Results 81 to 90 of about 801 (207)
, 2018 Slime-coating is an important mechanism to deteriorate the concentrate grade in mineral flotation. In this paper, the slime-coating behaviors of fine kaolinite, quartz and calcite particles on the lump coal surface with various roughness were directly ...
Ni, Chao +5 more
core +1 more source
Effect of Metal Cations on Hydration of Montmorillonite and its Mechanism
Kuangchan zonghe liyongThis is an article in the field of mining engineering. Montmorillonite is a kind of clay mineral which has significant impact on the sedimentation of coal slime water.
Yongli YANG, Wei CHENG, Wenhao HUANG
doaj +1 more source
, 2008 The yield and properties of active carbons (AC) produced by combined pyrolysis and activation of the mixtures: hydrolytic lignin – oil slime, brown coal – oil slime and hydrolytic lignin – brown coal – oil slime have been compared. The yield of AC from
Shendrik, Tatiana G. +3 more
core
Co-hydrothermal carbonization of sewage sludge and coal slime for clean solid fuel production: a comprehensive assessment of hydrochar fuel characteristics and combustion behavior. [PDF]
Biomass Convers Biorefin, 2022 Yang X, Wang B, Guo Y, Yang F, Cheng F.
europepmc +1 more source
, 2019 At present, mix-burning of coal slime in a circulating fluidized bed boiler is an effective method to cleanly utilize low-price coal slime. This study proposed a data-based operation cost optimization system for mix-burning coal slime CFB boiler unit ...
Zhang, Wei +3 more
core +1 more source
矿业科学学报, 2018 In coal slime flotation,both the contacting and adsorption between the reagents and coal particles,and the mineralization of particles and bubbles are the key influence factors.In this paper,the collision frequency formulas of particles in turbulent flow
Song Guoyang +4 more
doaj +1 more source
Insight into the Enhanced Removal of Water from Coal Slime via Solar Drying Technology: Dewatering Performance, Solar Thermal Efficiency, and Economic Analysis. [PDF]
ACS Omega, 2022 Guo X +8 more
europepmc +1 more source
Synthesis of cationic flocculant CS-g-ADM and experimental study on coal slurry water sedimentation
Meitan kexue jishuWith the rapid development of the coal industry, the problem of slime water treatment is increasingly serious. Slime water contains a large number of fine coal particles and impurities.
Yajiao LU +5 more
doaj +1 more source
Investıgatıon for Envıronmental Effects and Evaluatıon of Fıne Taılıngs from Tuncbılek Coal Processıng Plant/Turkey [PDF]
International Journal of Economic and Environment Geology, 2019 In energy production, coal still keeps its importance despite many environmental problems. Although Turkey is fortunate in terms of coal reserves, it is not possible to say the same for their quality.
Ali Uçar +2 more
doaj
In this work, solar drying technology was applied for the deep dewatering of coal slime to save thermal energy and reduce the dust produced during the hot drying process of coal slime.
Kan Li (490394) +8 more
core +1 more source