Hydrogen-based reduction technology of iron-bearing compounds in electric arc furnace dust

Shokhruh Mukhiddin ugli Munosibov, Murod Akhtamovich Ilkhamov, Sokhibjon Turdalievich Matkarimov, Begzod Rahmatjonovich Karimjonov, Shukhrat Aripjanovich Maksudov

Илм-фан ва инновацион ривожланиш · 2026-yil

Annotatsiya

Electric arc furnace dust (EAFD) is an inevitable by-product of scrap-based steelmaking. It presents an environmental challenge, but also has the potential to be a valuable secondary raw material. Due to the presence of significant amounts of iron oxides, zinc oxide and other non-ferrous metal compounds, EAF dust cannot be recycled directly into steelmaking furnaces. In recent years, hydrogen-based reduction has attracted increasing attention as a low-carbon alternative to conventional carbon-based reduction technologies. This study investigated the reduction behaviour of iron-bearing compounds in EAF dust using hydrogen gas under controlled laboratory conditions. Samples of dust obtained from JSC “Uzbeksteel” were characterised chemically and subjected to hydrogen reduction at temperatures between 650 and 750 °C. The reduction mechanism, thermodynamic feasibility and selectivity between iron and zinc oxides were analysed. The results demonstrate that hydrogen effectively and selectively reduces iron oxides to metallic iron, while zinc oxide remains largely unreduced within the investigated temperature range. This selective behaviour suggests a promising approach for separately recovering iron and zinc, and supports the development of environmentally friendly recycling technologies for EAF dust.

Maqola ma’lumotlari
MualliflarShokhruh Mukhiddin ugli Munosibov, Murod Akhtamovich Ilkhamov, Sokhibjon Turdalievich Matkarimov, Begzod Rahmatjonovich Karimjonov, Shukhrat Aripjanovich Maksudov
JurnalИлм-фан ва инновацион ривожланиш
NashriyotИнновацион ривожланиш вазирлиги
ISSN2181-9637, 2181-4317
Nashr sanasi2026-04-30
Betlar113-113
TilIngliz
Ilmiy sohaTexnika
DOI10.36522/2181-4317/9-2-2026-9
Indeksga qo‘shilgan2026-09-02

DOI: 10.36522/2181-4317/9-2-2026-9 · Maqolaning asl sahifasi

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Texnika

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APAShokhruh Mukhiddin ugli Munosibov, Murod Akhtamovich Ilkhamov, Sokhibjon Turdalievich Matkarimov, Begzod Rahmatjonovich Karimjonov, & Shukhrat Aripjanovich Maksudov (2026). HYDROGEN-BASED REDUCTION TECHNOLOGY OF IRON-BEARING COMPOUNDS IN ELECTRIC ARC FURNACE DUST. Илм-фан ва инновацион ривожланиш, 113-113. https://doi.org/10.36522/2181-4317/9-2-2026-9
GOST (OAK)Shokhruh Mukhiddin ugli Munosibov va b. HYDROGEN-BASED REDUCTION TECHNOLOGY OF IRON-BEARING COMPOUNDS IN ELECTRIC ARC FURNACE DUST // Илм-фан ва инновацион ривожланиш. – 2026. – P. 113-113. – DOI: 10.36522/2181-4317/9-2-2026-9.
MLAShokhruh Mukhiddin ugli Munosibov, Murod Akhtamovich Ilkhamov, Sokhibjon Turdalievich Matkarimov, Begzod Rahmatjonovich Karimjonov, and Shukhrat Aripjanovich Maksudov. “HYDROGEN-BASED REDUCTION TECHNOLOGY OF IRON-BEARING COMPOUNDS IN ELECTRIC ARC FURNACE DUST.” Илм-фан ва инновацион ривожланиш, 113-113, 2026. https://doi.org/10.36522/2181-4317/9-2-2026-9
ChicagoShokhruh Mukhiddin ugli Munosibov, Murod Akhtamovich Ilkhamov, Sokhibjon Turdalievich Matkarimov, Begzod Rahmatjonovich Karimjonov, and Shukhrat Aripjanovich Maksudov. “HYDROGEN-BASED REDUCTION TECHNOLOGY OF IRON-BEARING COMPOUNDS IN ELECTRIC ARC FURNACE DUST.” Илм-фан ва инновацион ривожланиш, 113-113 (2026). https://doi.org/10.36522/2181-4317/9-2-2026-9
HarvardShokhruh Mukhiddin ugli Munosibov, Murod Akhtamovich Ilkhamov, Sokhibjon Turdalievich Matkarimov, Begzod Rahmatjonovich Karimjonov, and Shukhrat Aripjanovich Maksudov (2026) ‘HYDROGEN-BASED REDUCTION TECHNOLOGY OF IRON-BEARING COMPOUNDS IN ELECTRIC ARC FURNACE DUST’, Илм-фан ва инновацион ривожланиш, 113-113. https://doi.org/10.36522/2181-4317/9-2-2026-9
BibTeX
@article{shokhruhmukhiddinuglimunosibov2026,
  title = {HYDROGEN-BASED REDUCTION TECHNOLOGY OF IRON-BEARING COMPOUNDS IN ELECTRIC ARC FURNACE DUST},
  author = {Shokhruh Mukhiddin ugli Munosibov and Murod Akhtamovich Ilkhamov and Sokhibjon Turdalievich Matkarimov and Begzod Rahmatjonovich Karimjonov and Shukhrat Aripjanovich Maksudov},
  journal = {Илм-фан ва инновацион ривожланиш},
  year = {2026},
  pages = {113-113},
  doi = {10.36522/2181-4317/9-2-2026-9},
  url = {https://doi.org/10.36522/2181-4317/9-2-2026-9}
}

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