The Role of Boron in Thermal Decomposition of Ammonium Perchlorate

Iranian Journal of Chemistry & Chemical Engineering

Ali Akbar Hashemi Pour Rafsanjani¹  Abdolsamad Zarrin Ghalam Moghaddam¹ 

[1] Department of Chemical Engineering, Tarbiat Modares University, Zip Code 14117, Tehran, I.R. IRAN;

关键词: ammonium perchlorate;    thermal decomposition;    catalytic effects;    solid propellant;    thermal analysis;   

DOI  :  

来源: DOAJ

【 摘 要 】

Simultaneous thermal analysis (STA) method has been applied to study decomposition reactions of AP under a flowing nitrogen atmosphere and static air. Results obtained indicate that a phase transformation occurs prior to the decomposition reaction. Decomposition takes place exothermally in two stages, first stage of decomposition could be suppressed by the controlled heating programme. Addition of a small amount of born lowered the temperature of the exotherm and increased the overall enthalpy of reactions.

【 授权许可】

Unknown