SLAGS

作品数：62被引量：171H指数：7
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相关领域：冶金工程更多>>
相关作者：陈文辉陈朝蔡靖罗学涛李锦堂更多>>
相关机构：厦门大学河北科技大学更多>>
相关期刊：《Acta Metallurgica Sinica(English Letters)》《Journal of Semiconductors》《Frontiers in Energy》《Journal of Wuhan University of Technology(Materials Science)》更多>>
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福建省自然科学基金更多>>
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A thermodynamic model for predicting activity of CaO-SiO_(2)-Al_(2)O_(3)-MgO-TiO_(2)-V_(2)O_(3)-FeO slags during electric furnace smelting process
《Journal of Iron and Steel Research International》2024年第9期2156-2172,共17页Jian-fa Jing Shuai Wang Yu-feng Guo Feng Chen Ling-zhi Yang Jian-feng Yang Fu-chun Xu 
the National Natural Science Foundation of China on the project 52104345 were acknowledged.
To optimize the comprehensive utilization of vanadium titanomagnetite by direct reduction-smelting processes,it is essential to acquire titanium slag with a higher TiO_(2)content of 45–60 wt.%.A thermodynamic model w...
关键词：Vanadium titanomagnetite Titanium slag VANADIUM Ion and molecule coexistence theory 
In situ observation of the dissolution kinetics of Al_(2)O_(3) particles in CaO–Al_(2)O_(3)–SiO_(2) slags using laser confocal scanning microscopy被引量：5
《International Journal of Minerals,Metallurgy and Materials》2023年第2期345-353,共9页Changyu Ren Caide Huang Lifeng Zhang Ying Ren 
financially supported by the National Nature Science Foundation of China(Nos.U1860206,51725402);the Science and Technology Program of Hebei,China(Nos.20311006D,20591001D)。
The dissolution kinetics of Al_(2)O_(3) in CaO-Al_(2)O_(3) SiOslags was studied using a high-temperature confocal scanning laser microscope at 1773 to 1873 K.The results show that the controlling step during the Al_(2...
关键词：INCLUSION dissolution kinetics confocal scanning laser microscope refining slag 
Exploring influence of MgO/CaO on crystallization characteristics to understand fluidity of synthetic coal slags被引量：2
《Chinese Journal of Chemical Engineering》2023年第1期1-13,共13页Meng Li Jianliang Xu Huixia Xiao Xia Liu Guangsuo Yu Xueli Chen 
supported by the National Natural Science Foundation of China(21878082).
The crystallization has significant influence on fluidity of slag and slag discharge of entrained-flow-bed(EFB) gasifier. The crystallization characteristics and fluidity of five synthetic slags with different MgO/CaO...
关键词：Crystallization characteristics FLUIDITY SLAGS MgO/CaO 
Effect of Al_(2)O_(3) content on the viscosity and structure of CaO-SiO_(2)-Cr_(2)O_(3)-Al_(2)O_(3) slags被引量：2
《International Journal of Minerals,Metallurgy and Materials》2022年第8期1522-1531,共10页Fang Yuan Zheng Zhao Yanling Zhang Tuo Wu 
This work was financially supported by the National Natural Science Foundation of China(No.U1960201);the National Key R&D Program of China(No.2019YFC 1905701).
The effect of Al_(2)O_(3) content on the viscosity and structure of CaO-SiO_(2)-Cr_(2)O_(3)Al_(2)O_(3) slags was investigated to facilitate recycling of Cr in steelmaking slags.The slags exhibit good Newtonian behavio...
关键词：VISCOSITY STRUCTURE Cr-containing slag Raman spectra 
Erratum to:Slags containing transition metal(chromium and vanadium)oxides—Conversion from ticking bombs to valuable resources:Collaborative studies between KTH and USTB
《International Journal of Minerals,Metallurgy and Materials》2022年第6期1304-1304,共1页
Erratum to:International Journal of Minerals,Metallurgy and Materials https://doi.org/10.1007/s12613-022-2424-5 Volume 29,Number 4,April 2022,Page 750 The original version of this article unfortunately contained a mis...
关键词：VANADIUM CHROMIUM transition 
Slags containing transition metal(chromium and vanadium)oxides——Conversion from ticking bombs to valuable resources:Collaborative studies between KTH and USTB被引量：1
《International Journal of Minerals,Metallurgy and Materials》2022年第4期750-757,共8页Seshadri Seetharaman Lijun Wang Haijuan Wang 
Parts of the work were carried out as part of the Eco Steelmaking project funded by the Swedish Foundation for Strategic Environmental Research(MISTRA)through the Swedish Steel Producers Association;Chinese Academy of Science is acknowledged for its partial finical support through the“Transfer and commercialization of scientific and technological achievements”project(No.2020109)。
As the steel industry expands worldwide,slag dumps with transition metals(especially chromium and vanadium)are becoming more common,posing a serious environmental threat.Understanding the properties of slags containin...
关键词：transition metals VANADIUM CHROMIUM recovery collaborative study 
Chemical Characterization of Slags from an Old Smelter in Chihuahua, Mexico
《Journal of Minerals and Materials Characterization and Engineering》2022年第6期461-476,共16页Daphne Espejel-García Vanessa Verónica Espejel-García Alejandro Villalobos-Aragón 
Slag is waste from pyrometallurgical processing, usually stored in stacks or warehouses around or near smelters. Slag research has focused on potential environmental problems associated with slag weathering or process...
关键词：SLAG SMELTER CONTAMINATION Pyrometallurgical Processing 
Effect of Al2O3 on the viscosity of CaO-SiO2-Al2O3-MgO-Cr2O3 slags被引量：1
《International Journal of Minerals,Metallurgy and Materials》2021年第5期797-803,共7页Chen-yang Xu Cui Wang Ren-ze Xu Jian-liang Zhang Ke-xin Jiao 
This work was financially supported by the Fundamental Research Funds for the Central Universities of China(Nos.FRF-TP-20-048A2 and FRF-AT-20-02).
We investigated the effect of Al2O3 content on the viscosity of CaO-SiO2-Al2O3-8wt%MgO-1wt%Cr2O3(mass ratio of CaO/SiO2 is 1.0,and Al2O3 content is 17wt%-29wt%)slags.The results show that the viscosity of the slag inc...
关键词：SLAG VISCOSITY high aluminium oxide apparent activation energy structure viscosity prediction 
A critical review of ash slagging mechanisms and viscosity measurement for low-rank coal and bio-slags
《Frontiers in Energy》2021年第1期46-67,共22页Md Tanvir ALAM Baiqian DAI Xiaojiang WU Andrew HOADLEY Lian ZHANG 
This work was financially supported by the Australian Research Council(ARC)under its Industrial Research Training Hub(IH170100009)scheme for the joint project between Monash University and Shanghai Boiler Works Co Ltd.Md Tanvir Alam would like to thank Monash University for his Ph.D Scholarship。
Gasification or combustion of coal and biomass is the most important form of power generation today.However,the use of coal/biomass at high temperatures has an inherent problem related to the ash generated.The formati...
关键词：SLAG VISCOSITY BIOMASS low-rank coal combustion GASIFICATION 
Deoxidation of H13 tool steel with CaF_(2)-MgO-CaO-Al_(2)O_(3)-SiO_(2) slags at 1873 K被引量：1
《Journal of Central South University》2021年第2期370-385,共16页LI Shao-ying LI Bin DUAN Sheng-chao ZHAO Xing-ming GUO Jing GUO Han-jie 
Project(18SYXHZ0069)supported by the Science and Technology Program of Sichuan Province,China;Projects(51974139,51664021)supported by the National Natural Science Foundation of China。
Laboratory-scale experiments were performed to investigate the deoxidation of H13 tool steel with CaF_(2)-MgO-Al_(2)O_(3)-CaO-SiO_(2) slags at 1873 K.The calculation of thermodynamics and kinetics was also verified th...
关键词：DEOXIDATION H13 tool steel slag-steel interface reaction slag optimization 
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