Work

Selective Separation of Calcium and Magnesium Salts From Dolomite and Modeling and Optimization of Precipitates Formed With Bicarbonate Ions in Aqueous Media.

Year: 2025

Type: article

Abstract: This research investigates the selective separation of calcium and magnesium ions from dolomite using aqueous extraction and precipitation techniques. The study focuses on the reactions of Ca²⁺ and Mg²⁺ with bicarbonate ions (NaHCO₃ and (NH₄)₂HCO₃), leading to the formation of carbonate-based precipitates. Experimental conditions such as temperature, pH, and ionic strength are analyzed to optimize the process. Mathematical modeling is applied to simulate the behavior of the system in aqueous media. The findings contribute to enhancing the efficiency of mineral processing, softening of hard water, and environmentally friendly methods for utilizing dolomite resources.

Source: Research Focus International Scientific Journal

DOI: 10.66073/researchfocus.v4i5.1607

Authors: Karshiyeva Madina Mitin kizi, Kholiyorova Sabina Farkhod kizi, Khusanov Eldor Safariddinovich

Language: English

Topic: Chemical and Physical Properties in Aqueous Solutions

Subfield: Filtration and Separation

Field: Chemical Engineering

Domain: Physical Sciences

SDG: Clean water and sanitation

Open Access status: diamond

OpenAlex ID: W7117392810

FWCI:

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