Results 81 to 90 of about 344,147 (354)

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

Parametric evaluation of ball milling of SiC in water [PDF]

A statistically designed experiment was conducted to determine optimum conditions for ball milling alpha-SiC in water. The influence of pH adjustment, volume percent solids loading, and mill rotational speed on grinding effectiveness was examined.
Freedman, M. R., Herbell, T. P., Kiser, J. D.   +2 more
core   +1 more source

Fraksinasi dan Sifat Fisiko-kimia Bungkil Inti Sawit [PDF]

, 2011
The use of palm kernel meal (PKM) in commercial diet by feedindustry is still lower than 5% (1-3%), one of the factors that limit the optimum use of PKM is shell contamination that may affect integrity of intestinal ville.
O, Y. A. (Y)
core  

Sensorized Engineered Tissues with Built‐in Thermoregulation and Nutrient Supply

Advanced Functional Materials, EarlyView.
This work introduces a granular hydrogel‐based tissue engineering platform that includes a closed‐loop temperature control to maintain 37°C and sustainably releases nutrients, thereby enabling cells to retain a high viability even if stored at room temperature for up to 24 h.
Antonia Georgopoulou, Jakob Schreiner, Miriam Filippi, Aiste Balciunaite, Robert K. Katzschmann, Esther Amstad   +5 more
wiley   +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

Effect of ball and feed particle size distribution on the milling efficiency of a ball mill: An attainable region approach

South African Journal of Chemical Engineering, 2018
In this article, alternative forms of optimizing the milling efficiency of a laboratory scale ball mill by varying the grinding media size distribution and the feed material particle size distribution were investigated.
N. Hlabangana, G. Danha, E. Muzenda
doaj   +1 more source

Ідентифікація співвідношення руда/вода на вході кульового млина [PDF]

, 2006
В статті приведені результати досліджень алгоритмічного методу підвищення точності ідентифікації технологічних параметрів при управлінні кульовими млинами.
Кондратець, В. О., Сербул, О. М.   +1 more
core  

Establishing a Model Precursor System: Over a Decade of Research on Carbon Dots from the Citric Acid‐Urea System

Advanced Functional Materials, EarlyView.
The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu, Zhiqi Cai, Xiangxin Sun, Hanyi Zhang, Yiming Hao, Jun Wu, Zekun Yan, Xue Wu, Yiqi Liang, Liming Wang, Songnan Qu   +10 more
wiley   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

Advanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Particle size reduction of Si3N4 with Si3N4 milling hardware [PDF]

The grinding of Si3N4 powder using reaction bonded Si3N4 attrition, vibratory, and ball mills with Si3N4 media was examined. The rate of particle size reduction and the change in the chemical composition of the powder were determined in order to compare ...
Freedman, M. R., Herbell, T. P., Kiser, J. D.   +2 more
core   +1 more source