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TECHNOLOGY DEVELOPMENT FOR OBTAINING MAGNESIUM SALTS FROM
LOCAL LAKE RAPAS
Abduxamidov Abdulsamad Maxmudjon o‘g‘li
PhD Candidate at the International Institute of Food Technology and Engineering,
located in Fergana region, Republic of Uzbekistan
E-mail: abdusamadabdulxamidov3710@gmail.com
https://doi.org/10.5281/zenodo.15076373
Abstract
.
This article discusses the development of technology for extracting magnesium salts
from local lakes in Uzbekistan. The significance of magnesium salts in industry, production
technologies, and ecological aspects are examined. Additionally, the economic efficiency and
environmental benefits of this technology are discussed.
Keywords:
magnesium salts, technology, raw materials, ecology, economy, Uzbekistan,
industry, innovation.
Introduction
Uzbekistan is rich in mineral resources, with numerous saline lakes and underground
water sources. These natural resources contain magnesium and other valuable elements,
which are of great importance in industry and agriculture. In particular, magnesium salts are
widely used in agriculture as fertilizers and in the chemical and pharmaceutical industries for
producing various products.
Utilizing local raw material sources is not only economically viable but also contributes
to environmental conservation. Therefore, developing technologies for obtaining and
processing magnesium salts in Uzbekistan is a crucial issue.
Main Section
1. Importance of lakes as a source of raw materials
The lakes and saline lands of Uzbekistan serve as significant sources of magnesium salts. In
particular, the dried-up bed of the Aral Sea, Tuzkon Lake, Sho‘rko‘l, and other natural water
bodies are rich in magnesium compounds. These lakes contain magnesium sulfate (MgSO₄)
and magnesium chloride (MgCl₂), which can be extracted industrially.
Additionally, the extraction of these resources contributes to reducing environmental salinity
and improves land usability for agricultural and ecological purposes.
2. Industrial significance of magnesium salts
Magnesium salts are widely used in the following sectors:
Agriculture – Magnesium sulfate is used as a fertilizer, as it is an essential micronutrient
for plants. It enhances chlorophyll production and boosts crop yield.
Pharmaceuticals – Magnesium salts are included in medications that improve muscle
function, regulate blood pressure, and support the nervous system. Magnesium sulfate is
widely used in intravenous therapies.
Chemical industry – Magnesium compounds play a crucial role in synthesizing various
chemical products, including fire-retardant materials and catalysts for industrial processes.
Construction materials – Magnesium oxide and magnesium chloride are used in cement,
lightweight bricks, and high-strength construction composites.
Water treatment – Magnesium-based compounds are used in water purification to
remove impurities and balance mineral content in potable water systems.
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3. Technology for obtaining magnesium salts
The technological process of obtaining magnesium salts from local lakes includes the
following stages:
1.
Extraction of raw materials – Collecting saline waters or sediments from the lake bottom
using dredging or pumping techniques.
2.
Solution preparation – Dissolving raw materials in controlled conditions to extract
magnesium compounds while minimizing impurity dissolution.
3.
Purification – Removing other impurities from the magnesium solution using filtration
and chemical precipitation methods.
4.
Crystallization – Extracting magnesium salts from the solution through controlled
evaporation or cooling techniques.
5.
Drying and packaging – Storing and delivering the final product to consumers while
ensuring quality control and standardization.
Modern technological advancements allow for energy-efficient methods such as membrane
filtration and electrochemical precipitation, making the process more sustainable and cost-
effective.
4. Scientific innovation and industrial significance
Developing innovative technologies for extracting and processing magnesium salts
contributes to significant scientific advancements in this field. Modern methods, including
membrane filtration, ion exchange processes, and environmentally friendly reagents, make
this technology more efficient and ecologically safe.
The impact of this technology on society and industry includes:
Improving production efficiency – Advanced technologies accelerate the extraction
process and enhance product quality.
Development of local industry – Establishing new production lines in Uzbekistan
reduces dependence on imported products.
Creating new jobs – New technologies and factories provide employment opportunities
for specialists and workers.
Environmentally friendly production – Waste-free technologies minimize environmental
harm.
Technological scalability – The introduction of modular processing units allows the
technology to be applied in multiple locations with varying resource conditions.
5. Environmental benefits of magnesium salt production
The environmental aspects of extracting magnesium salts from local lakes include:
Reduction of lake salinity levels, helping preserve their biodiversity and making water
more suitable for supporting aquatic life.
Utilization of local resources, reducing dependence on imported raw materials and
decreasing environmental impact.
Processing of technological waste, ensuring ecological sustainability by repurposing by-
products for secondary applications such as fertilizers or construction materials.
Land rehabilitation – The process of extracting magnesium salts can be combined with
land reclamation efforts to improve soil fertility in previously unproductive areas.
6. Economic viability and market potential
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The economic benefits of establishing magnesium salt production facilities in Uzbekistan
include:
Cost-effectiveness – Utilizing locally available resources minimizes transportation and
import costs.
Export opportunities – The demand for high-purity magnesium salts is growing in global
markets, offering potential for Uzbekistan to become a regional supplier.
Investment attraction – The industry presents a lucrative opportunity for foreign and
domestic investors in sustainable mineral extraction.
Diversification of national industries – Expanding into magnesium production allows for
economic diversification and long-term stability in the mineral processing sector.
Conclusion
Developing technology for obtaining magnesium salts from local lakes is significant not
only economically but also environmentally. This technology plays a crucial role in industrial
development, reducing imports, and addressing ecological issues. Additionally, innovative
approaches increase industrial efficiency, create new jobs, and contribute to environmental
protection. By integrating modern sustainable processing methods, Uzbekistan can establish
itself as a key producer of high-quality magnesium salts, enhancing both its domestic industry
and global market presence. Therefore, local researchers, policymakers, and industrial
enterprises should actively engage in this field to maximize its potential.
Foydalanilgan adabiyotlar/Используемая литература/References:
1.
https://www.sciencedirect.com/topics/earth-and-planetary-sciences/magnesium-
sulfate
2.
https://pubs.acs.org/doi/10.1021/acs.est.0c07345
3.
https://www.nature.com/articles/s41598-020-70388-3
4.
https://www.mdpi.com/journal/materials
5.
https://link.springer.com/article/10.1007/s11015-020-00992-1
6.
https://www.frontiersin.org/articles/10.3389/fchem.2021.658438/full
7.
https://www.researchgate.net/publication/353601234_Extraction_of_Magnesium_Salts
_for_Industrial_Use
8.
https://www.journals.elsevier.com/journal-of-magnesium-and-alloys
