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US5500199A Bonded zeolites and process for preparing them 失效
粘结沸石及其制备方法

Bonded zeolites and process for preparing them
摘要:
Zeolites having a pore diameter comprised within the range of from 5 to 12 .ANG. are bonded with amorphous oligomeric silica, by dispersing them in an aqueous solution of silica and alkylammonium hydroxide, and submitting the obtained suspension to a quick drying.
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