Iron Recovery from Waste Copper Slag by Using Coal and Secondary Aluminum Dross as Co-Reductants

Xu, Lei; Zhang, Dongye; Liu, Yang; Chen, Min

doi:10.1007/s11837-022-05218-y

Cited by 11 publications

(2 citation statements)

References 28 publications

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“…The secondary use of deposited waste mass is a relevant issue [19][20][21]. To solve this problem, it is necessary to study technogenic objects from environmental and economic points of view.…”

Section: Plos Onementioning

confidence: 99%

Spatial distribution of elements, environmental effects, and economic potential of waste from the Aksu ferroalloy plant [Kazakhstan]

et al. 2023

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The utilization or secondary use of technogenic waste is a relevant problem for the current economy. To assess the environmental influence and economic potential, it is necessary to study the elemental content of technogenic objects and to reveal the tendencies of the spatial distribution of elements, components, and indices such as the pollution coefficient. In this study, we performed elemental analysis, and calculation of indicators: average gross content, hazard quotients, concentration coefficients of metals, and total pollution coefficients of ground samples taken from the ash-slag storage of the Aksu ferroalloy plant [Aksu, Pavlodar region, Kazakhstan]. Maps of the spatial distribution of concentrations of elements and total pollution coefficients were created. The territory of the studied ash-slag storage by the level of soil contamination should be considered as an environmental disaster zone. The given statistical data on the number of oncological and respiratory diseases indirectly indicated the negative influence of open storage of ash-slag waste. The studied ground was of chromium-manganese geochemical specialization. The calculated volume of the accumulated waste mass by the approximating method was 1 054 638.0 m3. The calculated approximate weight of the accumulated waste was 23 679 576.0864 tons, including 1 822 972.2 tons of chromium, 1 727 354.0 tons of manganese, and 953 813.3 tons of iron. The large amounts of valuable components retained in the waste mass led us to conclude that the studied technogenic object can be considered as a secondary field to produce various technological products. Moreover, valuable metals can be extracted as metal concentrates.

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Section: Plos Onementioning

confidence: 99%

Spatial distribution of elements, environmental effects, and economic potential of waste from the Aksu ferroalloy plant [Kazakhstan]

et al. 2023

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show abstract

“…The secondary use of deposited waste mass is a relevant issue (Ilieş et al, 2021;Šajn et al, 2022;Xu et al, 2022). For solving the problem, it is necessary to study the technogenic object from environmental and economic points of view (Mendybayev et al, 2015;Safarov et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Spatial Distribution of Elements, Environmental Effects, and Economic Potential of Technogenic Waste Materials of Pavlodar Aluminum Plant (Pavlodar, Kazakhstan)

Safarov¹,

Berdenov²,

Urlibay³

et al. 2022

SCT

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doctor of chemistry, professor, academician of NAS RK, president of NAS RK, general director of JSC "Institute of fuel, catalysis and electrochemistry named after D.V. Sokolsky (Almaty, Kazakhstan) H = 4 Editorial board: ADEKENOV Sergazy Mynzhasarovich (deputy editor-in-chief) doctor of chemical sciences, professor, academician of NAS RK, director of the international Scientific and production holding «Phytochemistry» (Karaganda, Kazakhstan) H = 11 AGABEKOV Vladimir Enokovich (deputy editor-in-chief), doctor of chemistry, professor, academician of NAS of Belarus, honorary director of the Institute of Chemistry of new materials (Minsk, Belarus) H = 13 STRNAD Miroslav, head of the laboratory of the institute of Experimental Botany of the Czech academy of sciences, professor (Olomouc, Czech Republic) H = 66 BURKITBAYEV Mukhambetkali, doctor of chemistry, professor, academician of NAS RK, first vice-rector of al-Farabi KazNU (Almaty, Kazakhstan) H = 11 HOHMANN Judith, head of the department of pharmacognosy, faculty of Pharmacy, university of Szeged, director of the interdisciplinary center for Life sciences (Szeged, ungary) H = 38 ROSS Samir, Ph.D, professor, school of Pharmacy, national center for scientific research of Herbal Products, University of Mississippi (Oxford, USA) H = 35 KHUTORYANSKY Vitaly, Ph.D, pharmacist, professor at the University of Reading (Reading, England) H = 40 TELTAYEV Bagdat Burkhanbayuly, doctor of technical sciences, professor, corresponding member of NAS RK, ministry of Industry and infrastructure development of the Republic of Kazakhstan (Almaty, Kazakhstan) H = 13 PHARUK Asana Dar, professor at Hamdard al-Majid college of Oriental medicine. faculty of Oriental medicine, Hamdard university (Karachi, Pakistan) H = 21 FAZYLOV Serik Drakhmetovich, doctor of chemistry, professor, academician of NAS RK, deputy director for institute of Organic synthesis and coal chemistry (Karaganda, Kazakhstan) H = 6 ZHOROBEKOVA Sharipa Zhorobekovna, doctor of chemistry, professor, academician of NAS of Kyrgyzstan, Institute of Chemistry and chemical technology of NAS KR (Bishkek, Kyrgyzstan) H = 4 KHALIKOV Jurabay Khalikovich, doctor of chemistry, professor, academician of the academy of sciences of tajikistan, institute of Chemistry named after V.I. Nikitin AS RT (Tajikistan) H = 6 FARZALIEV Vagif Medzhid ogly, doctor of chemistry, professor, academician of NAS of Azerbaijan (Azerbaijan) H = 13 GARELIK Hemda, PhD in chemistry, president of the department of Chemistry and Environment of the International Union of Pure and Applied Chemistry (London, England) H = 15 News of the National Academy of Sciences of the Republic of Kazakhstan. Series of chemistry and technology.

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Recovery of Valuable Metals and Production of Fe-V Crude Alloy from Vanadium-Enriched Slag Using Aluminum Dross as a Reductant

Zhang

Chen

2022

JOM

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Iron Recovery from Waste Copper Slag by Using Coal and Secondary Aluminum Dross as Co-Reductants

Cited by 11 publications

References 28 publications

Spatial distribution of elements, environmental effects, and economic potential of waste from the Aksu ferroalloy plant [Kazakhstan]

Spatial distribution of elements, environmental effects, and economic potential of waste from the Aksu ferroalloy plant [Kazakhstan]

Spatial Distribution of Elements, Environmental Effects, and Economic Potential of Technogenic Waste Materials of Pavlodar Aluminum Plant (Pavlodar, Kazakhstan)

Recovery of Valuable Metals and Production of Fe-V Crude Alloy from Vanadium-Enriched Slag Using Aluminum Dross as a Reductant

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