Results 71 to 80 of about 36,249 (194)
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This work proposes a strategy that overcomes the porosity‐graphitization antagonism in carbon materials, converting Sargentodoxa cuneata residue into porous graphitic carbons to enable sustainable, high‐performance energy storage from biomass waste. The antagonism between porosity and graphitization critically limits carbon supercapacitor performance ...
Chuixiong Kong +5 more
wiley +1 more source
Case Studies in Construction MaterialsThis study focuses on the non-cementitious filling technology for underground coal mines, where the filling slurry is prepared using coal gangue as the aggregate, supplemented by fly ash. Based on the slurry ratio determined in the preliminary tests, the
Ping Liu +3 more
doaj +1 more source
Procedure to research characteristics of finely dispersed coal bearing sludge [PDF]
, 2015 Розглянута методика досліджень властивостей тонко дисперсних осадів, що впливає на процес фільтрування. Приведені дослідження процесів, які відбуваються в порах осадів на мікрорівні.
Naumenko, V.G.
core
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