Results 141 to 150 of about 559,820 (160)
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Journal of the European Ceramic Society, 2017
Abstract The comminution of a typical submicrometre B4C powder with a high-energy mill (i.e., a shaker mill) operated in air in either a dry or a wet environment was investigated. It was found that dry shaker milling (i.e., high-energy ball-milling) is able to progressively refine the B4C particles to the nanoscale.
Angel L. Ortiz +3 more
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Abstract The comminution of a typical submicrometre B4C powder with a high-energy mill (i.e., a shaker mill) operated in air in either a dry or a wet environment was investigated. It was found that dry shaker milling (i.e., high-energy ball-milling) is able to progressively refine the B4C particles to the nanoscale.
Angel L. Ortiz +3 more
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Influence of surfactants on the mechanical properties and comminution of wet-milled calcite
Powder Technology, 1991Abstract This paper reports the initial findings of an investigation to relate the influence of surfactants on the particle size distribution and rate of milling of calcite during wet milling. The results for calcite, milled with and without surfactants for a maximum of 72 h, are presented.
G.M. Carter, J.L. Henshall, R.J. Wakeman
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Recovery of Lithium Carbonate from a Lithium‐Ion Battery Wet‐Comminution Recycling Process
Chemie Ingenieur Technik, 2022S. Musholt, A. Jupke
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2005
When preparing field samples for analysis and testing, it is invariably necessary to split the sample into representative subsamples. If the mass of the original sample is of the order of 1 000 kg (dry-mass basis), then subsamples that are about 100 000–1 000 000 000 times smaller are required for chemical analysis.
K. B. Lodge
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When preparing field samples for analysis and testing, it is invariably necessary to split the sample into representative subsamples. If the mass of the original sample is of the order of 1 000 kg (dry-mass basis), then subsamples that are about 100 000–1 000 000 000 times smaller are required for chemical analysis.
K. B. Lodge
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Effect of wet ball milling on copper ore flotation by fractal geometry
Separation Science and Technology, 2023One of the important parameters in mineral processing is particles morphology, which is a function of the comminution mechanism. Particles morphology has considerable impacts in flotation process.
Iman Moradi, M. Irannajad
semanticscholar +1 more source
A Technical and Economic Comparison of Ball Mill Limestone Comminution with a Vertical Roller Mill
Mineral Processing and Extractive Metallurgy Review, 2021Wet flue gas desulfurization (WFGD), using limestone with forced oxidation (LSFO), is a common Flue gas desulfurization (FGD) process where limestone reacts with SO2 to produce gypsum (CaSO4.2H2O).
Cara Swart, Jeremy M. Gaylard, M. Bwalya
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Adaptation of the ball race mill technology for wet comminution aiming to reduce energy consumption
2023Vertical Roller Mill (VRM) technology was developed more than four decades ago and has found applications mostly in cement grinding operations and in power plants for coal grinding. VRM technology has been well documented in literature to offer energy consumption reduction (from 15% to 30%) over conventional comminution units and circuits. These proven
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Particulate Science and Technology
The particle shape in mineral processing is a function of the comminution mechanism. In this study, the effect of the concentrate particle shape, obtained from the wet ball milling and the low-intensity magnetic separator on magnetite ore is investigated
Fatemeh Inanloo S. A. +2 more
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The particle shape in mineral processing is a function of the comminution mechanism. In this study, the effect of the concentrate particle shape, obtained from the wet ball milling and the low-intensity magnetic separator on magnetite ore is investigated
Fatemeh Inanloo S. A. +2 more
semanticscholar +1 more source
Pathway Comparison of Comminution Energy Consumption from Wet Wood Chips to Dry Sub-mm Particles
2016 ASABE International Meeting, 2016Abstract. This study compared multiple pathways to produce small (0.8mm GMD) wood particles from fuel-grade Douglas fir chips. Six pathways were selected representing two industry-standard hammermill pathways plus four that included rotary shearing of green chips before drying and final hammermilling.
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