发明授权
- 专利标题： Method for removing hydrogen peroxide from spent pickle liquor
- 专利标题（中）： 从废酸洗液中除去过氧化氢的方法
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申请号： US10119112申请日： 2002-04-09
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公开(公告)号： US06746614B2公开(公告)日： 2004-06-08
- 发明人: Vijay N. Madi , Jerald W. Leeker
- 申请人： Vijay N. Madi , Jerald W. Leeker
- 主分类号： C02F120
- IPC分类号： C02F120
摘要：
The present invention provides a process for the removal of hydrogen peroxide from spent pickle liquor used in a steel strip pickling process. The process utilizes an enclosed decomposition tank which includes a pickle liquor inlet pipe, an outlet pipe, at least one vent pipe, an internal baffle, and a heat source.