Premium
Adiabatic Calorimetric Decomposition Studies of 35 Mass% Hydroxylamine Hydrochloride/water
Author(s) -
Cisneros Lizbeth O.,
Rogers William J.,
Mannan M Sam
Publication year - 2004
Publication title -
the canadian journal of chemical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.404
H-Index - 67
eISSN - 1939-019X
pISSN - 0008-4034
DOI - 10.1002/cjce.5450820620
Subject(s) - hydroxylamine hydrochloride , hydroxylamine , chemistry , decomposition , hydrochloride , solvent , inorganic chemistry , nuclear chemistry , organic chemistry
The HH (35 mass% hydroxylamine hydrochloride/water solution) and HH‐ind (stabilized 35 mass% hydroxylamine hydrochloride/water solution for industrial use) decomposition reaction has an onset temperature of ∼145°C. The measured gas phase decomposition products are 0.25 mol N 2 and 0.06 mol O 2 per mol of hydroxylamine hydrochloride with small quantities of N 2 O and H 2 , and a trace amount of NO for a total noncondensable gas production of ∼0.39 mol/mol of hydroxylamine hydrochloride. The reaction system is tempered by the evaporation of the solvent (water) and the reaction is drastically catalyzed by stainless and carbon steel.