MAGNETITE

作品数:247被引量:537H指数:10
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相关领域:天文地球更多>>
相关作者:陈菓陈晋刘利军彭金辉郭胜惠更多>>
相关机构:昆明理工大学中南大学中铝中州铝业有限公司东北大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>
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Effect of 5wt% Fe_(3)O_(4) addition on the phase equilibria of the CaO-SiO_(2)-TiO_(2) system at 1400 ℃ in air
《International Journal of Minerals,Metallurgy and Materials》2025年第4期851-858,共8页Junjie Shi Chenglong Jiang Yifei Cao Yumo Zhai Yuchao Qiu Hangkai Shi Maoxi Yao Jianzhong Li 
financially supported from the National Natural Science Foundation of China (No. 52204310);the National Key Research and Development Program of China (No. 2021YFC2901000);the China Postdoctoral Science Foundation (Nos. 2020TQ0059 and 2020M570967);the Natural Science Foundation of Liaoning Province, China (No. 2021-MS-083);the Fundamental Research Funds for the Central Universities, China (No. N2125010);the Open Project Program of Key Laboratory of Metallurgical Emission Reduction & Resources Recycling (Anhui University of Technology), Ministry of Education, China (No. JKF22-02);the Key Laboratory for Anisotropy and Texture of Materials, Ministry of Education, China。
The equilibrium phase relations of the CaO–SiO_(2)–TiO_(2)–5wt%Fe_(3)O_(4)system were experimentally investigated at 1400℃ in air High-temperature equilibration-quenching techniques were employed in an electric Mo...
关键词:phase diagram titanium MAGNETITE THERMODYNAMIC oxide 
Multi-stage Mineralization in the Giant Erdaokan Ag-Pb-Zn Deposit,Northeastern China:Evidence from Magnetite EPMA and LA-ICPMS Geochemistry
《Acta Geologica Sinica(English Edition)》2025年第2期532-552,共21页FU Anzong LI Chenglu YANG Wenpeng Masroor ALAM DENG Changzhou YANG Yuanjiang ZHENG Bo ZHAO Ruijun YUAN Maowen 
financially supported by the Heilongjiang Provincial Key R&D Program Project(No.GA21A204);Heilongjiang Provincial Natural Science Foundation of China(No.LH2022D031);the Research Project of Heilongjiang Province Bureau of Geology and Mineral Resources(No.HKY202302).
Although previous researchers have attempted to decipher ore genesis and mineralization in the Erdaokan Ag-Pb-Zn deposit,some uncertainties regarding the mineralization process and evolution of both ore-forming fluids...
关键词:multi-stage mineralization magnetite geochemistry in situ Fe isotope Erdaokan Ag-Pb-Zn deposit 
Process mechanism research on direct vortex melting reduction of vanadium–titanium magnetite
《Journal of Iron and Steel Research International》2025年第3期536-549,共14页Yong-chao Han Zhi-he Dou Zhan-ning Yang Wei Xie Ting-an Zhang 
supported by the National Natural Science Foundation of China(U1908225);the Fundamental Research Funds for Central Universities(N2225012 and N232405-06).
In response to the new mechanism of direct vortex melting reduction of vanadium–titanium magnetite,the reaction control mechanism and the migration regularity of valuable components in the process of direct melting r...
关键词:Vanadium-titanium magnetite Vortex melting reduction KINETICS Reduction process mechanism 
Crustal magma oxidation state and endowments in porphyry copper deposits
《Science China Earth Sciences》2025年第1期226-236,共11页Yumin AI Massimo CHIARADIA Chao WU Huayong CHEN 
supported by the National Natural Science Foundation of China(Grant Nos.41921003,42230810,41902089);the Science and Technology Planning Project of Guangdong Province,China(Grant No.2023B1212060048);the Guangzhou Basic and Applied Basic Research Subject(Young Doctor Sailing Project)(Grant No.2024A04J4828)。
Porphyry copper deposits(PCDs)supply the majority of the world's copper(Cu)as well as significant amounts of molybdenum(Mo)and gold(Au).The formation of these deposits is controlled by a variety of geological factors,...
关键词:Magma evolution V/Sc systematics MAGNETITE Oxygen fugacity Porphyry copper deposits 
Linkage of Mineral Inclusions and Zoning of Magnetite with Fluid Evolution of Hydrothermal Systems:A Case Study of the Fenghuangshan Cu-Fe-Au Skarn Deposit,Eastern China
《Journal of Earth Science》2024年第6期1902-1917,共16页Xiao-Wen Huang Yiping Yang Mei-Fu Zhou Yu-Miao Meng Jian-Feng Gao Liang Qi 
financially supported by the CAS Hundred Talents Program to Xiao-Wen Huang;the National Natural Science Foundation of China(No.42173070);the Special Fund of the State Key Laboratory of Ore Deposit Geochemistry(No.202101)。
Magnetite from hydrothermal deposits may show compositional zoning with various mineral inclusions in response to the evolution of hydrothermal fluids.Magnetite from the Fenghuangshan Cu-Fe-Au skarn deposit(eastern Ch...
关键词:mineral inclusions MAGNETITE mineral zoning SKARN ore-forming process DEPOSITS 
Electromagnetic wave absorption performance of Fe_(3)O_(4)/activated carbon-natural resin nanocomposite
《新型炭材料(中英文)》2024年第6期1157-1177,共21页Mahsa Mahmoodi Bagher Aslibeiki Reza Peymanfar Hamid Naghshara Rajesh Kumar Rajagopal Yue Zhao Davide Peddis Tapati Sarkar 
funding from Stiftelsen Olle Engkvist Byggmastare(214-0346 and 217-0014);the Swedish Research Council(202103675)。
There has recently been a fundamental need to develop high efficiency microwave absorbers to reduce electro-magnet-ic pollution.It is often very difficult to obtain superior absorption with only one material,so we hav...
关键词:Activated carbon Oleaster seeds Gum MAGNETITE Microwave absorption 
Petrography and Mineral Chemistry of Metamorphogenic Magnetite in the Layered Sill of the JC Pura Schist Belt, Karnataka, India
《International Journal of Geosciences》2024年第12期1020-1037,共18页B. G. Dayanand S. Santhosh B. C. Prabhakar 
JC Pura schist belt has gained scope recently with reports of nickel, magnetite, PGEs, and traces of gold. The layered sill in the schist belt is a linear patch of ultramafic sequences (peridotite and pyroxenite) with...
关键词:JC Pura Layered Sill Metamorphogenic Magnetite Cr-Magnetite Ishkulite 
Allium cepa L. Peel Extract Mediated Synthesis of Magnetite (Fe3O4) Nanoparticles: Application to the Removal of Phosphorus from Dam Water
《Journal of Materials Science and Chemical Engineering》2024年第12期18-32,共15页Naminata Sangaré Soumahoro N’guessan Louis Berenger Kouassi Koffi Martin N’Goran Tchimou Julien Aymard Edi Albert Trokourey 
Water eutrophication is generally caused by the phosphorus excessive concentration. This phenomenon may affect the water quality. Hence, phosphorus removal from dam water which is affected by agricultural activities i...
关键词:Green Synthesis Onion Peels Iron Oxide Adsorption PHOSPHORUS 
High Magnetic Property and Toxicity of Particulate Matter Generated during Welding and Cutting Processes
《Environment & Health》2024年第6期381-389,共9页Wei Cui Zizhen Ma Yuanzheng Chen Shuya Li Di Wu Xiu Chen Yuankai Shao Yuzhe Liu Qing Li Jianmin Chen 
supported by the National Natural Science Foundation of China(T2122006,U22A20405,92143301,and 22106081);China Postdoctoral Science Foundation(BX20220088 and 2022M710741).
Magnetic particulate matter(PM)has raised increasing concern due to its abundant presence in ambient air and negative health impact.However,there is still a lack of comprehensive understanding of their emission source...
关键词:pollutant emission magnetic property particulate matters MAGNETITE welding and cutting 
Effect of alumina occurrence form on metallurgical properties of hematite and magnetite pellets被引量:1
《Journal of Iron and Steel Research International》2024年第4期797-809,共13页Jian Pan Chen-mei Tang Cong-cong Yang De-qing Zhu Zheng-qi Guo Wei-qun Huang 
supported by the National Natural Science Foundation of China(No.52004339);the Key Research and Development Project of Hunan Province,China(No.2022SK2075);China Baowu Low Carbon Metallurgy Innovation Foudation(BWLCF_(2)02216);the Open Sharing Fund for the Large-Scale Instruments and Equipment of Central South University(CSUZC202207).
The effect of alumina occurrence form on the metallurgical properties of both hematite and magnetite pellets was investigated at the same Al_(2)O level of 2 wt.%,including reduction index(RI),low-temperature reduction...
关键词:Oxidized pellet MAGNETITE HEMATITE Alumina occurrence form Metallurgical performance Blast furnace 
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