Steklo i Keramika (Glass and Ceramics). Monthly scientific, technical and industrial journal

 

ISSN 0131-9582 (Online)

  • Continuous numbering: 1119
  • Pages: 19-27
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A ponderomotive method for obtaining information on the magnetic susceptibility of iron-containing particles in various media, including glass and ceramic industries, is considered. A corresponding magnetometer with spherical pole pieces is characterized, which makes it possible to create and identify the required (for placement of the studied samples) zone of stability of the induction gradient & mdash; in the vicinity of the extremum of the coordinate dependence of the gradient characteristic of such poles. Examples of identification of coordinates and sizes of such zones, in particular with a deviation of up to 3 & # 37; from the average value of the gradient
Dr. Tech. Sciences A. A. SANDULYAK 1 , Cand. tech. Sci. M. N. POLISMAKOVA 1 , Cand. tech. D. A. SANDULYAK 1 (This email address is being protected from spambots. You need JavaScript enabled to view it.), d- p tech. Sciences A. V. SANDULYAK 1 , Cand. tech. Sciences V. A. ERSHOVA 2 ; 1 MIREA & mdash; Russian Technological University (Moscow, Russia)
2 Moscow Polytechnic University (Moscow, Russia)
Sandulyak A. V., Polismakova M. N., Sandulyak A. A. et al. The actual role of the magnetic susceptibility of particles in the implementation of magnetophoresis (magnetic separation) // Glass and ceramics. 2020.? 2.P. 36? 43. ? Sandulyak AV, Polismakova MN Sandulyak A. A. et al. Actual Role of the Magnetic Susceptibility of Particles in Magnetophoresis (Magnetic Separation) // Glass Ceram. 2020. V. 77, No. 2. P. 67? 72.? Sandulyak A. V., Sandulyak A. A., Ershov D. V. et al. Magnetic separation of raw materials for the production of glass and ceramics. Problems of control of ferrous impurities (review) // Glass and ceramics. 2012.? 6.S. 29? 34. [Sandulyak AV, Sandulyak AA, Ershov DV et al. Magnetic separation of raw materials for glass and ceramics production. Aspects of ferrous impurities control // Glass Ceram. 2012. V. 69, No. 6.P. 208? 213.] Zezulka V., Straka P., Mucha P. A magnetic filter with permanent magnets on the basis of rare earth // Journal of Magnetism and Magnetic Materials. 2004. V. 268. P. 219? 226. Norrgran D. Magnetic filtration: producing fine high-purity feedstocks // Filtration and Separation. 2008. V. 45, No. 6.P. 15? 17. Liu Y., Peng H., Hu M. Removing iron by magnetic separation from a potash feldspar ore // Journal of Wuhan University of Technology-Mater. 2013. V. 28, Is. 2. P. 362? 366. Pamme N., Manz A. On-chip free-flow magnetophoresis: Continuous flow separation of magnetic particles and agglomerates // Analytical Chemistry. 2004. V. 76. P. 7250? 7256. Ito D., Nishimura K., Miura O. Removal and recycle of phosphate from treated water of sewage plants with zirconium ferrite adsorbent by high gradient magnetic separation // Journal of Physics: Conference Series. 2009. V. 156. P. 012033. Watarai H., Suwa M., Iiguni Y. Magnetophoresis and electromagnetophoresis of microparticles in liquids // Analytical and Bioanalytical Chemistry. 2004. V. 378. P. 1693? 1699. Sinha A., Ganguly R., De AK, Puri IK Single magnetic particle dynamics in a microchannel // Physics of Fluids. 2007. V. 19. P. 117102. Li XL, Yao KL, Liu HR, Liu ZL The investigation of capture behaviors of different shape magnetic sources in the high-gradient magnetic field // Journal of Magnetism and Magnetic Materials. 2007. V. 311. P. 481? 488. Cooper RP, Doyle JF, Dunn DS et al. Multistage Magnetic Particle Separator II. Classification of Ferromagnetic Particles // Separation Science and Technology. 2004. V. 39, No. 12.P. 2809? 2825. Chechernikov VI Magnetic measurements. Moscow: Moscow State University Publishing House, 1969.388 p. Kazin P.E., Kulbakin I.V. Methods of research of magnetic properties of materials. M .: Publishing house of Moscow State University, 2011.34 p. Sandulyak A. A., Sandulyak A. V., Polismakova M. N. et al. Approach to the coordination of a small-volume sample in the implementation of the ponderomotive method for determining its magnetic susceptibility // Russian technological journal. 2017.Vol. 5,? 2.S. 57? 69. Ilyin NA, Klimov AA, Tiercelin N. et al. Dynamics of magnetization in multilayer TbCo / FeCo structures under the action of femtosecond optical excitation // Russian technological journal. 2019.Vol. 7,? 3.S. 50? 58. Sandulyak AA, Polismakova MN, Kiselev DO, et al. On the limitation of the volume fraction of particles in a dispersed sample (while controlling their magnetic properties) // Fine chemical technologies. 2017.Vol. 12,? 3.S. 58? 64.

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Sandulyak A. A., Polismakova M. N., Sandulyak D. A., Sandulyak А. V., Ershova V. A. A Diagnostics of Working Zone with Stable Gradient in Magne-tometer with Magnetic Susceptibility Control of Particles (in the Magnetic Separation Tasks). Steklo i keramika. 2021:94(3):19-27. (in Russ). UDK 537.621.4:621.928.8:666.3.022.5