Process for manufacture of silicoaluminophosphate molecular sieves

作者: Machteld Maria Mertens , An Amandine Verberckmoes

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摘要: A process for manufacturing a silicoaluminophosphate molecular sieve, the comprising steps of: (a) dissolving silicon source into in template at conditions sufficient to form solution having concentration of least 0.05 wt. %; (b) adding one aluminium and phosphorus portion step synthesis mixture, wherein major aluminum are added after has reached dissolved 0.03 (c) treating mixture period time with mixing temperature sieve comprises intergrown phase sieves AEI CHA framework types, an AEI/CHA mass ratio from about 5/95 40/60 as determined by DIFFaX analysis.

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