发明名称 |
NITRATE REDUCTION |
摘要 |
Nitrates are reduced to nitrogen gas by contacting the nitrates with a metal to reduce the nitrates to nitrites which are then contacted with an amide to produce carbon dioxide and nitrogen which can be released to the atmosphere. Minor amounts of metal catalysts can be useful in the reduction of the nitrates to nitrites. Metal salts which are formed can be treated electrochemically to recover the metals.
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申请公布号 |
CA2286853(A1) |
申请公布日期 |
1998.10.29 |
申请号 |
CA19982286853 |
申请日期 |
1998.04.03 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
MARCZAK, STANISLAW;DZIEWINSKI, JACEK J. |
分类号 |
B01D53/54;B01D53/86;C02F1/467;C02F1/52;C02F1/54;C02F1/70;(IPC1-7):C02F1/46;B01D53/34;C02F1/461 |
主分类号 |
B01D53/54 |
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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