Safety parameters and stability diagram of hydroxylamine hydrochloride and sulphate

Safety parameters and stability diagram of hydroxylamine hydrochloride and sulphate

•The thermal stability of HA-based systems was investigated through calorimetry.•Damköhler (Da) and dimensionless heat of reaction (B) were assessed for all mixtures.•Reactor stability diagram Da-B was formulated, distinguishing the safe operating zone.•Mixtures containing salts could stabilize haza...

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Veröffentlicht in:Chemical engineering journal (Lausanne, Switzerland : 1996) Switzerland : 1996), 2024-02, Vol.482, p.148894, Article 148894
Hauptverfasser: Andriani, Giuseppe, Pio, Gianmaria, Vianello, Chiara, Mocellin, Paolo, Salzano, Ernesto
Format: Artikel
Sprache:eng
Schlagworte:
Hydroxylamine
Salts
Stability diagram
Storage safety
Thermal decomposition
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Zusammenfassung:•The thermal stability of HA-based systems was investigated through calorimetry.•Damköhler (Da) and dimensionless heat of reaction (B) were assessed for all mixtures.•Reactor stability diagram Da-B was formulated, distinguishing the safe operating zone.•Mixtures containing salts could stabilize hazardous molecules.•At the initial temperature of 300 K, the inherently safe zone is achieved for B 
ISSN:1385-8947
1873-3212
DOI:10.1016/j.cej.2024.148894