反応 #565296

ord-6fc5ae9cf28047e8816448b855e9e844

反応方程式

O=[N+]([O-])[N+](=O)[O-]
nitrogen tetroxide
O=[N+][O-]
nitrogen dioxide
[Na+].[OH-]
sodium hydroxide
→
O=N[O-].[Na+]
sodium nitrite
O=[N+]([O-])[O-].[Na+]
sodium nitrate
[N]=O
nitric oxide

反応物

O=[N+]([O-])[N+](=O)[O-]
nitrogen tetroxide
O=[N+][O-]
nitrogen dioxide
[Na+].[OH-]
sodium hydroxide

試薬

なし

反応条件

詳細条件
See reaction.notes.procedure_details.

実験手順

Currently, the KSC oxidizer scrubbers react nitrogen tetroxide and/or nitrogen dioxide with nominally 25-wt. % sodium hydroxide, which produces sodium nitrate, sodium nitrite, and nitric oxide. The spent caustic scrubber liquor could be used as a fertilizer once the pH is adjusted; however, substitution of potassium hydroxide for sodium hydroxide increases the commercial value of the scrubber liquor as a fertilizer.

出典

DOI: 10.6084/m9.figshare.5104873.v1特許: US06641638B1uspto-grants-2003_11