申请日期 | 2025-07-24 | 申请号 | WOJP08067085 |
公开(公告)号 | WO2009041384A1 | 公开(公告)日 | 2009-04-02 |
公开国别 | WO | 申请人省市代码 | 全国 |
申请人 | MITSUI CHEMICALS INC; HORIUCHI Nobuhiko; SUGIMOTO Kenichi; MURAKAMI Masami; IWATA Kenji | ||
简介 | Disclosed is a catalyst having excellent activity, which contains copper element, an alkali metal element and a rare earth element. This catalyst can be used in a method for producing chlorine by oxidizing hydrogen chloride with oxygen in the presence of a catalyst. Specifically disclosed is a catalyst containing copper element, an alkali metal element and a rare earth element, which is characterized by having a pore volume of 0.4-2.0 ml/g within the pore diameter range of 5-15 nm. |
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