enriching of iron containing slag waste of metallurgical plants

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  Magnetization roasting of waste iron ore beneficiation plant …

  202221 · Magnetization roasting has been proven to be effective in recovering iron from various iron-containing tailings, such as vanadium tailings [10], lead-zinc tailings [11], and iron tailings [12].

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  Research Progress on Controlled Low-Strength Materials: Metallurgical ...

  2022119 · Controlled low-strength materials (CLSMs) are a type of backfill material consisting of industrial by-products that do not meet specification requirements. The preparation of CLSMs using metallurgical waste slag as the auxiliary cementing material instead of cement itself is a key feature of the sustainable development of the …

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  Granulation and Heat Recovery from Metallurgical Slags

  2019129 · Metallurgical slags are produced at a massive rate of over 750 Mt/year, and carry a thermal energy equivalent to 40 Mt/year of coal. The potential mineral and thermal energy values of slags are in the order of $22 b and $3–6 b per year. Such attractive figures, together with tightening legislation on disposal of slag and the carbon footprint associated …

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  Treatments and Recycling of Metallurgical Slags | IntechOpen

  2018117 · Steelmaking plants continuously strive to reduce the environmental load in the steelmaking process, resulting in the recycling of energy, water, and other byproducts. In this chapter, techniques for the treatment and recycling of metallurgical slags are described. Metallurgical slags are considered secondary raw materials and are used or added during …

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  Valuable Recovery Technology and Resource Utilization …

  2024319 · Abstract: As a type of metallurgical solid waste with a significant output, chromium-containing metallurgical dust and slag are gaining increasing attention.

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  Physicochemical properties and structure of titania-containing ...

  20211125 · The titanium industry can hardly bypass the titania-containing slags, and the slag physicochemical properties are essential in the metallurgical reactor design and process control.

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  A review of metallurgical slag for efficient wastewater …

  20221220 · Metallurgical slag as a by-product of the metallurgical industry not only has huge storage capacity and low price, but also causes serious damage to the environment and threatens the safety of human life by heavy metal in metallurgical slag leaching. The approach of metallurgical slag used to remove pollutants in wastewater is …

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  TECHNOLOGY FOR THE COMPLEX RECYCLING SLAGS OF COPPER PRODUCTION

  202047 · The use of perfect mixing devices is recommended, as in this case, it is possible to achieve a maximum reduction in the residual concentration of copper in the waste slag.

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  (PDF) Slag waste of metallurgical production. Environmental …

  This paper demonstrates the possibilities of using slag as one small part of industrial waste arising from the metallurgical processes of iron and steel production.

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  Application of coal-based direct reduction-magnetic

  202431 · Abstract Non-Ferrous Metallurgical Wastes, including copper slag, red mud, jarosite residue, zinc-bearing dust, pyrite cinder, and nickel slag, are hazardous waste products released during the metal extraction process. Metallurgical solid wastes pose significant risks to the environment due to their content of hazardous elements, which …

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