GANGUE

作品数：56被引量：248H指数：9
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相关领域：矿业工程更多>>
相关作者：王培铭孙振平于龙卜良桃黎红兵更多>>
相关机构：湖南大学同济大学更多>>
相关期刊：《Journal of Advanced Ceramics》《China's Refractories》《International Journal of Mining Science and Technology》《International Journal of Minerals,Metallurgy and Materials》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国家科技支撑计划更多>>
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Effects of aggregate size distribution and carbon nanotubes on the mechanical properties of cemented gangue backfill samples under true triaxial compression
《International Journal of Minerals,Metallurgy and Materials》2025年第2期311-324,共14页Qian Yin Fan Wen Zhigang Tao Hai Pu Tianci Deng Yaoyao Meng Qingbin Meng Hongwen Jing Bo Meng Jiangyu Wu 
financially supported by the National Natural Science Foundation of China(Nos.52174092,51904290,and 52374147);the Natural Science Foundation of Jiangsu Province,China(No.BK20220157);the Fundamental Research Funds for the Central Universities,China(No.2022YCPY0202);the National Key Research and Development Program of China(No.2023YFC3804204);the Major Program of Xinjiang Uygur Autonomous Region S cience and Technology(No.2023A01002)。
The mechanical behavior of cemented gangue backfill materials(CGBMs)is closely related to particle size distribution(PSD)of aggregates and properties of cementitious materials.Consequently,the true triaxial compressio...
关键词：cemented gangue backfill materials particle size distribution true triaxial compression test carbon nanotubes mechanical properties failure modes 
Evaluation of the migration and environmental effects of metal elements within cementitious gangue-fly ash backfill in underground coal mines
《International Journal of Mining Science and Technology》2024年第11期1551-1562,共12页Xuejie Deng Yuan Jiao Shicong Li Nan Zhou Yan An Erol Yilmaz Qingxue Zheng Xifeng Liang 
supported by the National Natural Science Foundation of China(Nos.52274149 and 52474162);the Fundamental Research Funds for the Central Universities(Nos.2024JCCXNY04 and 2023YQTD02);the Ph.D.Top Innovative Talents Fund of CUMTB(No.BBJ2024013);the Yue Qi Young Scholar Project(No.2020QN03)。
Cementitious gangue-fly ash backfill(CGB)is used as a green mining technology worldwide.However,under the coupled effects of geological stress and groundwater,the metal elements in the CGB tend to migrate into nearby ...
关键词：Cementitious gangue-fly ash backfill Metal elements Migration patterns Environmental effects Geological stress damage pH 
Mineralogical Assessment of Ashashire Gold Ore to Investigate Its Beneficiation Potential by Flotation Method, in Benishangul Gumuz, Western Ethiopia
《International Journal of Nonferrous Metallurgy》2024年第3期33-48,共16页Kiross Haile Zeweli Misganu Kabeta Bogale Tadesse 
As a technique of separation, flotation is seen to be especially significant to the economy of the industrialized world. Many common metals are tough and costly to extract since the high-grade ores that basic physical...
关键词：Flotation BENEFICIATION GANGUE Ore MINERALOGY CONCENTRATE 
Applicability of Gravity Separation Method on the Ashashire Gold Ore Deposit from Benishangul Gumuz Region, Western Ethiopia
《International Journal of Nonferrous Metallurgy》2024年第2期21-31,共11页Misganu Kabeta Mulugeta Sisay Cheru Goitom Gebreyohannes Berhe 
The study was conducted to determine the applicability of gravity separation method on the Ashashire gold ore deposit Benishangul gumuz region, western Ethiopia. The Ashashire composite was produced to provide suffici...
关键词：ORE GANGUE Ashashire Gravity Method Gold TELLURIDE Concentration Knelson 
O_(2) adsorption on Fe_(3)O_(4) (110) surface and effect of gangue element Al doping: combined study of binding experiment and ab initio molecular dynamics
《Journal of Iron and Steel Research International》2024年第4期810-827,共18页Zheng-jian Liu Hui-qing Jiang Yao-zu Wang Jian-liang Zhang Hong-mei Qiao An-yang Zheng Fang-yu Guo 
the National Natural Science Foundation of China(52174291 and 52204335);the Beijing New-Star Plan of Science and Technology(Z211100002121115);the Central Universities Foundation of China(06500170);the Guangdong Basic and Applied Basic Research Fund Joint Regional Funds-Youth Foundation Projects(2020A1515111008);the China Postdoctoral Science Foundation(2021M690369)for their financial assistance.
At high temperature,the chemical reaction mechanism at the interface of magnetite and the influence mechanism of gangue element Al on the oxidation performance of magnetite are not clear.In addition,due to the limitat...
关键词：IRONMAKING Magnetite oxidation Interface reaction Adsorption-Gangue aluminum AIMD 
Biomass Carbon Improves the Adsorption Performance of Gangue-Based Ceramsites:Adsorption Kinetics and Mechanism Analysis
《Journal of Renewable Materials》2023年第12期4161-4174,共14页Haodong Li Huiling Du Le Kang Yewen Zhang Tong Lu Yuchan Zhang Lan Yang Shijie Song 
supported by the Natural Science Foundation of China under Grant(No.52172099);the Provincial Joint Fund of Shaanxi(2021JLM-28).
The large accumulation of coal gangue,a common industrial solid waste,causes severe environmental problems,and green development strategies are required to transform this waste into high-value-added products.In this s...
关键词：Porous ceramsites ADSORPTION biological carbon kinetic analysis adsorption mechanism 
Reconstruction Design of Zaozhuang Gangue Hill Based on the Interaction of“Scenery”and“View”
《Journal of Landscape Research》2023年第4期9-16,共8页CAO Ying LIANG Zhiwei ZHANG Li 
Sponsored by National Natural Science Foundation of China(51778641).
Gangue hill is the associated accumulation landscape of long-term coal mining.There are a large number of gangue hills left in coal mining cities,which not only causes ecological damage but also affects the urban envi...
关键词：Gangue hill Zhongxing mining heritage Interaction of“scenery”and“view” Viewshed analysis 
Preparation of gangue ceramsite by sintering pot test and potential analysis of waste heat recovery from flue gas被引量：2
《Journal of Iron and Steel Research International》2023年第7期1401-1410,共10页Yi Huang Xiang-jie Duan Yu Li Wei Zhang 
support of the Shendong Buertai Colliery and Shandong ECON Energy Saving Technology Co.,Ltd on experiments;support from the National Key R&D Program Project(Grant No.2019YFC1905705)is greatly acknowledged.
Preparation of ceramsite from solid waste based on the sintering process is a new technology and had a high efficiency in improving producing capability, decreasing consumption of liquefied petroleum gas (LPG), and re...
关键词：Gangue ceramsite COGENERATION SO_(2)^(*) NO_(x)^(*) Flue gas waste heat 
Improvement of Cemented Gangue Backfill Material with Barium Hydroxide in Acid Mine Water
《Journal of Renewable Materials》2023年第3期1451-1467,共17页Xiaoli Ye Yuxia Guo Peng Wang Yonghui Zhao Wenshuo Xie Guorui Feng 
sponsored by the National Natural Science Foundation of China(Grant No.51974192);the Distinguished Youth Funds of National Natural Science Foundation of China(Grant No.51925402);Shanxi-Zheda Institute of Advanced Materials and Chemical Engineering Project(2021SX-TD001).
As a kind of green concrete,the mechanical properties and durability of cemented gangue backfill material(CGBM)will be affected if they are in acid mine water with sulfate ions in the long term.To improve the performa...
关键词：Cemented gangue backfill material sulfate ions CORROSION barium hydroxide microscopic performance deterioration mechanism 
Raw Gangue Filling Mining under Construction —A Case Study in China被引量：1
《Engineering（科研）》2023年第3期176-195,共20页Daqing Li Changxiang Wang Jinjie Xiao Wei Lu Baoliang Zhang Zongkai Li Xiaozhang Tong 
In order to recover the strip pillar coal resources, reduce the amount of gangue mountain and realize remediation of the goaf environment in the old mining area, the raw gangue filling mining technology was proposed. ...
关键词：Coal Resource Recovery under Construction Raw Gangue Filling Mining Principle of Space-Time Control Filling System and Process Innovation 
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