disc synthesized through solid-state reactions

I. Kiricsi, Shinichi Shimizu, Yoshimichi Kiyozumi, Makoto Toba, Shu Ichi Niwa, Fujio Mizukami

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

ZSM-5 zeolite in a disc-shaped form was synthesized by a new method in which reactions occurred in the solid state. The proton form of the zeolite was prepared by ion exchange of the sodium ions of the disc-shaped pellet in hydrochloric acid solution. The catalyst prepared was characterized by SEM, thermogravimetry, nitrogen adsorption and ammonia TPD. High p-xylene selectivity was observed for the new disc-shaped ZSM-5 zeolite catalyst in the alkylation of toluene with methanol. This catalytic feature was attributed to the inherent character of the zeolite, since its structure consisted of inter-grown individual HZSM-5 crystals forming secondary mesopores which promote the high gas permeability of the zeolite disc.

Original languageEnglish
Pages (from-to)453-459
Number of pages7
JournalMicroporous and Mesoporous Materials
Volume21
Issue number4-6
Publication statusPublished - May 1998

Fingerprint

Zeolites
Solid state reactions
catalytic activity
Catalyst activity
solid state
Catalysts
Gas permeability
Alkylation
Hydrochloric acid
Temperature programmed desorption
Xylene
Toluene
Thermogravimetric analysis
Ammonia
Ion exchange
Protons
Methanol
Hydrochloric Acid
Sodium
Nitrogen

Keywords

  • Alkylation
  • HZSM-5
  • Shape selectivity
  • Solid state zeolite synthesis
  • Zeolite disc

ASJC Scopus subject areas

  • Catalysis
  • Materials Science(all)

Cite this

Kiricsi, I., Shimizu, S., Kiyozumi, Y., Toba, M., Niwa, S. I., & Mizukami, F. (1998). Catalytic activity of a zeolite disc synthesized through solid-state reactions. Microporous and Mesoporous Materials, 21(4-6), 453-459.

Catalytic activity of a zeolite disc synthesized through solid-state reactions. / Kiricsi, I.; Shimizu, Shinichi; Kiyozumi, Yoshimichi; Toba, Makoto; Niwa, Shu Ichi; Mizukami, Fujio.

In: Microporous and Mesoporous Materials, Vol. 21, No. 4-6, 05.1998, p. 453-459.

Research output: Contribution to journalArticle

Kiricsi, I, Shimizu, S, Kiyozumi, Y, Toba, M, Niwa, SI & Mizukami, F 1998, 'Catalytic activity of a zeolite disc synthesized through solid-state reactions', Microporous and Mesoporous Materials, vol. 21, no. 4-6, pp. 453-459.
Kiricsi I, Shimizu S, Kiyozumi Y, Toba M, Niwa SI, Mizukami F. Catalytic activity of a zeolite disc synthesized through solid-state reactions. Microporous and Mesoporous Materials. 1998 May;21(4-6):453-459.
Kiricsi, I. ; Shimizu, Shinichi ; Kiyozumi, Yoshimichi ; Toba, Makoto ; Niwa, Shu Ichi ; Mizukami, Fujio. / Catalytic activity of a zeolite disc synthesized through solid-state reactions. In: Microporous and Mesoporous Materials. 1998 ; Vol. 21, No. 4-6. pp. 453-459.
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