发明名称 |
Process for producing chlorine dioxide |
摘要 |
A process which comprises heating a reaction mixture comprised of an aqueous solution containing perchlorate ions, chlorate ions and hydrogen ions to produce chlorine dioxide and oxygen gas. The novel process of the present invention provides a commercially viable process for producing chlorine dioxide from mixtures of oxy-chlorine species in the absence of a reducing agent. The process can be operated without producing an acidic salt by-product while producing a chlorine dioxide product which is substantially free of chlorine. In addition, the process of the invention permits a reduction in the amount of acid fed to the chlorine dioxide generator.
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申请公布号 |
US5342601(A) |
申请公布日期 |
1994.08.30 |
申请号 |
US19920925006 |
申请日期 |
1992.08.05 |
申请人 |
OLIN CORPORATION |
发明人 |
CAWLFIELD, DAVID W.;MENDIRATTA, SUDHIR K. |
分类号 |
C01B11/02;(IPC1-7):C01B11/02 |
主分类号 |
C01B11/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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