SINTER

作品数:119被引量:319H指数:10
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Computational study of the effect of friction coefficients and particle shape on the repose angle and porosity of sinter piles
《Particuology》2025年第3期231-240,共10页Meng Li Yaowei Yu Henrik Saxén 
funded by China Scholarship Council(grant No.202106890009).
Shape has an undeniable impact on particle behaviour,and the shapes of naturally occurring granular matter are typically irregular.Computational studies of irregularly shaped particles are challenging but necessary to...
关键词:SINTER Discrete element method Friction coefficients Particle shape Repose angle POROSITY 
Effect of silica on crystallization process of calcium ferrite:thermodynamic and kinetic analysis
《Journal of Iron and Steel Research International》2024年第12期2893-2902,共10页Xu-chao Wang Cheng-yi Ding Xue-wei Lv Hong-ming Long Yu-xi Wu Feng Jiang Ren-de Chang Sheng Xue Qing-lin Chen 
This work was supported by the National Natural Science Foundation of China(52204331);Natural Science Foundation of Anhui Province Youth Project(2208085QE145);the Open Project Program of Key Laboratory of Metallurgical Emission Reduction&Resources Recycling(Anhui University of Technology),Ministry of Education(JKF20–03).
SiO_(2)is the main component of gangue in sinters and a crucial constituent in the formation of the SiO_(2)–Fe_(2)O_(3)–Cao(SFC)system.The non-isothermal crystallization kinetics of the SFC system were investigated ...
关键词:SILICA Calcium ferrite Sinter Cao–Fe_(2)O_(3)–SiO_(2) system Differential scanning calorimetry CRYSTALLIZATION 
Effective utilization of dolomitic lead-zinc waste rock by replacing dolomite as flux in iron ore sintering process被引量:1
《Journal of Iron and Steel Research International》2024年第8期1861-1872,共12页Xin Wang Cong-cong Yang Jian Pan De-qing Zhu Zheng-qi Guo Guang-hui Xia Shi-juan Qu 
This work was supported by the National Natural Science Foundation of China(Grant Number 52004339);Hunan Provincial Key Research and Development Project(Grant Number 2022SK2075).
With increasingly stringent environmental protection policies,cost-effective and value-added treatment of massive lead-zinc waste rock(LZWR)generated from the preconcentration process has attracted substantial attenti...
关键词:Lead Zinc waste rock DOLOMITE SINTERING Flue gas Sinter product 
Exploring a new path of green and efficient utilization of sinter return fine to produce composite pellets
《Journal of Iron and Steel Research International》2024年第7期1610-1622,共13页Yan-biao Chen Wen-guo Liu Hao Guo Jing-song Wang Qing-guo Xue Hai-bin Zuo 
financial support from the National Natural Science Foundation of China (U1960205);China Minmetals Science and Technology Special Plan Foundation (2020ZXA01).
Efficient utilization of sinter return fine is an important measure to reduce cost,increase efficiency,save energy and reduce emission.A new path of green and efficient utilization of return fine was proposed to produ...
关键词:SINTER Return fine Composite pellet Roasting system Metallurgical property Hydrogen-rich blast furnace 
Super-high bed sintering for iron ores:problems ascertainment
《Journal of Iron and Steel Research International》2024年第5期1063-1070,共8页Liang-ping Xu Hui-bo Liu Yu-chao Zhao Qiang Zhong Zhong-lin Dong Guang-hui Li Tao Jiang 
supported by the National Natural Science Foundation of China(Grant No.52274290);the Basic Science Center Project for the National Natural Science Foundation of China(No.72088101).
Super-high bed sintering process is an important development direction of iron ore sintering for its lower emission and higher yield.However,there is a lack of deep understanding of the uneven quality of super-high be...
关键词:Super-high bed sintering Uneven sinter performance Segregation AGGLOMERATION Iron ore 
Effect of oxygen enrichment on sintering behavior of high proportion vanadium-titanium magnesite concentrates
《Journal of Iron and Steel Research International》2023年第11期2122-2132,共11页Shi-hong Peng Hao Liu Ze-zheng Sun Chang-wei Li Yue-lin Qin Wei-qiang Liu Guang Wang 
funded by the National Natural Science Foundation of China(Nos.51974054 and 52174300);Natural Science Foundation of Chongqing,China(No.cstc2020jcyj-msxmX0583).
To achieve high-efficiency utilization of complex and unmanageable iron-containing minerals,the effects of oxygen enrichment on productivity,yield,flame front speed,exhaust gas peak temperature,and desulphurization re...
关键词:SINTER Oxygen enrichment Vanadium-titanium magnetite Sintering behavior 
Preparation of sinter with low reduction degradation index for COREX reduction in a high proportion
《Journal of Iron and Steel Research International》2023年第4期635-649,共15页Sheng-hu Lu Jian Pan Si-wei Li De-qing Zhu Zheng-qi Guo Yue Shi Ben-jing Shi 
the National Natural Science Foundation of China(No.52174329);the Fundamental Research Funds for the Central Universities of Central South University(No.2021zzts0291).
The sinter with low reduction degradation index(RDI)for COREX reduction was prepared by separated granulation sintering process.The results illustrate that the productivity and tumble index are attained to be 1.64 t m...
关键词:COREX Sintering Separated granulation Reduction degradation index Comprehensive burden Microstructure 
Primary slag formation behavior during reduction process of SFCA-I and SFCA被引量:1
《Journal of Iron and Steel Research International》2022年第11期1748-1759,共12页Fan-jian Meng Chang-yu Sun Ting-le Li Qi Wang 
financially supported by the National Natural Science Foundation of China(Grant No.51634004).
Because the formation behavior of primary slag which decomposed from complex calcium ferrite(SFCA-I and SFCA)is not quite clear,the migration behavior of CaO and Al_(2)O_(3) derived from high basicity or high alumina ...
关键词:Primary slag formation behavior Complex calcium ferrite High basicity sinter High alumina sinter REDUCIBILITY 
Effect of FeO concentration in sinter iron ore on reduction behavior in a hydrogen-enriched blast furnace被引量:2
《International Journal of Minerals,Metallurgy and Materials》2022年第10期1820-1829,共10页Ko-ichiro Ohno Takayuki Maeda Kazuya Kunitomo Masashi Hara 
based on results obtained from the“CO_(2)Ultimate Reduction System for Cool Earth 50(COURSE50)Project”commissioned by the New Energy and Industrial Technology Development Organization(NEDO)。
Japan started the national project“COURSE 50”for CO_(2) reduction in the 2000s.This project aimed to establish novel technologies to reduce CO_(2) emissions with partially utilization of hydrogen in blast furnace-ba...
关键词:HYDROGEN reduction WUSTITE HEMATITE MAGNETITE calcium ferrite two-interface unreacted core model COURSE50 
Die sinter bonding in air using copper formate preform for formation of full-density bondline被引量:3
《Transactions of Nonferrous Metals Society of China》2021年第6期1717-1728,共12页Yun-Ju LEE Jong-Hyun LEE 
supported by the Materials&Components Technology Development Program(10080187)funded by the Ministry of Trade,Industry&Energy(MI,Korea)。
Pressure-assisted sinter bonding was performed in air at 250−350℃ using a preform comprising copper formate particles to form a bondline that is sustainable at high temperatures.H2 and CO generated concurrently by th...
关键词:structural materials microstructure mechanical properties copper formate preform sinter bonding PYROLYSIS 
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