Method of producing purified aqueous solution of hydrogen peroxi

Details Method of producing purified aqueous solution of hydrogen peroxi Method of producing purified aqueous solution of hydrogen peroxi

1997-09-22

1998-12-22

Langel, Wayne

Chemistry of inorganic compounds

Oxygen or compound thereof

Peroxide

C01B 1501

Patent

active

058515054

ABSTRACT:
A purified aqueous solution of hydrogen peroxide is produced by contacting an aqueous solution of hydrogen peroxide containing organic impurities with a hydrophilic porous resin (the product under a tradename "WOFATIT EP63", etc.) having a specific surface area of not less than 800 m.sup.2 /g to remove the organic impurities in the aqueous solution of hydrogen peroxide.

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Database WPI, Section Ch, Week 8806, Derwent Publications Ltd., London, GB; Class A13, AN 88-036860 XP002052098 & DD 249 703 A (Veb Chemiekomb Bitterfeld), Sep. 16, 1987.

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