The article presents the development of a mini-technology for obtaining high-purity sodium acetate based on the interaction of calcium carbonate (CC) and acetic acid (AC) with subsequent replacement of calcium with sodium carbonate. The influence of process parameters (pH, temperature, reagent ratio, mixing rate, and crystallization mode) on product yield and purity was investigated. It was established that the optimal conditions (pH1 = 6.8-7.2; pH2 = 7.5-7.9; melting point 40-45 °C; crystallization point 10-15 °C) provide 82-83% of theoretical yield and 99.5-99.6% sodium acetate purity. The calcium content in the final product does not exceed 0.01%, heavy metals - 0.002%. The developed methodology is distinguished by its ease of implementation, the use of available reagents, and can be implemented in university laboratories and research institutes.
| Mualliflar | Сейтназарова, О.М., Кулдашева, Ш.А., Абдикамалова, А.Б., Юсупов, Ж.Т., Кувватова, Г.Э. |
|---|---|
| Jurnal | Ilim ha’m ja’miyet |
| Nashriyot | Нукус давлат педагогика институти |
| ISSN | 2010-720x, 2181-1555 |
| Nashr sanasi | 2025-11-15 |
| Son | 7-1 |
| Betlar | 24-27 |
| Til | Rus |
| Ilmiy soha | Texnika |
| Indeksga qo‘shilgan | 2026-08-26 |
натрий атсетат, калсий карбонат, мини-технология, лаборатория синтези, тозалик, pH, ҳарорат, ацетат натрия, карбонат кальция, мини-технология, лабораторный синтез, чистота, pH, температура, sodium acetate, calcium carbonate, mini-technology, laboratory synthesis, purity, pH, temperature
| APA | Сейтназарова, О.М., Кулдашева, Ш.А., Абдикамалова, А.Б., Юсупов, Ж.Т., & Кувватова, Г.Э. (2025). ОПТИМИЗАЦИЯ УСЛОВИЙ ЛАБОРАТОРНОГО ПОЛУЧЕНИЯ АЦЕТАТА НАТРИЯ ВЫСОКОЙ ЧИСТОТЫ. Ilim ha’m ja’miyet, (7-1), 24-27. https://journal.ndpi.uz/index/article/view/2025-7-1-010 |
|---|---|
| GOST (OAK) | Сейтназарова, О.М. va b. ОПТИМИЗАЦИЯ УСЛОВИЙ ЛАБОРАТОРНОГО ПОЛУЧЕНИЯ АЦЕТАТА НАТРИЯ ВЫСОКОЙ ЧИСТОТЫ // Ilim ha’m ja’miyet. – 2025. – № 7-1. – С. 24-27. |
| MLA | Сейтназарова, О.М., Кулдашева, Ш.А., Абдикамалова, А.Б., Юсупов, Ж.Т., and Кувватова, Г.Э. “ОПТИМИЗАЦИЯ УСЛОВИЙ ЛАБОРАТОРНОГО ПОЛУЧЕНИЯ АЦЕТАТА НАТРИЯ ВЫСОКОЙ ЧИСТОТЫ.” Ilim ha’m ja’miyet, (7-1), 24-27, 2025. https://journal.ndpi.uz/index/article/view/2025-7-1-010 |
| Chicago | Сейтназарова, О.М., Кулдашева, Ш.А., Абдикамалова, А.Б., Юсупов, Ж.Т., and Кувватова, Г.Э. “ОПТИМИЗАЦИЯ УСЛОВИЙ ЛАБОРАТОРНОГО ПОЛУЧЕНИЯ АЦЕТАТА НАТРИЯ ВЫСОКОЙ ЧИСТОТЫ.” Ilim ha’m ja’miyet, (7-1), 24-27 (2025). https://journal.ndpi.uz/index/article/view/2025-7-1-010 |
| Harvard | Сейтназарова, О.М., Кулдашева, Ш.А., Абдикамалова, А.Б., Юсупов, Ж.Т., and Кувватова, Г.Э (2025) ‘ОПТИМИЗАЦИЯ УСЛОВИЙ ЛАБОРАТОРНОГО ПОЛУЧЕНИЯ АЦЕТАТА НАТРИЯ ВЫСОКОЙ ЧИСТОТЫ’, Ilim ha’m ja’miyet, (7-1), 24-27. https://journal.ndpi.uz/index/article/view/2025-7-1-010 |
| BibTeX | @article{article2025,
title = {ОПТИМИЗАЦИЯ УСЛОВИЙ ЛАБОРАТОРНОГО ПОЛУЧЕНИЯ АЦЕТАТА НАТРИЯ ВЫСОКОЙ ЧИСТОТЫ},
author = {Сейтназарова, О.М. and Кулдашева, Ш.А. and Абдикамалова, А.Б. and Юсупов, Ж.Т. and Кувватова, Г.Э.},
journal = {Ilim ha’m ja’miyet},
year = {2025},
number = {7-1},
pages = {24-27},
url = {https://journal.ndpi.uz/index/article/view/2025-7-1-010}
} |
Boshqa maqola uchun iqtibos tayyorlash
The presented neuro-fuzzy model for detecting unmasked properties in web applications represents a hybrid system that combines fuzzy logic modeling capabilities with adaptive learning capabilities of neural networks…
In this study, sewage sludge generated during wastewater treatment was fermented to obtain liquid organic phosphorus fertilizer. The results showed that PO4 and TDS indicators were analyzed, and some samples were…
In this paper, the issues of reducing the analysis time when using the comparator method in neutron activation analysis (NAA) to determine the content of macro- and microelements in a substance are investigated.
The absorption spectra of optical pure LiF crystals were studied after irradiation with 5 MeV electrons at a beam current 400 nA to fluencies 5·10^14 cm^-2 and 10^15 cm^-2 at ~165 K and ~288 K, which are below and above…
The article presents materials on the problem of forming cybersecurity in the educational system, and also provides an analysis of international experience in training personnel in the field of cyber protection and the…
This article is devoted to developing a software package for a three-objective linear programming problem in agriculture based on the cost-profit-water criteria and to evaluating it through computational experiments…
The photoluminescent properties of quantum dots with different CdTe/ZnTe monolayers were measured, and the energy differences between exciton regions of the structures were determined. Two main emission bands have been…
The article examines the features and role of the formation of the main plant communities of salt marshes in the lower reaches of the Amu Darya, as well as provides information on the scheme of formation of halophytic…
The article discusses the Beltau Heights, which were divided into four biotopes there were studied where rodent species, their ecological adaptations, and distribution patterns. The studies showed that the main biotopes…
The article discusses the importance of annual halophytic plants in the territory of Karakalpakstan. It is noted that the propagation of annual halophytes is one of the main ways to improve the unfavorable environmental…
Ilim ha’m ja’miyet — barcha maqolalar · 2025-yil arxivi
This article examines compression as a meaning-oriented strategy in sign language translation and interpreting. Compression is understood not as arbitrary shortening, but as the selective reformulation of a source…
This study investigates the impact of Edge Computing on bandwidth utilization in Internet of Things (IoT)–driven Nigerian telecom networks. The rapid growth of IoT devices has significantly increased data traffic…
This article analyzes the scientific, pedagogical, and methodological foundations for the effective integration of national upbringing factors with modern global competencies in the context of continuous education…
This article addresses the problem of improving an adaptive traffic signal control algorithm at urban intersections by taking into account the dynamic characteristics of traffic flow. Fixed-time control under conditions…
Maqolada paxta xomashyosini yirik iflosliklardan tozalash jarayonida arrali baraban va kolosnikli panjara o‘rtasidagi o‘zaro ta’sirni takomillashtirish masalasi ko‘rib chiqilgan. Mavjud tozalagichlarda qo‘llaniladigan…
Maqolada paxta xomashyosini yirik va mayda iflosliklardan tozalash samaradorligini oshirishga qaratilgan ilmiy tadqiqotlar tizimlashtirilib, konstruktiv va texnologik omillarning o‘zaro ta’siri qiyosiy tahlil qilindi…