Synthesis of molecular sieves by hydrothermal treatment with...

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

Reexamination Certificate

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Reexamination Certificate

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07011802

ABSTRACT:
Molecular sieves containing structure directing agents are treated by heating the SDA-containing molecular sieve at a temperature and for a time sufficient to remove the SDA from the molecular sieve, followed by heating the molecular sieve in an aqueous, acidic medium.

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