Year-end Sale % OFF 
Abstract
Results are given of experimental investigations of the efficiency of removal of impurities (enrichment) from natural quartz particles during their interaction with an argon plasma jet of a stationary electric-arc plasma generator. Based on the results of analysis of these data and of the results of theoretical modeling of the dynamics of heating the particles, it is demonstrated that the enrichment of quartz particles is observed under conditions of their dynamic heating (∼5 × 105 K/s) to temperatures above a certain (threshold) level T m.thr = 700–800 K. It is found that, under optimal thermal conditions (the heating of particles to T m.opt = 1000–1400 K), the overall coefficient of enrichment of quartz by the plasma-chemical method has a value of ∼3, and particular coefficients of enrichment in Ca, Al, and Fe reach values of 5–10 and higher.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
