Experimental evidence was obtained which showed that the chromium content of type 316 stainless steel can catalyse the oxidation of NO to NO2 due to a chromium oxide transition between 400 ยฐC and 600 ยฐC. Carbon monoxide was shown to inhibit this oxidation but only in concentrations above 0.1%. Expla
The oxidation of diethylhydroxylamine by nitrogen dioxide
โ Scribed by Jeffrey Gleim; Julian Heicklen
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 483 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0538-8066
No coin nor oath required. For personal study only.
โฆ Synopsis
Uiethylhydroxylamine, (CzH&NOH, was oxidized by NO2 a t 25ยฐC in a long-path-length infrared gas cell. The measured products of the reaction were HONO and CH3CHO. The reaction scheme which explains the reaction is
/ O
C,H,N=CHCH, + (C,H,),NOadduct with k 3 = (5.5 f 1.0) X 10-18 cm3/s, kq N 2.5 X experiments the nitrone cm3/s, and k l / k s = 0.30. In separate was oxidized by NO2, and the reaction was found to be very rapid with k > cm3/s. The products of the reaction were verified by both infrared absorption (CHzCHO, CZHSNO) and gas chromatography (CH3CH0, NO).
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