Analysis on the Characteristics of PM2.5 Emissions from Coal-fired Power Plants in Jilin Province [PDF]
E3S Web of Conferences, 2023 The thermal power industry is the largest coal consumer, and the contribution of its air pollutants to PM2.5 has become a hot topic of public concern, which is worthy of in-depth study.
Liu Yi +4 more
doaj +1 more source
Development of a compact excavator mounted dust suppression system [PDF]
, 2013 This paper reports on the investigation of an excavator mounted dust suppression system for demolition and construction activities. Ever increasing pressure is placed on contractors to improve their environmental performance, especially dust emissions ...
Cheung, Wai Ming, Wallace, Kieran
core +1 more source
The dependence of particle size on cell toxicity for modern mining dust
Scientific Reports, 2023 Progressive massive pulmonary fibrosis among coal miners has unexpectedly increased. It would likely due to the greater generation of smaller rock and coal particles produced by powerful equipment used in modern mines.
Yi-Hsuan Chen +7 more
doaj +1 more source
A Study on Dust Dry Deposition: Wind-tunnel Experiment and Improved Parameterization [PDF]
, 2013 Dust deposition is a key component of the dust cycle in the Earth system. The lack of understanding for the mechanisms of dust deposition has been a major bottle neck to the development of the dust-related research field.
Zhang, Jie
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The influence of the coal dust composition on the propagation speed of the combustion front of the coal dust with an inhomogeneous particle distribution in the air [PDF]
Компьютерные исследования и моделирование, 2018 The problem of the combustion of a gas suspension with an inhomogeneous distribution of particles over space occurs exists for the coal dust suspension combustion in combustion chambers and burners.
Kseniya Mikhailovna Moiseeva +1 more
doaj +1 more source
矿业科学学报, 2022 In order to reduce the harm of dust dispersion in open-pit coal mine to the mining environment and the damage of personnel and equipment, this paper carried out the research on dust migration, distribution and treatment in open-pit coal mine by taking ...
Zhao Hongbao +5 more
doaj +1 more source
Influence of coal particle size on gas adsorption equilibrium time
, 2021 The degree of coal pulverization leads to the difference of gas adsorption state in coal, which has an important impact on the gas migration time in coal pores.
XU Lehua, JIANG Haina, CHENG Yuanping
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Granular bed filtration is a promising technology for removing dust from high‐temperature coal pyrolysis gas. In this work, the reactivity of coal pyrolysis products over ceramsite, char, ultrastable Y‐type (USY) zeolite, and quartz particles was compared.
Shuaiqiang Yang +4 more
wiley +1 more source
A new simple, low-cost approach for generation of the PM10 fraction from soil and related materials: Application to human health risk assessment [PDF]
, 2014 A new simple, robust and low-cost wet laboratory method for the generation of the
Dean, John +3 more
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In situ mapping of iron oxidation in laminar metal fuel flames using X-ray absorption spectroscopy. [PDF]
J Synchrotron RadiatFor the first time an iron metal flame has been mapped by in situ X‐ray absorption spectroscopy. Strong gradients in oxidation state and phase composition across the metallic core and the flame front were found with FeO peaking at the visible flame front and Fe3O4 forming further beyond.Metal fuels such as iron are promising carbon‐free energy carriers
Braun L +7 more
europepmc +2 more sources