Preparation of hydroxysodalite

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United States of America Patent

PATENT NO 7416714
APP PUB NO 20070237700A1
SERIAL NO

11391028

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Abstract

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The invention is directed to a process and method for forming synthetic hydroxysodalite from nepheline and feldspar and/or nepheline syenite. A caustic material such as a solution of sodium hydroxide is combined with the nepheline and feldspar and/or nepheline syenite to form the synthetic hydroxysodalite.

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Patent Owner(s)

Patent OwnerAddress
COVIA HOLDINGS CORPORATION3 SUMMIT PARK DRIVE SUITE 700 INDEPENDENCE OH 44131

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kragten, David D Burnsville, NC 9 11

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