2014
DOI: 10.1016/j.fuproc.2014.06.009
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Emission characteristics of Cd, Pb and Mn from coal combustion: Field study at coal-fired power plants in China

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Cited by 116 publications
(64 citation statements)
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“…Taking environmental pollution and sustainable development into consideration, the fly ash in this CFB power plant was converted to foam glass. Compared with some previous CFB samples [46,47], the concentrations of Hg and Cd in fly ash samples were much higher. Considering the requirement of low concentration of heavy metals in some materials, pre-treatment (lowering the concentration of heavy metals of fly ash) is necessary for the in depth application of fly ash.…”
Section: Emission Levels Of Heavy Metalscontrasting
confidence: 71%
“…Taking environmental pollution and sustainable development into consideration, the fly ash in this CFB power plant was converted to foam glass. Compared with some previous CFB samples [46,47], the concentrations of Hg and Cd in fly ash samples were much higher. Considering the requirement of low concentration of heavy metals in some materials, pre-treatment (lowering the concentration of heavy metals of fly ash) is necessary for the in depth application of fly ash.…”
Section: Emission Levels Of Heavy Metalscontrasting
confidence: 71%
“…Similarly, Deng et al, (Deng et al, 2014) (9.44 μg/g), Ta (0.62 μg/g), Hf (3.71 μg/g), Th (5.84 μg/g), and rare earth elements (ΣLa-Lu+Y, 136 μg/g) and toxic elements of Hg (0.163 μg/g), As (3.79 μg/g), and F (130 μg/g). Baba et al, (Baba & Kaya, 2004) in their study stated that lignite use in power generation has led to increase in environmental related problems.…”
mentioning
confidence: 84%
“…Furthermore, environmental concerns about the emissions of carbon and sulfur oxides are quite significant [3][4][5] even when using the highest-quality coal (the reserves of such coals are limited as well) [6,7]. In this context, sustainable technologies become very attractive by providing ways to use wastes of fuel production-in particular, from coals and oils-or to develop new coal-water fuel compositions [8]. The technologies of coal-water slurry (CWS) and coal-water slurry containing petrochemicals (CWSP) are the best known.…”
Section: Introductionmentioning
confidence: 99%
“…With CWS and CWSP, the main emphasis is on the use of low-rank coals, organic wastes, and black oils [8][9][10]. This results from the need to meet several objectives [8,9]: to reduce the dispersion of sulfur and carbon oxides during coal combustion, to expand the raw material resources base in order to produce fuels from the corresponding wastes, to improve combustion efficiency of low-rank coals, and to utilize organic wastes and black oils more effectively.…”
Section: Introductionmentioning
confidence: 99%
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