DEPENDENCE OF THE GRANULOMETRIC COMPOSITION OF CHALK DURING GRANULATION IN A TURBULIZED LAYER

Authors

N.A. Annaev, Tashkent Institute of Chemical Technology, Address: 100011, Navoi Street, 32, Tashkent, Uzbekistan.
S.Kh. Nurmukhamedov, Tashkent Institute of Chemical Technology, Address: 100011, Navoi Street, 32, Tashkent, Uzbekistan. E-mail: haas-bek@mail.ru, Phone: +998974009701.Follow
Zh.V. Sultonov, Tashkent Institute of Chemical Technology, Address: 100011, Navoi Street, 32, Tashkent, Uzbekistan.
N.Sh. Khudoiberdieva, Tashkent Institute of Chemical Technology, Address: 100011, Navoi Street, 32, Tashkent, Uzbekistan

Abstract

The article presents the results of an experimental study on chalk granulation in the turbulized layer of a turboblade granulator. The design of the apparatus combines the following sequential processes: grinding, granulating and compacting newly formed granules. In addition, this device has the ability to carry out both rotational and reciprocating motion. It has been established that preliminary grinding of the feedstock increases the efficiency of the granulation process and improves the quality of the finished product. In the experiments, four substances were used to create 2 astringent suspensions and the optimal combination and their ratios were determined. The experiments were carried out with rotation of the working shaft n = 800-2400 rpm with round and pointed rods. In this case, the resulting granules have a spherical shape and a smooth surface.

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References

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Recommended Citation

Annaev, N.A.; Nurmukhamedov, S.Kh.; Sultonov, Zh.V.; and Khudoiberdieva, N.Sh. (2023) "DEPENDENCE OF THE GRANULOMETRIC COMPOSITION OF CHALK DURING GRANULATION IN A TURBULIZED LAYER," Chemical Technology, Control and Management: Vol. 2023: Iss. 5, Article 1.
DOI: https://doi.org/10.59048/2181-1105.1518