DUST

作品数:663被引量:1182H指数:14
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相关领域:天文地球更多>>
相关作者:张小曳龚山陵周广强王亚强牛涛更多>>
相关机构:中国农业大学中国气象科学研究院中国气象局上海市气象局更多>>
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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教育部博士点基金更多>>
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Kinetics of isothermal reduction of carbon-containing silicomanganese dust
《International Journal of Minerals,Metallurgy and Materials》2025年第4期869-878,共10页Ju Xu Guojun Ma Jie Xu Mengke Liu Xiang Zhang Dingli Zheng Junlong Li 
financially supported by the Hubei Provincial Key Laboratory for New Processes of Ironmaking and Steelmaking (No. KF-20-3);Shandong Postdoctoral Science Foundation, China (No. SDCX-ZG-202301014)。
Silicomanganese dust contains large amounts of valuables,such as Si and Mn,which can be used as raw materials for the smelting of silicomanganese.However,the direct addition of dust to the submerged arc furnace can in...
关键词:silicomanganese dust carbothermal reduction isothermal reduction KINETICS 
An Investigation into Dust Migration Patterns in Small-Section Tunnels and Large Steep-Sloped Inclined Shafts
《Fluid Dynamics & Materials Processing》2025年第3期555-571,共17页Baoli Zang Liyang Shao Yang Li Hao Ran Liangwen Wei 
supported by the National Natural Science Foundation of China under the Youth Project(Grant No.52204087);Additional support was provided by the Science and Technology Research Program of the Chongqing Municipal Education Commission(Grant No.KJQN202200746).
This study focuses on addressing ventilation and dust removal challenges during the construction of small-section tunnels using drilling and blasting techniques.Specifically,the research examines the shale gas gatheri...
关键词:Small cross-section tunnels tunnel ventilation dust movement patterns 
Propagation characteristics and laws of RDX dust detonation
《Particuology》2025年第3期215-230,共16页Hanzheng Gong Qi Zhang Jingkun Zou 
supported by the National Natural Science Foundation of China(grant No.11972089);the Fundamental Product Innovation Research Project(grant No.HZYZX202302).
Compared with industrial dust,explosions involving hexogen(RDX)dust result in more severe consequences.Studying the explosion characteristics of RDX dust cloud in confined spaces is essential for improving industrial ...
关键词:RDX dust DETONATION Deflagration-to-detonation transition RDX dust concentration Ignition energy 
Combustion aerosols and suspended dust with controlled processes in Lhasa:Elemental analysis and size distribution characteristics
《Journal of Environmental Sciences》2025年第2期591-601,共11页Jinglin Li Zhuoga Deqing Jie Liang Tao Guo Jian Yao Wei Liu 
supported by the Natural Science Foundation of China (No.11775180).
To explore air contamination resulting from special biomass combustion and suspended dust in Lhasa,the present study focused on the size distribution and chemical characteristics of particulate matter(PM)emission resu...
关键词:Size distribution Trace elements Particulate matter Enrichment factors LHASA 
Microclimate Indicators and Air Dust Dynamics around a Tropical Highland Open Pit Mine, Amid Progressive Ecological Rehabilitation
《Journal of Geoscience and Environment Protection》2025年第2期299-320,共22页Lefranc Busane Basima Venant Muderhwa Nshombo Jean-Berckmans Bahananga Muhigwa Cubaka Kabagale Alfred Christian Kalikone 
This paper analyses microclimate parameters viz. rainfall, temperature, relative humidity, heat index, wind speed, wind direction, atmospheric pressure, dew point, air dust and air density around the Twangiza gold min...
关键词:Microclimate Change Mining DUST 
Preparation and characterization of a novel activated carbon from wheat dust and its adsorption mechanism for tetracycline hydrochloride
《Particuology》2025年第2期12-24,共13页Hailong Fu Xue Song Yongde Liu Jie Zhang Jihong Zhao Feiyue Wang Zeying Zhang Zengchen Su Han Zhang 
This work was supported by the“Henan Province Science and Technology Research and Development Plan Joint Fund Project”(grant No.242103810089);“Key Science and Technology Program of Henan Province”(grant No.232102321136);the“Science and Technology Key Project Foundation of Henan Provincial Education Department”(grant No.22A610001);the“Innovative Funds Plan of Henan University of Technology”(grant No.2022ZKCJ09)。
In this study, a method for preparing activated carbon (AC) from wheat dust (WD) was developed to achieve efficient removal of tetracycline hydrochloride (TCH). The AC, prepared through response surface methodology wi...
关键词:ADSORPTION Wheat dust Activated carbon Response surface methodology Tetracycline hydrochloride 
Fabrication of Ni-Zn spinel ferrite with superior magnetic performance from electric arc furnace dust and iron scale
《Journal of Iron and Steel Research International》2025年第1期105-114,共10页Yang Li Wei-zhe Jie Chang Chen Yi Su Wu Zhou Hua Zhang Hong-wei Ni 
supported by the National Natural Science Foundation of China(No.52374344).
The Ni-ZnFe_(2)O_(4)(NixZn_(1-x)Fe_(2)O_(4),x=0.4-0.7)spinel was synthesized using Zn2+extracted from electric arc furnace dust(EAFD),nickel chloride hexahydrate,and Fe^(3+)extracted from iron scale as raw materials.T...
关键词:Electric furnace arc dust Iron scale Spinel ferrite Magnetic performance Calcination temperature 
Development of Composite Materials Based on Recycled Polystyrene and Wood Residues for Building Applications
《Open Journal of Applied Sciences》2024年第12期3607-3617,共11页Edem Chabi Ernesto Cabral Houehanou Guy Oyéniran Adéoti Edmond Codjo Adjovi 
The building sector significantly influences the environment, notably through resource consumption and waste production. Evaluating locally available resources and adopting sustainable development practices are essent...
关键词:Wood-Polymer Composite Wood Sawdust Expanded Polystyrene PARTICLEBOARD Sustainable Construction 
Exploration of the best time to obtain rock structure information on the palm face during tunnel construction被引量:1
《Applied Geophysics》2024年第4期820-834,881,882,共17页Zhiqiang Yan Feng Jiang Peng He Gang Wang Zhenghu Ma Chuanxin Yang Weidong Han Ruijie Zhao 
supported by the National Natural Science Foundation of China[Grant No.52079077];China Postdoctoral Science Foundation(Grant No.2022M711962)。
Rapid acquisition of rock structure information during tunnel construction is crucial for optimizing subsequent construction strategies and avoiding engineering rock disasters.In this regard,this study proposes the be...
关键词:Engineering geology Engineering surveys TUNNELING Environmental testing Dust testing 
Recovery of zinc and lead by simultaneously leaching from lead slag fuming dust with ammonium chloride solution
《Transactions of Nonferrous Metals Society of China》2024年第12期4075-4084,共10页Zhen-biao LI Zhi-mei XIA Shu-fen LIU Long-gang YE Jing-hao QI Xiong-mei LI 
financial supports from the National Natural Science Foundation of China(No.51704107);the Department of Education Scientific Research of Hunan Province,China(No.22A0401);the Natural Science Foundation of Hunan Province,China(No.2024JJ7160).
The effects of leaching temperature(60−105°C),NH4Cl concentration(3−7 mol/L),liquid/solid ratio(4:1−12:1 mL/g),stirring speed(150−750 r/min),and leaching time(5−90 min)on the leaching rates of Zn and Pb were investig...
关键词:lead blast furnace slag fuming dust ammonium chloride simultaneous leaching kinetics shrinking unreacted core model 
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