Development of the Wasteless Technology of Processing of Steel-Smelting Slags

Matkarimov, Sokhibjon T.; Berdiyarov, Bakhriddin Tilovkabulovich

doi:10.1007/978-3-030-46817-0_35

Cited by 6 publications

(3 citation statements)

References 4 publications

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“…This wastage and 60-70 thousand tons are annually formed follow-up. The same picture is also observed at other enterprises of ferrous metallurgy [2].…”

Section: Main Textsupporting

confidence: 82%

Heat Treatment Processes of Steel-Smelting Slags in the Recovery Environment

Matkarimov

2020

METAL 2020 Conference Proeedings

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In article questions of development, low-waste technologies of processing of steel-smelting slag are considered, gland allowing by extraction and its connections from steel-smelting slag to receive additional raw materials for production became, and the remains to use in building industry. Complex processing of steelsmelting slags as the main way of engineering-ecological development of society was offered in the mid-sixties the past century, generally by scientists from the CIS countries. Based on their application, it was supposed not only it is most useful to use the consumed raw material resources, but also to try to process formed entirely waste. Thus present at a firm oxidizer iron assimilates with metal and promotes degree increase complex raw materials use. In this case, as firm oxidizers can be used, oxides the connections of iron taken from utilized slags of joint-stock company "Uzbeksteel.

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“…This wastage and 60-70 thousand tons are annually formed follow-up. The same picture is also observed at other enterprises of ferrous metallurgy [2].…”

Section: Main Textsupporting

confidence: 82%

Heat Treatment Processes of Steel-Smelting Slags in the Recovery Environment

Matkarimov

2020

METAL 2020 Conference Proeedings

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“…Since the content of silicon oxide in the tailings of the copper processing plant is high, the theoretical solution of the following reactions was studied, and the reaction proceeded as follows [7][8][9][10].…”

Section: Resultsmentioning

confidence: 99%

Iron Recovery Technology from Copper Processing Plants

Mirzajonova,

Muratova,

Rakhmatov

et al. 2024

6th International Conference on Advanced Materials Science

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The article provides information about the initial elements in the waste and tailings of the copper processing plant of the Almalyk Mining and Metallurgical Combine and theoretical solutions for the extraction of metals. According to chemical data, the amount of iron in the waste is high (52.6%), and the most effective solution for extracting iron from the waste is the reduction process. An increase in the amount of iron to 88.9% was formed using coal and lime as reducing agents.

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“…The purpose of these studies is to study the forms of copper-porphyry ores of the «Yoshlik-I» deposit compared to the data of the Kalmakyr deposit and to decide on the choice of a cost-effective ore processing technology [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Study of the Form of Minerals in Copper Porphyry Ores of “Yoshlik-I” Deposit

et al. 2021

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The purpose of these studies is to study the forms of finding copper-porphyry ores of the Yoshlik I deposit compared with the Kalmakyr deposit data and to decide on the choice of a cost-effective ore processing technology. As a result of the studies, it was revealed that ore mineralization is represented by sulfides of various metals and iron oxides. The primary sulfides are pyrite and chalcopyrite. In the «Yoshlik-I» sample, the pyrite content is six times less than in the Kalmakyr sample and is 0.7%. The mass fraction of chalcopyrite in the Kalmakyr and “Yoshlik-I” deposits is 1.1 and 0.8%, respectively. The remaining sulfides of various metals and the minerals of these ribs are present in several single signs. According to the content of cell fids, the Kalmakyr ore sample is characterized by a small-sulfide ore; the «Yoshlik-I» ore sample is a slab-sulfide type ore. According to the oxidation state calculated by iron, ore samples of the Kalmakyr and «Yoshlik-I» deposits belong to the mixed variety of ores.

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Development of the Wasteless Technology of Processing of Steel-Smelting Slags

Cited by 6 publications

References 4 publications

Heat Treatment Processes of Steel-Smelting Slags in the Recovery Environment

Heat Treatment Processes of Steel-Smelting Slags in the Recovery Environment

Iron Recovery Technology from Copper Processing Plants

Study of the Form of Minerals in Copper Porphyry Ores of “Yoshlik-I” Deposit

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