Results 41 to 50 of about 21,443 (308)

Process Control of Ball Mill Based on MPC-DO [PDF]

Mathematical Problems in Engineering, 2021
The grinding process of the ball mill is an essential operation in metallurgical concentration plants. Generally, the model of the process is established as a multivariable system characterized with strong coupling and time delay. In previous research, a two-input-two-output model was applied to describe the system, in which some key indicators of the ...
Xisong Chen, Jiawei Yang, Zhijie Zhong, Junyong Zhai   +3 more
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Recent Advances in Ball-Milling-Based Silicon Anodes for Lithium-Ion Batteries

Energies, 2023
Having a high theoretical capacity density of 4200 mAh g−1, silicon has been highlighted as one of the most promising anode materials for lithium-ion batteries.
Han Yang, Shiyu Lin, Alex Cheng, Fangbo He, Zhoulu Wang, Yutong Wu, Yi Zhang, Xiang Liu   +7 more
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Modelling of the High-Energy Ball Milling Process

Advances in Materials Physics and Chemistry, 2021
In this paper, the milling parameters of high energy ball mill (Fritsch Pulverisette 7) like vial geometry, number and size of balls and speed of the mill were modelled and discussed. Simulations through discrete element method (DEM) provide correlation between the milling parameters.
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Optimization and Antioxidant Activity of Flavonoid Extraction from Peanut Shell Assisted by Ball Milling

Shipin gongye ke-ji, 2022
Flavonoids in peanut hull were extracted by the ball milling method. The effects of solid-liquid ratio, ball milling time, and ethanol volume fraction on the extraction yield of flavonoids were investigated by single factor experiments.
Dongcan LV, Jingxia HOU, Guangce JIANG, Yanxin LI, Chengpeng LI, Zhimin WANG   +5 more
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Characterization of titanium powders processed in n-hexane by high-energy ball milling [PDF]

, 2021
The effect of speed and milling time on the morphology, crystallite size, and phase composition of Ti Cp powders processed in n-hexane by high-energy ball milling (HEBM) using a E-max Retsch equipment was studied by scanning electron microscopy (SEM), X ...
Arango F., Correa E., Echeverría F.E., Bolivar F.J., Restrepo A.H., Ríos J.M., Zuleta A.A., Valencia-Escobar A., Castaño J.G.   +8 more
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Enhanced leaching of manganese from low-grade pyrolusite using ball milling and electric field [PDF]

, 2021
In this study, electric field and ball milling were used to leach Mn2+ from low-grade pyrolusite (LGP). The effects of current density, reaction time, reaction temperature, ball-to-powder weight ratio, and ball milling time on the leaching efficiency of ...
Deng, Yi, Luo, Zhenggang, Wang, Rong, Chen, Shuyuan, Chen, Mengjun, Wang, Rui, Shu, Jiancheng, Sun, Zhi, Zeng, Xiangfei, Liu, Zuohua, Liu, Renlong, Yu, Keli, Yang, Yong   +12 more
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Study and Application of a Wet Ball Milling Ultra-fine Method for Geological Samples

Yankuang ceshi, 2023
BACKGROUNDAt present, there are large particles in geological samples prepared in the laboratory, which affect the representativeness of the samples and the accuracy of the analysis results[1-3].
Xuelin DONG, Zhao XIANG, Zhengxun JIA, Nan ZHANG, Shuoyun TONG, Yuxiang XIONG   +5 more
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Effect of ball milling and solid solution treatment on microstructure and mechanical properties of ZrMgMo3O12p/2024Al composites

Journal of Materials Research and Technology
The 10 vol% ZrMgMo3O12/2024Al composites were fabricated using the powder metallurgy process and consolidation via vacuum hot pressing. The effects of the ball milling process and solution treatment time on the composites’ microstructure, Vickers ...
Junrui Yang, Guopeng Zhang, Zhongxia Liu, Chaofan Yin, Yuejin Qian, Jianjun Chen   +5 more
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Application of Ball Milling for Highly Selective Mechanochemical Polymorph Transformations [PDF]

, 2018
Milling is an important secondary processing technique in the manufacture of pharmaceuticals, primarily used as a particle size reduction process. p-Aminobenzoic acid (PABA), m-aminobenzoic acid (MABA), o-aminobenzoic acid (OABA), and carbamazepine (CBZ)
Andrea Erxleben (1519126), Katarzyna Gniado, Patrick McArdle (1457956), Naghmeh Kamali (1519117), Kamali, Naghmeh, Andrea Erxleben, Gniado, Katarzyna, Erxleben, Andrea, Katarzyna Gniado (1850512), Patrick McArdle, Naghmeh Kamali, McArdle, Patrick   +11 more
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Influence of Temperature on the Performance of LiNi1/3Co1/3Mn1/3O2 Prepared by High-Temperature Ball-Milling Method

Advances in Materials Science and Engineering, 2018
Aiming at the preparation of high electrochemical performance LiNi1/3Co1/3Mn1/3O2 cathode material for lithium-ion battery, LiNi1/3Co1/3Mn1/3O2 was prepared with lithium carbonate, nickel (II) oxide, cobalt (II, III) oxide, and manganese dioxide as raw ...
Ming Tian, Xuetian Li, Zhongbao Shao, Fengman Shen   +3 more
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