The Synthetic route of Cyclotetramethylene Tetramine is implemented through the reaction of hexamine and nitrating mixture that is formed as a result of a reaction between ammonium nitrate and fuming nitric acid. The reaction medium includes acetic acid, acetic anhydride and p-formaldehyde. This synthetic pathway is relatively long and both of hexamine dinitrate and Dinitro Pentamethylene Tetramine (DPT) are considered as the two main intermediate compounds. The former compound (hexamine dinitrate) was prepared, purified, and then characterized. Conversion of hexamine dinitrate into DPT has been followed up experimentally at different temperatures. Various factors including temperature and time has been investigated. The obtained results were reliable and consistent with the literature. Different kinetic models have been tested. The unreacted core model proved to be applicable and the surface reaction was found to be controlling.
Elazab, Hany A. Dr, "Follow-up and Kinetic Model Selection Of Dinitro Pentamethylene Tetramine (DPT)" (2019). Chemical Engineering. 58.