Results 51 to 60 of about 584,360 (108)

Ball mill, interior of plant

, 2022
Donor: Colorado Mining Association.Photographed by C. F. Parker Sr.Caption reads: "75 ball mill; picture taken by C. F. Parker Sr.
Parker, C. F.
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Production, by co-grinding in a media mill, of porous biodegradable polylactic acid-apatite composite materials for bone tissue engineering [PDF]

, 2009
This paper presents the results of a study of the production of porous biodegradable composite materials by co-grinding, followed by scaffolding. Dry powders of polylactic acid and nanocrystalline carbonated apatite, analogous to bone mineral were co ...
Combes, Christèle, Le Bolay, Nadine, Drouet, Christophe, Lamure, Alain, Santran, Véronique, Dechambre, Gérard, Rey, Christian   +6 more
core   +1 more source

Determination of the granulometric composition parameters of the grinding product in a ball mill

MATEC Web of Conferences, 2018
The article deals with the issue of the formation of the grain composition of the comminuted material inside the drum of a ball mill. The approach to the calculation of the grain composition at its transition from a larger fraction from a smaller ...
Sharapov Rashid
doaj   +1 more source

Realisation of energy saving potential at mining enterprises on the basis of optimal intramill filling [PDF]

E3S Web of Conferences
The authors present the development of an automated system for controlling the loading of the output mill of pebbles and scrap of the beneficiation plant of JSC Lebedinsky GOK on the basis of measurement of bearing vibration signals.
Starykh Svetlana, Minakova Irina, Derkach Natalia, Taranenko Maksim, Ermolaev Denis   +4 more
doaj   +1 more source

Experimental Study on the Grinding Rate Constant of a Ball Mill: Effects of Feed Size and Ball Diameter [Translated]†

KONA Powder and Particle Journal, 2014
The grinding rate constant is one of the important factors needed to measure or evaluate a grinding process. It has been found that the decreasing rate of the feed size is described by a first-order equation in the ...
Yoshiteru Kanda, Kiichi Simodaira, Naoya Kotake, Yasushi Abe   +3 more
doaj   +1 more source

Enhanced grinding process of a cement ball mill through a generalised predictive controller integrated with a CARIMA model

Scientific Reports
Cement ball mills in the finishing stage of the cement industries consume the highest energy in the cement manufacturing stage. Therefore, suitable controllers that result in good productivity and product quality with reduced energy consumption are ...
Venkatesh Sivanandam, Ramkumar Kannan, Valarmathi Ramasamy, Gomathi Veerasamy, Hemalatha Mahalingam, Rengarajan Amirtharajan   +5 more
doaj   +1 more source

Homestake Mine ball mill

, 1969
Caption: "Homestake Ball Mills." Sign: "Allis Chalmers Ball Mill 9' x 11'.

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STUDY ON THE GRINDING EFFICIENCY OF NON-DESIGN KARAZHYRA COAL IN BALL DRUM AND HAMMER MILLS

Шәкәрім университетінің хабаршысы: Техника ғылымдар
This paper presents a comparative study on the grinding efficiency of non-design Karazhyra coal using two main types of milling equipment: ball mills and hammer mills.
A. R. Khazhidinova, A. S. Khazhidinov, O. A. Stepanova, T. N. Umyrzhan   +3 more
doaj   +1 more source

Numerical Analysis of Movement of Balls in a Vibration Mill in Relation with Its Grinding Rate [Translated]†

KONA Powder and Particle Journal, 2014
Effects of grinding conditions and fractional ball filling on the behavior of balls and their collision characteristics in a vibration mill were investigated by image analysis with a video recorder as well as by a ...
Toyokazu Yokoyama, Kishio Tamura, Hiroshi Usui, Genji Jimbo   +3 more
doaj   +1 more source

Effect of Grinding Conditions on Clinker Grinding Efficiency: Ball Size, Mill Rotation Speed, and Feed Rate

Buildings
The production of cement, an essential material in civil engineering, requires a substantial energy input, with a significant portion of this energy consumed during the grinding stage.
Yahya Kaya, Veysel Kobya, Ali Mardani, Naz Mardani, Hatice Elif Beytekin   +4 more
doaj   +1 more source