DECOMPOSITION BEHAVIOR OF SODIUM NITRITE FOR STEEL CORROSION INHIBITOR.

被引:0
|
作者
Miura, Kenzo
Kumada, Makoto
Miyake, Yoshiaki
Ohi, Toshitsugu
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来源
Boshoku gijutsu | 1980年 / 29卷 / 08期
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D O I
10.3323/jcorr1974.29.8_392
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摘要
Decomposition behavior of sodium nitrite added to the circulating cooling water system of marine diesel engines was investigated. When added below the critical concentration, the rate of decomposition was accelerated with decrease of ratio of the solution volume to the specimen area, pH became high and NH//4** plus ion was detected.
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页码:392 / 396
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