OBTAINING GRANULAR CALCIUM NITRATE BY NITRIC ACID DECOMPOSITION OF ZARBANT MARBLE.

Authors

  • T.T.OTAQO’ZIYEV Author
  • SH.S.NAMAZOV Author
  • A.A.MAMATALIYEV Author

Keywords:

Key words: Zarbant marble, nitric acid, decomposition coefficient, temperature. Nitrogen loss, yield

Abstract

Abstract. Background. The need for calcium and its compounds, due to their widespread use, is constantly growing, and methods of processing calcium-containing minerals are of both scientific and practical importance. marble and limestone, which have a high calcium content and are widespread in the Earth's crust, are more promising raw materials for obtaining calcium from it. Acid decomposition and mechanical chemical activation of marble and limestone from different mines were studied. Uzbekistan has its own large marble mine - Zarbant, where CaO is more than 52.16%, which is a promising raw material for the production of calcium nitrate in the republic

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Published

2024-07-25

Issue

Vol. 33 No. 1 (2024): Ta'limda raqamli texnologiyalarni tadbiq etishning zamonaviy tendensiyalari va rivojlanish omillari

Section

Articles

How to Cite

OBTAINING GRANULAR CALCIUM NITRATE BY NITRIC ACID DECOMPOSITION OF ZARBANT MARBLE. (2024). Ta’limda Raqamli Texnologiyalarni Tadbiq Etishning Zamonaviy Tendensiyalari Va Rivojlanish Omillari, 33(1), 132-135. https://pedagoglar.org/01/article/view/4512