发明申请
- 专利标题： Dehydrochlorination Of Hydrochlorofluorocarbons Using Pre-Treated Activated Carbon Catalysts
- 专利标题（中）： 使用预处理的活性炭催化剂脱氯氯化氢氯氟烃
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申请号： US13007026申请日： 2011-01-14
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公开(公告)号： US20110112339A1公开(公告)日： 2011-05-12
- 发明人: HAIYOU WANG , HSUEH SUNG TUNG
- 申请人： HAIYOU WANG , HSUEH SUNG TUNG
- 申请人地址： US NJ MORRISTOWN
- 专利权人： HONEYWELL INTERNATIONAL INC.
- 当前专利权人： HONEYWELL INTERNATIONAL INC.
- 当前专利权人地址： US NJ MORRISTOWN
- 主分类号： C07C21/18
- IPC分类号： C07C21/18 ; C01B31/08
摘要：
The present disclosure provides methods for pre-treating activated carbon before it is used in a dehydrochlorination process. The methods can comprise mixing the activated carbon with an acid, an oxidizing agent in a liquid phase, or an oxidizing agent in a gas phase. Activated carbons undergoing one or more of these methods can exhibit improved stability during the dehydrochlorination process.
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