Preparation of silico-alumino-phosphates by the rapid crystallization method and their catalytic performance in the conversion of methanol to light olefins

Tomoyuki Inui, Hirokazu Matsuda, Hiroshi Okaniwa, Akira Miyamoto

Research output: Contribution to journalArticlepeer-review

53 Citations (Scopus)

Abstract

Shape-selective silico-alumino-phosphates, SAPO-34 and SAPO-17, having the chabazite and erionite structure, respectively, were prepared within 4 h of hydrothermal treatment by the rapid crystallization method we have developed. They are highly effective for the selective conversion of methanol to light olefins, such as ethene, propene and butenes. It is shown that these SAPOs are more weakly acidic than typical H-ZSM-5 but more strongly acidic than H-Fe-silicates.

Original languageEnglish
Pages (from-to)155-163
Number of pages9
JournalApplied Catalysis
Volume58
Issue number1
DOIs
Publication statusPublished - 1990

ASJC Scopus subject areas

  • Engineering(all)

Fingerprint Dive into the research topics of 'Preparation of silico-alumino-phosphates by the rapid crystallization method and their catalytic performance in the conversion of methanol to light olefins'. Together they form a unique fingerprint.

Cite this