Crystalline oxide material and its synthesis

Chemistry of inorganic compounds – Zeolite – Seed used

Reexamination Certificate

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C423S718000

Reexamination Certificate

active

07976822

ABSTRACT:
Zeolites may be natural or synthetic and are inorganic crystalline aluminosilicates, with a highly regular structure of pores and channels rendering them suitable for molecular sieving, adsorption, ion exchange, dehydration, and rehydration processes for example. They generally have a definite crystalline structure as evidenced by x-ray diffraction. The present invention relates to the area of zeolites and its method of production. More particularly but not exclusively it relates to a novel zeolite ICS-3 in its “as synthesized” and its calcined forms and the method of producing both these forms.

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Casci, “Zeolite molecular sieves: preparation and scale-up”, Microporous and Mesoporous Materials, (May 2005).
International Search Report for PCT International Application No. PCT/SG2004/000372 mailed Jan. 10, 2005.

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