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[NH2:1][OH:2].N#[N+:4][O-:5].N#N.[S:8](=[O:12])(=[O:11])([OH:10])[OH:9]>>[S:8]([O-:12])([O-:11])(=[O:10])=[O:9].[OH:5][NH3+:4].[OH:2][NH3+:1]참가 물질
5
실험 절차
In a 50 m3 stirred tank, 32 m3/h of a suspension of 30 g/l of catalyst (0.5% Pt on graphite) in sulfuric acid (16.6% by weight) were pumped continuously. The liquid level in the stirred tank was approximately 75%. Into the liquid in the stirred tank were introduced at 39.2° C., 1100 Nm3/h of exhaust gas from a hydroxylamine plant comprising 73.9% by volume H2, 18.0% by volume NO, 3.8% by volume N2O and 4.3% by volume N2. In this case the NO was virtually completely reacted to form hydroxylammonium sulfate. 450 Nm3/h of exhaust gas comprising 84.4% by volume H2, 0.1% by volume NO, 6.8% by volume N2O and 8.7% by volume N2 left the stirred tank. The conversion rate based on NO was 99.8%.
후처리
- additionInto the liquid in the stirred tank were introduced at 39.2° C.
- customIn this case the NO was virtually completely reacted
출처 및 근거
- ORD 기록
- ord-2429b7e52ac64897ba01ffb445a902cc
- 출처 데이터셋
- uspto-grants-2014_11
- 특허 번호
- US08894960B2
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