Investigation on the influence of high rate cooling crystallization process (HRCCP) parameters on the preparation and thermal behavior of ammonium perchlorate particles using Taguchi method
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引用次数: 0
Abstract
Abstract The preparation of fine ammonium perchlorate (AP) particles and its thermal behavior are the most important properties in propellants. In this study, the effects of temperature, pressure, solvent type (water and ethanol), and anticaking agent- sodium dodecyl sulfate (SDS) were investigated on the AP particles using the Taguchi approach in high-rate cooling crystallization process (HRCCP). The average particle size (APS) of AP particles was calculated using laser mass spectrometry (LMS-30). The results showed that the anti-caking agent and solvent type were represented the main effect on the preparation of micronized AP particles, based on analysis of variance. Furthermore, the optimum condition was ethanol solvent, 10 atm pressure, 0.4% SDS, and 60 °C temperature. Also, the thermal behavior of the optimized particles was investigated using TG/DSC analysis.
期刊介绍：
Particulate Science and Technology, an interdisciplinary journal, publishes papers on both fundamental and applied science and technology related to particles and particle systems in size scales from nanometers to millimeters. The journal''s primary focus is to report emerging technologies and advances in different fields of engineering, energy, biomaterials, and pharmaceutical science involving particles, and to bring institutional researchers closer to professionals in industries.
Particulate Science and Technology invites articles reporting original contributions and review papers, in particular critical reviews, that are relevant and timely to the emerging and growing fields of particle and powder technology.
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