Title:
二酸化塩素ガスの制御された放出を行うための方法、組成物及びシステム
Document Type and Number:
Japanese Patent JP4014230
Kind Code:
B2
Abstract:
A method for producing ice having substantially no undesirable taste and odor characteristics which comprises freezing water in the presence of chlorine dioxide gas. Method, composition and system for generating chlorine dioxide gas in a controlled release manner by combining at least one metal chlorite and a dry solid hydrophilic material that reacts with the metal chlorite in the presence of water vapor, but does not react with the metal chlorite in the substantial absence of liquid water or water vapor to produce chlorine dioxide gas in a sustained amount of from about 0.001 to 1,000 ppm.
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Inventors:
Sperryro, Barry Kay
Sangalai, Atspadurai
Young, Ziarin
Sangalai, Atspadurai
Young, Ziarin
Application Number:
JP53862698A
Publication Date:
November 28, 2007
Filing Date:
February 27, 1998
Export Citation:
Assignee:
ENGELHARD CORPORATION
International Classes:
A23L3/358; A01N59/00; A23L3/3445; A61L2/06; A61L2/20; A61L9/01; B01D53/38; C01B11/02; C02F1/50; C02F1/76
Domestic Patent References:
| JP60161307A |
Foreign References:
| WO1998011776A1 |
Attorney, Agent or Firm:
Heikichi Odashima
Heigo Odashima
Heigo Odashima