| 发明名称 |
METHOD FOR ACTIVATING CATALYST |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for effectively and efficiently activating a catalyst having decreased activity while eliminating a COD component without performing exchange of the catalyst over a long period of time. <P>SOLUTION: In a method of treating an aqueous solution containing a COD component at the presence of a catalyst and an oxidizing agent, the catalyst having decreased activity is made contact with an aqueous alkali solution in a liquid phase at 50-160°C in order to be activated. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2013121580(A) |
申请公布日期 |
2013.06.20 |
| 申请号 |
JP20110271721 |
申请日期 |
2011.12.12 |
| 申请人 |
TOSOH CORP |
发明人 |
OKAJIMA KENGO;MIYAZAKI SHINJI;TABATA JUNYA |
| 分类号 |
B01J38/64;B01J31/08;B01J31/10;C02F1/72 |
主分类号 |
B01J38/64 |
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