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...
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...
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 ...
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...
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...
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...
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...
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...
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...
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...