STUDY OF THE SEPARATION PROCESS OF INSOLUBLE RESIDUES IN THE NITRIC ACID PROCESSING OF SLUDGE WASTE FROM A SODA PLANT

Authors

  • Ergashev Mansur Tulaganovich Senior specialist of the State Institute “Center for Scientific Testing and Quality Control of Uzbekistan”.
  • Rajabov Shohrukh Shermahmatovich, PhD., Associate Professor, Department of chemical technology of inorganic substances, Tashkent Institute of Chemical Technology, Tashkent, 100011, Uzbekistan
  • Mirzakulov Kholtura Choriyevich Professor, Department of chemical technology of inorganic substances, Tashkent Institute of Chemical Technology, Tashkent, 100011, Uzbekistan,

Keywords:

nitric acid, centrifuge, sediment, filtrate, temperature, clarity level.

Abstract

In this research work, separation of the insoluble residue, which is one of the most complicated processes during the nitric acid processing of the sludge waste of the soda enterprise, is devoted. The insoluble residue during the decomposition process consists of small crystals and has a negative effect on the filtration process. Filtering and filtering processes are not considered to be one of the technologically acceptable methods of separation of phases formed during decomposition of sludge with nitric acid in a filter press.

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Published

2025-01-10

Issue

2025: ICDE-Netherlands January

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

STUDY OF THE SEPARATION PROCESS OF INSOLUBLE RESIDUES IN THE NITRIC ACID PROCESSING OF SLUDGE WASTE FROM A SODA PLANT. (2025). E Conference Zone, 1-2. https://econferencezone.org/index.php/ecz/article/view/3047