Process for producing fluidized mordenite particles

Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing

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423118, 252455Z, C01B 3328

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active

040815145

ABSTRACT:
Process for forming a zeolite particle in the fluidizable size range from 20 to 150 micrometers. Acid-stable, molecular sieve zeolite mordenite is formed by mixing silica-alumina gel particles in the fluidized size range with sodium silicate, sodium hydroxide, sodium chloride, and mordenite seed crystals. For example, the mixture is reacted under autogenous pressure at 180.degree. C for 24 hours.

REFERENCES:
patent: 3386802 (1968-06-01), Michalko
patent: 3436174 (1969-04-01), Sand
patent: 3615188 (1971-10-01), Kouwenhoven et al.
patent: 3701629 (1972-10-01), Maness
patent: 3777006 (1973-12-01), Rundell et al.
patent: 3849463 (1974-11-01), Dwyer et al.
Zhdanov, "Molecular Sieve Zeolites-I" ACS, 1971, pp. 36, 37.

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