Results 1 to 10 of about 3,258 (214)
Enhanced leaching of manganese from low-grade pyrolusite using ball milling and electric field
Ecotoxicology and Environmental Safety, 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 ...
Zhi Sun, Renlong Liu, Mengjun Chen
exaly +3 more sources
Wet ball milling of zeolite HY
Powder Technology, 2004 Abstract Wet ball milling, as a potential means to decrease the particle size of zeolite HY with minimal loss of crystallinity, was investigated. The diameter of the ball as well as the milling speed and time were varied in the experiments. Particle size distributions of the commercial zeolite HY and the ground samples were obtained to determine the ...
Ayse Erdem-Şenatalar +1 more
exaly +3 more sources
Polypropylene as an innovative substitute for jar material of horizontal axis, multi-jar ball milling machine to grind electrode materials for energy storage devices [PDF]
E3S Web of Conferences, 2021 It is approximated that there will be a considerable amount of increase in worlds energy needs. So, there is a need of high energy storing devices when the load is low or moderate.
Shinde Sourabh +3 more
doaj +1 more source
Preparing powder raw materials of permeable bricks by ball milling using electric porcelain wastes
Fenmo yejin jishu, 2023 The influence of ball milling process on the ball milling efficiency of electric porcelain wastes was investigated, and the permeable bricks were prepared by using the ball milled electric porcelain waste powders as the raw materials.
ZHANG Dongliang +7 more
doaj +1 more source
Effect of ball milling on the properties of aggregate powder of loess-based support
Xi'an Gongcheng Daxue xuebao, 2021 In order to investigate the best ball-milling method for the aggregate powder of the loess-based ceramic membrane support, loess powder was treated by dry and wet ball milling methods.
Lu LIU +5 more
doaj +1 more source
Journal of MMIJ, 2022 The high-pressure grinding roll (HPGR) has been known to achieve a high mineral liberation with relatively low energy consumption. However, quantitative methods for evaluating the effect of HPGR grinding on the promotion of the mineral liberation of ...
Yuki TSUNAZAWA +8 more
doaj +1 more source
Effect of Ball Milling on the Structure and Properties of Insoluble Dietary Fiber in Jackfruit Peel
Shipin gongye ke-ji, 2023 To improve the taste and functional properties of water-insoluble dietary fibre (IDF), the IDF of jackfruit peel was dryly ground by planetary ball milling. With characterization and properties analysis, the effect of ball milling time on the morphology,
Haoran HUANG +6 more
doaj +1 more source
Novel synthesis of LaH2 and La2O3 through mechanochemistry and sintering
South African Journal of Chemical Engineering, 2023 Some hydrogen storage materials have been created by a mechanochemical method utilizing ball milling and hydrogen gas. This study developed a novel method for employing hydrogen gas in a ball milling process followed by sintering to dissociate La(OH)3 ...
Satrio Herbirowo +8 more
doaj +1 more source
Study On Ball Milling Duration Effect Of N-doped Graphene For PEMFC Application
Journal of Applied Science and Engineering, 2022 Proton-exchange membrane fuel cell (PEMFC) requires a high-efficiency catalyst to overcome the sluggish oxygen reduction reaction (ORR) at the cathode side, thus N-doped graphene was introduced as an alternative catalyst.
Shu Wen Ooi +2 more
doaj +1 more source
Shipin gongye ke-ji, 2023 To improve the high-value utilization of the coffee processing by-product, the coffee peel insoluble dietary fiber (CPIDF) was modified by wet ball milling, the effects of ball milling time on the composition, structure and functional properties of the ...
Xiaoyu DENG +3 more
doaj +1 more source