Email this article Effect of Technological Parameters of Interaction between SiF4 and CaH2 on the Nature of Filtration Combustion
- Authors: Lashkov A.Y.1, Bulanov A.D.1,2, Troshin O.Y.1,2
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Affiliations:
- Devyatykh Institute of Chemistry of High-Purity Substances
- Lobachevsky National Research State University of Nizhny Novgorod
- Issue: Vol 92, No 4 (2019)
- Pages: 576-582
- Section: Physicochemical Studies of Systems and Processes
- URL: https://journals.rcsi.science/1070-4272/article/view/216446
- DOI: https://doi.org/10.1134/S1070427219040153
- ID: 216446
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Abstract
Interaction of silicon tetrafluoride and calcium hydride in a metallic vertical flow-through reactor in the filtration combustion mode was studied. It was shown that the stationary course of the process requires that the reactor should be heated to 100°C, and the ignition furnace, to 150°C. If the reactor is heated to more than 110°C, and the ignition furnace, to more than 170°C, the stationary mode of the process is disrupted and the reaction front is doubled. If a porous phase of varied dispersity is charged, a standing combustion wave is formed.
About the authors
A. Yu. Lashkov
Devyatykh Institute of Chemistry of High-Purity Substances
Author for correspondence.
Email: lashkov@ihps.nnov.ru
Russian Federation, Nizhny Novgorod, 603951
A. D. Bulanov
Devyatykh Institute of Chemistry of High-Purity Substances; Lobachevsky National Research State University of Nizhny Novgorod
Email: lashkov@ihps.nnov.ru
Russian Federation, Nizhny Novgorod, 603951; Nizhny Novgorod, 603950
O. Yu. Troshin
Devyatykh Institute of Chemistry of High-Purity Substances; Lobachevsky National Research State University of Nizhny Novgorod
Email: lashkov@ihps.nnov.ru
Russian Federation, Nizhny Novgorod, 603951; Nizhny Novgorod, 603950
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