| 发明名称 |
METHOD OF REFINING HYDROGEN PEROXIDE WATER |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of easily and cost effectively obtaining hydrogen peroxide water of having the total organic carbon content of <3 ppm. SOLUTION: The hydrogen peroxide water of 41 to 75 wt.% is treated with a reverse osmosis membrane and is diluted by water to a prescribed concentration.
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| 申请公布号 |
JP2003001070(A) |
申请公布日期 |
2003.01.07 |
| 申请号 |
JP20010188721 |
申请日期 |
2001.06.21 |
| 申请人 |
MITSUBISHI GAS CHEM CO INC |
发明人 |
KOYANAGI KENJI;MIZUTANI MAKOTO;YAMAGISHI TAKESHI;OKUDA NORIKAZU |
| 分类号 |
B01D61/02;C01B15/013;(IPC1-7):B01D61/02 |
主分类号 |
B01D61/02 |
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