Results 81 to 90 of about 36,299 (243)
Energy-Saving Vibration Impulse Coal Degradation at Finely Dispersed Coal-Water Slurry Preparation [PDF]
, 2015 Theoretical and experimental research results of processes of finely dispersed coal-water slurry preparation for further generation of energetic gas in direct flow and vortex gas generator plants have been presented.
Andrienko, V. G. +6 more
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Flame‐retardant bio‐based thermo‐flexible phase‐change composites for advanced battery thermal management. Batteries face critical challenges in thermal management, including overheating risks, poor interfacial contact, and mechanical vibration–induced performance attenuation.
Shichao Feng +7 more
wiley +1 more source
Energy Science &Engineering, EarlyView.ABSTRACT Traditional air conditioners suffer from low energy efficiency and exacerbate grid peak loads. While ice storage offers energy‐saving potential, the systematic regulation of ice packing fraction (IPF) on cooling consumption and its synergy with dynamic carbon emissions remains unexplored.
Di Yang, Wenpeng Hong, Xu Jin
wiley +1 more source
Evaluation of the effects of coal grinding in terms of coal water slurry preparation
E3S Web of Conferences, 2016 Coal Water Slurry (CWS) is a specific form of solid fuel. It occurs in the form of finely ground coal particles and water. Depending on the use, the content of combustible matter is from 40 to 70% by weight.
Robak Jolanta +2 more
doaj +1 more source
Treatment of acid mine drainage water at the Blaauwkraanz South discard facility [PDF]
MATEC Web of ConferencesThe Blaauwkraanz Mineral Residue Facility (MRF) is a coal discards facility designed to accommodate coarse and fine coal discards from the Navigation Coal Processing Plant in South Africa.
Mafukata Mulweli Yolanda +1 more
doaj +1 more source
Experimental validation of a fluid dynamics based model of the UF Falcon concentrator in the ultrafine range [PDF]
, 2012 The process of separating ultrafine particles, say below 80 μm, on the basis of density is a true technical challenge. Indeed, the separation process itself becomes very much size dependent with such fine particles, so that large enough density ...
Bourgeois, Florent +2 more
core +2 more sources
Impact of Al3+ Concentration on Montmorillonite Sedimentation: Insights Into Particle Size Behavior
ChemistryOpen, EarlyView.The current research essentially focuses on the coagulation and sedimentation characteristics of particles with two distinct particle‐size compositions. The DLVO theory confirms that under the influence of aluminum ions, the coarse and fine particle sampleS of montmorillonite essentially possess the effect of eliminating or weakening the “barrier ...
Hanyu Zhao +12 more
wiley +1 more source
International Journal of Mining Science and TechnologyThe surface/interfacial reactivity of clay is a critical factor influencing the sedimentation of coal slurry water. To achieve efficient sedimentation of coal slurry water, this paper introduces a novel approach that regulates the hydrophobicity of ...
Jun Chen +5 more
doaj +1 more source
Основные технологические параметры водоугольного топлива [PDF]
, 2015 Наведено огляд технічних рішень по водновугільному паливу. Дана детальна характе-ристика основних технологічних характеристик ВУТ. Визначено основні властивості твердої фази, які впливають на плинність і седиментаційну стійкість водовугільних суспензій ...
Самойлик, В.Г.
core
Thixotropy of highly loaded coal-water slurries.
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 1984 For the better preparation of highly loaded coal-water slurries in coal utilization processes, the thixotropic behavior of CWM was simulated by means of a new thixotropy model employing the yield stress as a structural parameter. Ways to imrpove the slurry preparation method were studied by combining the experimental results of thixotropy and stability
HIROMOTO USUI +3 more
openaire +2 more sources