Stone coal as a potential atmospheric mercury source in Da-Ba-Shan mountain areas, China
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Coal Geology"
DOI: 10.1016/j.coal.2019.03.007
Abstract: Abstract Mercury (Hg) emissions from stone coal that formed from marine lower organisms in the late Proterozoic and early Paleozoic have not been paid much attention in China. In this research, Hg concentrations in different… read more here.
Keywords: humic coal; stone coal; mountain areas; coal ... See more keywords
Isolation of vanadium-resistance endophytic bacterium PRE01 from Pteris vittata in stone coal smelting district and characterization for potential use in phytoremediation.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2017.07.036
Abstract: This study investigates the V-resistant endophytic bacteria isolated from V-accumulator Pteris vittata grown on stone coal smelting district. Among all the ten isolates, the strain PRE01 identified as Serratia marcescens ss marcescens by Biolog GEN… read more here.
Keywords: coal smelting; smelting district; resistance; pteris vittata ... See more keywords
Synergetic valorization of basic oxygen furnace slag and stone coal: Metal recovery and preparation of glass-ceramics.
Sign Up to like & getrecommendations! Published in 2021 at "Waste management"
DOI: 10.1016/j.wasman.2021.08.044
Abstract: A synergetic valorization method was proposed to convert the basic oxygen furnace (BOF) slag and stone coal into ferroalloy and glass-ceramic in this work. Effects of reduction time, temperature, and the mass ratio of BOF… read more here.
Keywords: slag; reduction; glass; stone coal ... See more keywords
Source separation of V and Fe by two-stage selective leaching during V extraction from stone coal
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra01154g
Abstract: A method of two stage selective leaching for separation of V and Fe during V extraction from stone coal was developed. In the primary procedure stone coal was roasted in an inert atmosphere at 900… read more here.
Keywords: extraction stone; stage; stone coal; separation ... See more keywords
Influences of Grinding on the Classification and Enrichment of Vanadium in Stone Coal
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mining Science"
DOI: 10.1134/s1062739119056222
Abstract: Grinding, as an important preparation step for beneficiation is very necessary to study for the finely disseminated extent, vanadium-bearing stone coal with complex chemical composition. In this paper, grinding medium, time, degree and monomer dissociation… read more here.
Keywords: stone coal; grinding classification; vanadium; classification ... See more keywords
Risk assessment and microbial community structure in agricultural soils contaminated by vanadium from stone coal mining.
Sign Up to like & getrecommendations! Published in 2022 at "Chemosphere"
DOI: 10.2139/ssrn.3967410
Abstract: High health risks of vanadium (V) released by the mining of vanadium titanomagnetite (VTM) have been widely recognized, but little is known about the risks and microbial community responses of V pollution as a consequence… read more here.
Keywords: vanadium; stone coal; coal mining; microbial community ... See more keywords
Enrichment and Chemical Speciation of Vanadium and Cobalt in Stone Coal Combustion Products in Ankang, Shanxi Province, China
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph19159161
Abstract: Stone coal enriches more elements compared to other coals, especially Vanadium (V). The content of Co is relatively low, while its environmental risk is relatively high. This study collected the stone-coal samples to investigate the… read more here.
Keywords: combustion products; coal; combustion; chemical speciation ... See more keywords
Heterotrophic Bioleaching of Vanadium from Low-Grade Stone Coal by Aerobic Microbial Consortium
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph192013375
Abstract: Bioleaching is a viable method that assists in increasing the vanadium output in an economical and environmentally friendly manner. Most bioleaching is conducted by pure cultures under autotrophic conditions, which frequently require strong acidity and… read more here.
Keywords: bioleaching vanadium; vanadium; stone coal; low grade ... See more keywords
Vanadium Transitions during Roasting-Leaching Process of Vanadium Extraction from Stone Coal
Sign Up to like & getrecommendations! Published in 2018 at "Minerals"
DOI: 10.3390/min8020063
Abstract: The vanadium occurrence in stone coal, water leaching, and acid leaching residue was investigated by energy dispersive spectrometer (EDS) mapping and point analysis, and the vanadium transitions during roasting-leaching of stone coal were revealed. In… read more here.
Keywords: vanadium; process; vanadium transitions; stone coal ... See more keywords