| 发明名称 |
Process of removing nitrogen oxides from gaseous mixtures |
| 摘要 |
Nitrogen oxides are removed from gaseous mixtures by treatment with an aqueous solution of nitric acid having a concentration by weight from about 35% to about 58% and containing by weight at least 0.001% but less than 25% of hydrogen peroxide whereby the nitrogen oxides are converted to nitric acid.
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| 申请公布号 |
US4341747(A) |
申请公布日期 |
1982.07.27 |
| 申请号 |
US19780933694 |
申请日期 |
1978.08.15 |
| 申请人 |
FMC CORPORATION |
发明人 |
DOWNEY, GALE D. |
| 分类号 |
B01D53/56;B01D53/77;C01B21/40;(IPC1-7):C01B21/40 |
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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