| 发明名称 |
METHOD FOR PREPARATING SULFONATE CONTAINING NITROGEN |
| 摘要 |
<p>PURPOSE:The sulfonate containing nitrogen can be separated from the waste fluids obtained in an aqueous waste gas denitrization method which uses at least either sulfite or acid slufite solution as an absorbent.</p> |
| 申请公布号 |
JPS5252197(A) |
申请公布日期 |
1977.04.26 |
| 申请号 |
JP19750128581 |
申请日期 |
1975.10.24 |
| 申请人 |
SUMITOMO CHEMICAL CO |
发明人 |
MATSUDA TERUO;MANABE KUNIYOSHI |
| 分类号 |
B01D53/56;B01D53/34;B01D53/77;C01B17/00;C01B21/093 |
主分类号 |
B01D53/56 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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