| 发明名称 |
Method for producing regeneration catalyst for working solution usable for hydrogen peroxide production |
| 摘要 |
<p>The present invention is directed to a method for producing a regeneration catalyst for a working solution usable for producing hydrogen peroxide by an anthraquinone method, wherein active alumina is treated with a 20% by weight to saturated aqueous solution of a magnesium salt, treated with ammonia and then burned; and is also directed to a regeneration catalyst produced by the method.</p> |
| 申请公布号 |
EP2042235(A1) |
申请公布日期 |
2009.04.01 |
| 申请号 |
EP20080159719 |
申请日期 |
2008.07.04 |
| 申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
HASEGAWA, HIROSHI;IURA, KATSUHIRO;HAGIWARA, ISAO |
| 分类号 |
B01J21/04;B01J21/10;B01J23/00;B01J23/02;B01J23/58;B01J37/02;B01J37/06 |
主分类号 |
B01J21/04 |
| 代理机构 |
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