Search Result
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Keyword : Mineral All : 60
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- 2021 Vol.30, Issue 1 pp. 83-91
- Reaction Characteristics of the CAC with Various Gypsum Type and Mixing Ratio
- Sun-Mi Choi, Jin-Man Kim and Ja-Sul Koo
Ladle furnace slag is a byproduct of the steel-making process, and it contains the mineral β-C2Sandtherapid-settingmineral (dependingonwhichreducingagenthasbeenused). Ladle furnace slag is often treated through slow cooling, which causes the slag
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- 2021 Vol.30, Issue 3 pp. 30-40
- Influence of Bacterial Attachment on Arsenic Bioleaching from Mine Tailings: Dependency on the Ratio of Bacteria-Solid Substrate
- Jeonghyun Park, A. Silva Rene, Sowon Choi, Ilyas Sadia and Hyunjung Kim
- in various industries. Arsenopyrite mine tailings are the fine-ground residual wastes that remain after beneficiation of a mineral ore. Often, these residual wastes are rich in toxic metals like arsenic (As) and long-term weathering of mine tailings
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- 2022 Vol.31, Issue 3 pp. 40-52
- Greenhouse Gas Emission Reduction and Economic Benefit Evaluation of Carbon Mineralization Technology using CFBC Ash
- Euntae Jung and Jeongyun Kim
This study analyzed the amount of carbon dioxide reduction and economic benefits of detailed processes of CO2 6,000 tons plant facilities with mineral carbonation technology using carbon dioxide and coal materials emitted from domestic
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- 2024 Vol.33, Issue 3 pp. 38-47
- Investigation on the Enhancement of the Flotation Performance in Fine Molybdenum Particles Based on the Probability of Collision Model
- Jisu Yang, Kyoungkeun Yoo, Joobeom Seo and Seongsoo Han
- implement the flotation conditions established in this study for fine molybdenum ore to improve the flotation process in molybdenum mineral processing plants in the future.
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- 2023 Vol.32, Issue 5 pp. 44-51
- Characteristics Analysis of Chlorine Bypass Dust and Water- washed Residue
- Sun-Mok Lee, Daekeun Lee, Jun-Ho Kil, Taewoo Lee, Hun Song and Woo Sung Yum
- to recover KCl from chlorine bypass dust. In this study, the chemical composition, mineral properties, and microstructure of the chlorine bypass dust and washed residues obtained from a 35,000 ton/year chlorine-bypass-dust-washing facility were
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- 2021 Vol.30, Issue 3 pp. 41-46
- Comparison of the Chemical Reactivity between Sulfuric and Methanesulfonic Acids as a Leaching Agent
- Thanh Tuan Tran, Hyun Seung Moon and Man Seung Lee
- 1. Introduction In hydrometallurgical processes, aqueous lixiviants play a critical role for dissolving metals from ores or concentrates into aqueous solutions. Mineral acid solutions such as H2SO4, HCl, and HNO3 are the most widely used as
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- 2024 Vol.33, Issue 1 pp. 48-57
- Evaluation of the Basic Property Evaluation of Eco-powder, a Hydrothermal Synthesis Product for Improving Waste Vinyl Recycling Efficiency
- Sun-Mi Choi, Min-Chul Lee, Jin-Man Kim, Young-Gon Son and Nam-Ho Kim
- 시험체 제작이 불가함에 따라 충격강도, 인장강도, 굴곡강도 측정용 시험체는 총 6수준으로 진행되었다. 실험의 수준 및 인자, 측정항목을 포함한 본 논문의 실험계획을 Table 1. Experiment plan Classification Factors Levels Test items Efficiency of Mineral Separation through Physical Impact Treatment time 0, 10, 30min •Shape
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- 2020 Vol.29, Issue 3 pp. 24-35
- Analysis of Global Trends on Resource Productivity and Its Promotion Strategy
- Hong-Yoon Kang
- Statistics KIGAM 1 year Bituminous coal Energy Statistical Year Book KEEI 1 year Natural gas Crude oil Metal mineral Iron stone Mining and Mining Products Statistics KIGAM 1 year Copper ore Lead and lead ore Other nonferrous metal mineral Non- metal
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