Physical and Chemical Processes Research of Isotope Separation in Plasma under Magnetic Field

Physical and Chemical Processes Research of Isotope Separation in Plasma under Magnetic Field

Bibliographic Details
Parent link:Advanced Materials Research : Advanced materials, synthesis, development and application: Scientific Journal
Vol. 880 : Prospects of Fundamental Sciences Development (PFSD-2013).— 2014.— [P. 128-133]
Corporate Author: Национальный исследовательский Томский политехнический университет
Other Authors: Myshkin (Mishkin) V. F. Vyacheslav Fedorovich, Izhoykin D. A. Dmitry Aleksandrovich, Ushakov I. A. Ivan Alekseevich, Shvetsov V. F.
Summary:Title screen
It is known that chemical bonding is only possible when particles with antiparallel valence electrons spins orientation collide [1, 2]. In an external magnetic field unpaired electrons spins precession around the field lines is observed. Precession frequencies of valence electrons of magnetic and nonmagnetic nuclei differ, resulting in a different probability to collide in reactive state for different isotopes. The investigations results of magnetic field influence on the carbon isotopes redistribution between carbon dioxide and disperse carbon in plasmachemical processes are given. Argon-oxygen plasma by a high-frequency generator was produced. Carbon placed into reaction zone by the high-frequency electrode evaporation. The plasmachemical reaction products quenching in the plasma flow at the sampler probe were examined. It is found that the Laval nozzle sampler is more efficient for plasma stream cooling versus the cylindrical sampler. The effects of flow rate, pressure and carbon dioxide concentration on the plasma flow cooling efficiency were estimated
Режим доступа: по договору с организацией-держателем ресурса
Published: 2014
Subjects:
электронный ресурс
труды учёных ТПУ
изотопы
углерод
химические реакции
сопло Лаваля
Online Access:http://dx.doi.org/10.4028/www.scientific.net/AMR.880.128
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=636995

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