Liquidation of solid particles of polydispersed grained material
Abstract
The results of experimental studies on the study of the expansion of the fluidized bed are presented. It is noted that the general picture of the expansion of the fluidized bed of polydisperse granular materials differs from monodisperse systems, and at the same time the porosity value of the pseudo-fluidized bed corresponds to the results of calculations according to the equations available in the literature.
References
Aerov M.E., Todes O.M. Hydraulic and thermal foundations for the operation of devices with a stationary and fluidized granular bed. - L .: Chemistry, 1968 .-- 512 p.
Todes OM, Tsitovich OB Fluidized Bed Apparatus: Hydraulic and Thermal Basics of Operation. - L .: Chemistry, 1981 .-- 296 p.
Plastics Flammability Handbook. Principles, Regulations, Testing, and Approval. – 3rd ed. / Ed. by Jurgend Troitzsch. – Munich: Carl Hanser Verlag, 2004. – 718 p.
Fire retardancy of polymeric materials/ Ed. By A.F. Grand, C.A. Wilkie. – New York: Narsel Dekker, Inc., 2000. – 302 p.
Sanghyun Hong , Jaeho Yang, Sunghee Ahn, Yongik Mun, Gyucheol Lee. Flame retardant performance of various UL94 classified materials exposed to external ignition sources // Fire and Materials, 2004. - Vol. 28, Iss. 1, P. 25. - 3123. 24. Novel phosphorus&modified polysulfone as a combined flame retardant and toughness modifier for epoxy resins / R.M. Perez, J.K.W. Sandler, V. Altstdt, et al. // Polymer, 2007. – Vol. 48. - Iss. 3. – P. 778-790.
Flame retardant synergism of rubber and Mg(OH)2 in EVA composites / Gui H., Zhang X., Dong W. et al. // Polymer, 2007. – Vo. 48. – Iss. 9. – P. 2537-2541.
Li G., Liang G., He T., Yang Q., Song X. Effects of EG and MoSi 2 on thermal degradation of intumescent coating // Polymer Degradation and Stability, 2007. – Vol. 92. – Iss. 4. – P/ 569-579.
Study on preparation and fire&retardant mechanism analysis of intumescent flame-retardant coatings / Gu J., Zhang G., Dong S., et al. // Surface and Coatings Technology2007. - Vol. 201. – Iss. 18. – P. 7835-7841.
Thermal stability and flame retardancy of LDPE/EVA blends filled with synthetic hydromagnesite/aluminium hydroxide/montmorillonite and magnesium hydroxide/aluminium hydroxide/montmorillonite mixtures. Haurie L., Fernandez A.I., Velasco J.I., et al. // Polymer Degradation and Stability, 2007. – Vol. 92. – Iss. 6. – P. 1082-1087.
Copyright (c) 2020 Bakhronov Koshim Shayimovich, Khudoiberdieva Nazora Sharofovna, Yunusova Sitora Tolib qizi
This work is licensed under a Creative Commons Attribution 4.0 International License.
In submitting the manuscript to the International Journal on Integrated Education (IJIE), the authors certify that:
- They are authorized by their co-authors to enter into these arrangements.
- The work described has not been formally published before, except in the form of an abstract or as part of a published lecture, review, thesis, or overlay journal.
- That it is not under consideration for publication elsewhere,
- The publication has been approved by the author(s) and by responsible authorities – tacitly or explicitly – of the institutes where the work has been carried out.
- They secure the right to reproduce any material that has already been published or copyrighted elsewhere.
- They agree to the following license and copyright agreement.
License and Copyright Agreement
Authors who publish with International Journal on Integrated Education (IJIE) agree to the following terms:
- Authors retain copyright and grant the International Journal on Integrated Education (IJIE) right of first publication with the work simultaneously licensed under Creative Commons Attribution License (CC BY 4.0) that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors can enter into separate, additional contractual arrangements for the non-exclusive distribution of the International Journal on Integrated Education (IJIE) published version of the work (e.g., post it to an institutional repository or edit it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) before and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
