Method for synthesizing silicoaluminophosphate-34 molecular sieves using monoisopropanolamine
A method for synthesizing small crystals of silicoaluminophosphate-34 (SAPO-34) molecular sieves with high structural purity. The method includes first forming a slurry comprising monoisopropanolamine. Then, the slurry is aged to form an aged slurry. Finally, crystallization of silicoaluminophosphate molecular sieves comprising the SAPO-34 molecular sieves is induced from the aged slurry.
W.R. GRACE & CO.-CONN
B B C B C B B B B B C B C
B01J B01J C07C B01J C01B B01J B01J B01J B01J B01J C07C B01J C01B
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Manoj Qiuhua
Koranne Zhang