[HTML][HTML] Conventional and recent advances in gravity separation technologies for coal cleaning: A systematic and critical review

T Phengsaart, P Srichonphaisan, C Kertbundit… - Heliyon, 2023 - cell.com
Abstract" Affordable and clean energy" is enshrined in the UN Sustainable Development
Goals (SDGs;# 7) because of its importance in supporting the sustainable development of …

Recent progress and potential challenges in coal upgrading via gravity dry separation technologies

C Zhou, X Liu, Y Zhao, X Yang, Y Li, L Dong, C Duan… - Fuel, 2021 - Elsevier
Coal plays a vital role in the economic development of the world as the primary energy. In
recent years, hazardous elements emission from coal utilization has attracted considerable …

Numerical simulation and experiment of coal particles separation in flexible air chamber jig

C Siwei, C Yinghua, M Wenyu, L Haisheng, X Lei… - Minerals …, 2024 - Elsevier
Flexible air chamber jig is a new type of coal sorting and processing equipment with broad
application prospects. The separation of coal particles in the jig mainly depended on the gas …

[HTML][HTML] A review of the dry methods available for coal beneficiation

N Hughes, M le Roux, QP Campbell, F Nakhaei - Minerals Engineering, 2024 - Elsevier
Water is a precious global resource that is important in most currently employed coal
beneficiation practices. These widely accepted processes deliver consistent and precise …

Recent Trends in Mineral Processing Based on Density and Particle Size–A review

A Sobhy - International Journal of Materials Technology and …, 2022 - ijmti.journals.ekb.eg
Most mineral beneficiation development in the world focused on size and density-based
separation technologies. In recent years, ore size-based and density-based separation …

Modern state and tendencies of development of vibration separating machines structures.

VV Piven - EurAsian Journal of BioSciences, 2019 - search.ebscohost.com
The vibration machines are widely used to separate the multicomponent mixtures. Such
machines have a great variety of technological and structural schemes that must take into …

Laboratory-scale tests for the utilization of high ash non-coking coal in coke-making process

S Saida, S Chakravaty, R Sahu, R Das Biswas… - Transactions of the …, 2020 - Springer
India has vast coal resources all over the country; however, the presence of high ash content
makes them invulnerable for industrial usage. To compensate for the rapid depletion of high …

[HTML][HTML] Современные наукоемкие технологии

ВВ Пивень, ОЛ Уманская, НА Кривчун - … : ООО" Издательский дом" … - top-technologies.ru
Рассмотрен процесс сепарирования зерна пшеницы в горизонтальном воздушном
канале по аэродинамическим признакам. При фракционировании исходного …

[PDF][PDF] СОВРЕМЕННОЕ СОСТОЯНИЕ И ТЕНДЕНЦИИ РАЗВИТИЯ СИСТЕМ ПРИВОДОВ ВИБРАЦИОННЫХ СЕПАРИРУЮЩИХ МАШИН

ВВ Пивень, ОЛ Уманская - Журнал издается с 2003 г. 12 …, 2003 - s.top-technologies.ru
Проведен анализ конструкций приводных устройств вибрационных сепарирующих
машин, применяемых в различных отраслях техники для сепарирования сыпучих …