Results 21 to 30 of about 25,262 (279)
A Kinetic Study of Micronization Grinding of Dry Mica in a Planetary Ball Mill
Advances in Materials Science and Engineering, 2013 This paper presents results of the research of micronization grinding of dry mica in a planetary ball mill. Investigation was conducted in order to improve the quality and to obtain clearly defined properties and characteristics of mica powder.
Ljubiša Andrić +5 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
Structural and magnetic properties of mechanochemically synthesized nanocrystalline titanium monoxide [PDF]
, 2012 Nano-sized titanium monoxide (TiO) powder was prepared by mechanochemical synthesis. A mixture of commercial Ti and TiO2 (rutile) powders with the molar ratio of 1:1 was milled in a planetary ball mill for 5, 10, 20, 30 and 60 min under argon atmosphere.
Barudžija, Tanja +6 more
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Mechanochemical Synthesis of Cu2MgSn3S8 and Ag2MgSn3S8 [PDF]
, 2020 Two new thiospinels of the type AI2BIICIV3SVI8 were successfully synthesized via a mechanochemical route using binary sulfides and sulfur. Cu2MgSn3S8 and Ag2MgSn3S8 are the first AI2BIICIV3SVI8 compounds with magnesium as divalent cation.
Heppke, Eva Maria +4 more
core +1 more source
Microstructural control of porous Al2TiO5 by using potato starch as pore-forming agent [PDF]
, 2013 In this study, we have tried to prepare porous Al2TiO5 ceramics with potato starch as a pore-forming agent at relatively low sintering temperatures by reactive sintering method using fine-grained starting materials.
MAKI Ryosuke +3 more
core +1 more source
A novel technology for minimizing the synthesis time of nanostructured powders in planetary mills [PDF]
Materials Research, 2014 A key objective in processing of nanostructured powders via high energy ball milling is to minimize the synthesis time. This paper presents the application of imperialist competitive algorithm (ICA) for optimization of milling parameters in order to ...
Majid Abdellahi, Maryam Bahmanpour
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Hallmarks of mechanochemistry: From nanoparticles to technology [PDF]
, 2013 The aim of this review article on recent developments of mechanochemistry (nowadays established as a part of chemistry) is to provide a comprehensive overview of advances achieved in the field of atomistic processes, phase transformations, simple and ...
Achimovičová, M. +10 more
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Engineering Science and Technology, an International Journal, 2020 After some other processes, α-Fe2O3 red powder particles -by-product of regeneration of spent pickling liquor in ARP in iron and steel industry- should be ground up to pigment grade to convert it to a value added product, red iron oxide pigment.
Ozgur Karakas, Erdogan Kanca
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COMPARATIVE INVESTIGATION OF GLASS WASTE GRINDING IN VARIOUS MILLS
Rudarsko-geološko-naftni Zbornik, 2022 The present work deals with systematic grinding investigation and determination of grindability of container glass bottles. The systematic grinding tests were carried out in three different kinds of ball mills (a drum mill, a vibrating mill, and a ...
Ildikó Fóris, Gábor Mucsi
doaj
Study of the Grinding of Coffee Waste Prior to Its Valorization
Chemical Engineering Transactions, 2023 Coffee is one of the most important food products worldwide, but it also generates substantial amounts of waste, including spent coffee (SC), and coffee silver skin (CSS).
Josefa Fernandez-Ferreras +2 more
doaj +1 more source