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SMELTING: 作品数：374被引量：516H指数：12; 导出分析报告; 相关领域：经济管理冶金工程更多>>; 相关作者：陈坚夏星谢美求任国兴潘炳更多>>; 相关机构：中南大学北京科技大学长沙矿冶研究院有限责任公司江西理工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金中国博士后科学基金国家重点基础研究发展计划国家科技支撑计划更多>>

Stepwise recovery of Zn,In,Ga,and Fe from jarosite residue through oxidizing roasting−direct reduction−smelting−electrorefining process: 《Transactions of Nonferrous Metals Society of China》2025年第2期640-652,共13页De-qing ZHU Tao DONG Jian PAN Zhen-qi GUO Cong-cong YANG Yu-xiao XUE; Hunan Provincial Key Research and Development Project, China (No. 2022SK2075);National Natural Science Foundation of China (No. 52004339)。; An efficient process based on oxidizing roasting−direct reduction−smelting−electrorefining was developed to separate and recover Zn,In,Ga and Fe from a typical hazardous jarosite residue.Phase transformation and eleme...; 关键词：jarosite residue gallium indium RECOVERY ELECTROREFINING

Priority sources identification and risks assessment of heavy metal(loid)s in agricultural soils of a typical antimony mining watershed: 《Journal of Environmental Sciences》2025年第1期153-164,共12页Lianhua Liu You Li Xiang Gu Roberto Xavier Supe Tulcan Lingling Yan Chunye Lin Junting Pan; supported by the National Natural Science Foundation of China(No.42107394);the Major Project of the National Natural Science Foundation of China(No.71991483);the Central Public-interest Scientific Institution Basal Research Fund(No.BSRF202309).; Heavy metal(loid)(HM)pollution in agricultural soils has become an environmental concern in antimony(Sb)mining areas.However,priority pollution sources identification and deep understanding of environmental risks of H...; 关键词：ANTIMONY Heavy metal(loid) Risk assessment Pollution sources Mining and smelting

Selective recovery of rare earth elements by smelting of magnets: 《Journal of Rare Earths》2025年第1期209-217,I0008,共10页Venkata Lakshmi Borra Prasanta Jana PPSahoo Prakash Venkatesan Mehmet Ali Recai Onal Chenna Rao Borra; Project supported by the Science and Engineering Research Board of India(SRG/2020/002096)。; Rare earth elements(REEs)play a crucial role in many technologies from daily appliances in cell phones to more advanced wind turbines and electric cars.Permanent magnets account for a quarter of total global REEs prod...; 关键词：RECYCLING Rare earth elements NdFeBmagnets SMELTING LEACHING

Distribution behavior of valuable elements in oxygen-enriched top-blown smelting process of waste printed circuit boards: 《Transactions of Nonferrous Metals Society of China》2024年第11期3721-3736,共16页Kang YAN Wen-can QUAN Zhong-tang ZHANG Hua-ping NIE Rui-xiang WANG Zhi-feng XU; supported by the National Key R&D Program of China (No.2022YFC2904201);the National Natural Science Foundation of China (Nos.51904124,52004111);Jiangxi Provincial Natural Science Foundation,China (Nos.20224BAB214040,20232BAB204036);the Program of Qingjiang Excellent Young Talents,Jiangxi University of Science and Technology,China (No.JXUSTQJYX2020012);Jiangxi Provincial Cultivation Program for Academic and Technical Leaders of Major Subjects,China (Nos.20212BCJL23052,20212BCJ23006,20212BCJ23007);Double Thousand Plan in Jiangxi Province,China (No.jxsq2019201040);Key Project of Jiangxi Provincial Natural Science Foundation,China (No.20212ACB204015)。; Oxygen-enriched top-blown smelting is a promising technology for processing waste printed circuit boards(WPCBs).The distribution behavior of valuable elements in WPCBs during smelting was investigated by varying the o...; 关键词：waste printed circuit boards top-blown smelting element distribution thermomechanical analysis slag type

Resource utilization of hazardous gypsum sludge in oxidation smelting of lead concentrate: 《Journal of Central South University》2024年第9期3103-3118,共16页PAN Zu-chao RUAN Bo-wen JIAO Fen QIN Wen-qing LIU Wei; Project(2020YFC1909203)supported by the National Key R&D Project of China;Projects(51974364,52074355,51904339)supported by the National Natural Science Foundation of China。; Gypsum sludge,a hazardous waste generated by the non-ferrous smelting industry,presents a significant challenge for disposal and utilization.To investigate the feasibility of substituting gypsum sludge for limestone a...; 关键词：gypsum sludge calcium sulfate resource utilization SMELTING

Intelligent smelting process,management system:Efficient and intelligent management strategy by incorporating large language model: 《Frontiers of Engineering Management》2024年第3期396-412,共17页Tianjie FU Shimin LIU Peiyu LI; In the steelmaking industry,enhancing production cost-effectiveness and operational efficiency requires the integration of intelligent systems to support production activities.Thus,effectively integrating various prod...; 关键词：smelting steel process management large language models intelligent Q&A ChatGPT

Enrichment and reconfiguration of titanium-bearing phase in vortex smelting reduction process of vanadium-titanium magnetite: 《Journal of Iron and Steel Research International》2024年第7期1582-1589,共8页Yong-chao Han Zhi-he Dou Rui Zhang Ting-an Zhang Shuai Fang; financially supported by the National Natural Science Foundation of China (U1908225);the Fundamental Research Funds for Central Universities (N2225012 and N232405-06).; To comprehensively utilize the low-iron high-vanadium-titanium magnetite,a new method of vortex smelting reduction of vanadium-titanium magnetite was proposed,and the enrichment and reconstitution regularity of Ti-bea...; 关键词：Vanadium-titanium magnetite Vortex smelting reduction Phase reconfiguration TiO_(2)enrichment

Wettability and corrosion behavior between alkaline slag from sodium smelting of vanadium-titanium magnetite and refractory substrates: 《Journal of Iron and Steel Research International》2024年第6期1399-1410,共12页Fei Zhao Zhi-wei Bian Hong-xin Zhao De-sheng Chen Zhang-fu Yuan Yu-lan Zhen Li-na Wang Tao Qi; supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDC04010100);National Key Research and Development Program of China(Grant No.2018YFC1900500);the Special Project for Transformation of Major Technological Achievements in Hebei Province(Grant No.19044012Z);the Science and Technology Program of Hengshui(Grant No.2020016004B).; The sodium smelting of vanadium-titanium magnetite can achieve the comprehensive utilization of Fe,V,and Ti.However,the generation of alkaline slag during this process may cause damage to refractory materials.The wett...; 关键词：WETTABILITY Corrosion Alkaline slag-Contact angle Vanadium-titanium magnetite REFRACTORY

Analysis of Oxygen Consumption in Lead and Zinc Metallurgy: 《Frontiers of Metallurgical Industry》2024年第2期5-9,共5页Lun Sheng Pengpeng Zhang; This article analyzes the role of oxygen in lead zinc metallurgy,including shortening the metallurgical process,promoting energy conservation and environmental protection,improving metallurgical strength,enhancing raw...; 关键词：lead zinc metallurgy oxygen rich smelting oxygen pressure leaching energy conservation and emission reduction

Geochemical fractionation and potential release behaviour of heavy metals in lead–zinc smelting soils被引量：2: 《Journal of Environmental Sciences》2024年第5期1-11,共11页Xinghua Luo Chao Xiang Chuan Wu Wenyan Gao Wenshun Ke Jiaqing Zeng Waichin Li Shengguo Xue; funded by the National Key Research and Development Program of China(No.2019YFC1803601);the National Natural Science Foundation of China(No.42177392);the Fundamental Research Funds for the Central Universities of Central South University(No.2021zzts0122)。; The lack of understanding of heavy metal speciation and solubility control mechanisms in smelting soils limits the effective pollution control.In this study smelting soils were investigated by an advanced mineralogica...; 关键词：Smelting soils Heavy metal FRACTIONATION AMICS Geochemical modelling

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