| 发明名称 |
UREA WATER AND DENITRATING METHOD USING THE SAME |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To prepare urea water which is used in a denitration apparatus, or the like so that a deposit is restrained from being generated in a supply pipe of the denitration apparatus or in the end part of the supply pipe. <P>SOLUTION: The urea water contains at least urea and amines and/or a metal hydroxide and has pH ≥8.8 at 23°C. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2005000814(A) |
申请公布日期 |
2005.01.06 |
| 申请号 |
JP20030167584 |
申请日期 |
2003.06.12 |
| 申请人 |
MITSUBISHI CHEMICALS CORP;MITSUBISHI CHEMICAL ENGINEERING CORP |
发明人 |
MIKAMI HIROSHI;MATSUMOTO TAKASHI |
| 分类号 |
F01N3/08;B01D53/56;B01D53/94;F01N3/28 |
主分类号 |
F01N3/08 |
| 代理机构 |
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