发明名称 |
Batch methods for producing chlorine dioxide solutions |
摘要 |
A process for generating aqueous chlorine dioxide solutions includes adding a solid phase alkali metal chlorite, a solid phase acid, and a solid phase oxidizing agent to an aqueous solution, wherein the solid phase acid ahs a pKa less than 4. Also disclosed are compositions for producing chlorine dioxide solutions. |
申请公布号 |
US9446952(B2) |
申请公布日期 |
2016.09.20 |
申请号 |
US200611388892 |
申请日期 |
2006.03.24 |
申请人 |
NALCO Company |
发明人 |
DiMascio Felice |
分类号 |
C01B11/02 |
主分类号 |
C01B11/02 |
代理机构 |
Brinks Gilson & Lione |
代理人 |
Babych Eric D.;Brinks Gilson & Lione |
主权项 |
1. A batch process for generating an aqueous solution of chlorine dioxide, the process consisting of:
adding a composition consisting of a solid phase oxidizer to an aqueous solution consisting of water and sodium chlorite; agitating the aqueous solution; and generating chlorine dioxide in the aqueous solution, wherein the solid phase oxidizer is selected from the group consisting of 1,3-dichloro-5,5-dimethylhydantoin and for twenty four hours. |
地址 |
Naperville IL US |