发明名称 |
Process for reducing nitrogen oxide losses from certain slurries and solutions by the addition of phosphate salts |
摘要 |
Nitrous oxide losses are reduced by bringing acid to weakly alkaline salt solutions or suspensions into media containing nitrous oxide or media which develop nitrous oxide.
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申请公布号 |
US4008315(A) |
申请公布日期 |
1977.02.15 |
申请号 |
US19730320389 |
申请日期 |
1973.01.02 |
申请人 |
VEBA-CHEMIE AG |
发明人 |
PHILIPPI, ERNST-HELMUT;POKORNY, HELMUT;MUMME, WOLFGANG |
分类号 |
C05B11/06;(IPC1-7):C01B25/16 |
主分类号 |
C05B11/06 |
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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