Results 91 to 100 of about 366,945 (207)

Moisture Migration and Drying Mechanisms of Coal Slime Under Hot–Air and Steam Flash Drying

Separations
Coal slime, typically with particle sizes below 1 mm, is difficult to utilize directly and is frequently associated with energy loss and environmental burden.
Gangqiang Zhao, Ke Li, Fengyuan Cui, Shaoyu Yao, Yadong Zhang, Zongsheng Sun   +5 more
doaj   +1 more source

Race in the Metabolic Rift: The Metaphor and Materiality of Whiteness

Antipode, Volume 57, Issue 5, Page 1846-1871, September 2025.
Abstract If metabolic rifts are ruptures, chasms, or divisions, what happens inside them? Shifting attention from multi‐scalar socio‐ecological and corporeal metabolisms towards the internal dynamics of rupture, this paper returns to the origins of metabolic thought to see what happens at the bottom of these clefts within nature.
Archie Davies
wiley   +1 more source

Pore structure characteristics of filter cake in coal slurry water pressure filtration

矿业科学学报, 2017
The pore structure of filter cake is the key factor influencing coal slurry water filtering effect, but filter cake structure is easily damaged and coal particles and pores become indistinguishable during the coal slime filter cake measurement.In order ...
Wang Donghui, Liu Wenli, Zhang Xueren, Chen Huan   +3 more
doaj  

ANALYSIS OF WAYS TO INTENSIFY FLOCCULATION OF FINELY DISPERSED SLIME [PDF]

, 2017
The object of research is the process of the slime cleaning of the coal preparation plant from suspended solids by flocculation. The process of flocculation is multifactorial and depends on the concentration of the solid phase in the slime, the dispersed
Ponomarova, Nataliia, Shestopalov, Oleksii, Oleksіi Shestopalov, Nataliia Ponomarova   +3 more
core   +1 more source

Extraction of characteristic parameters of coal slime flocs and its dynamic change

矿业科学学报, 2017
A fully-automated image processing script based on clarity value of floc was developed to solve the existing problems of fuzzy coal slime flocs difficulties in accurate identification.In the procedure, out-of-focus flocs were automatically removed to ...
Jiao Xiaomiao, Liu Wenli, Yang Zongyi, Zhang Zhenya   +3 more
doaj   +1 more source

Research on Optimization of Coal Slime Fluidized Bed Boiler Desulfurization Cooperative Operation

, 2020
The semi-dry desulfurization of slime fluidized bed boilers (FBB) has been widely used due to its advantages of low cost and high desulfurization efficiency.
Yudong Xia, Hanyu Zhang, Aipeng Jiang, Xiaofang Lv, Yamei Lin, Yangjian Xiao   +5 more
core   +1 more source

Toward Mechanism-Driven Control: A Soft-Sensor for Zeta Potential and Settling-Decisive Parameters in Coal Slime Water Treatment

Separations
Intelligent dosing in coal slime water treatment remains a challenge due to the lack of real-time and solid hardware-based measurement of key microscopic parameters governing the settling process, particularly zeta potential.
Jing Chang, Bianbian Guo, Guoyu Bai, Xinyuan Zhang, Hang Zhang, Wei Zhao, Zhen Li   +6 more
doaj   +1 more source

Effect of Metal Cations on Hydration of Montmorillonite and its Mechanism

Kuangchan zonghe liyong
This 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

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

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, Li K, Zhou P, Liang J, Gu JN, Xue Y, Guo M, Sun T, Jia J.   +8 more
europepmc   +1 more source