Based on these samples, we used inductively coupled-plasma mass spectroscopy, X-ray diffraction, scanning electron microscope with an energy …

The liquid metal clings to (wets) glass and similar surfaces. The crystal structure of gallium …Discovery of the superlarge gallium ore deposit in Jungar41(6):1053-1062.Discovery and Genesis Discussion on A Early-Cambrian Large-Scale Vanadium Deposit from Eastern Guizhou, اقرأ المزيد

A preliminary estimation showed that the ensured and prospected reserves of Ga in No.6 Coal are up to 6.3 × 104t and 8.57 × 15t, indicating a superlarge gallium ore …

Reuse of the solid residue from coal fly ash alumina extraction (FAAE) by acid leaching is problematic. Conversion of this solid residue into aluminum-rich zeolite (13X) and silicon-rich zeolite ...

A preliminary estimation showed that the ensured and prospected reserves of Ga in No.6 Coal are up to 6.3 × 10 4 t and 8.57 × 1 5 t, indicating a superlarge gallium ore deposit. The particular paleogeography of the Jungar Coalfield and the peculiar carrier of Ga in …

The discovery of a super-large coal-hosted gallium and aluminum deposit in the Jungar Coalfield ... Dai, S.; Ren, D.; Li, S. Discovery of the superlarge gallium ore deposit in Jungar, Inner …

Gallium-bearing terrigenous and tuffaceous clayey layers with 50–300 ppm Ga have also been found in the basement and host rocks of some coal basins in southwestern China (Dai et al., 2010). The Jungar deposit (Ordos Basin, northern China) stands out amongst other Ga-bearing coal deposits due to the very high total Ga accumulation ( Dai …

Discovery of the superlarge gallium ore deposit in Jungar, Inner Mongolia, North China more by Dai Shifeng Mineralogy and geochemistry of No.6 Coal from the Heidaigou Mine of the Jungar Coalfield of North China were studied using instrumental neutron activation analysis, inductively coupled-plasma mass spectroscopy, X-ray fluorescence...

The discovery of a super-large coal-hosted gallium and aluminum deposit in the Jungar Coalfield ... Dai, S.; Ren, D.; Li, S. Discovery of the superlarge gallium ore deposit in Jungar, Inner Mongolia, North China. Chin. Sci. Bull. 2006, 51, 2243–2252. [Google Scholar] Seredin, V. From coal science to metal production and environmental ...

show that gallium concentration is as high as 44.8 μg·g−1 in the whole coal-channel sample, and varies from 30.1 μg·g −1 to 76.0 μg·g 1 (mean 51.9 μg·g−1) in the main …

This scientific research laid the foundation for gallium production from coal and resulted in the construction of a pilot plant (in Inner Mongolia, China) with a planned …

The discovery of a super-large coal-hosted gallium and aluminum deposit in the Jungar Coalfield (Inner Mongolia), China is another example, which was highly recognized and considered as the third most …

Discovery of the superlarge gallium ore deposit in Jungar, Inner Mongolia, North China. 2006 • Dai Shifeng. ... The results show that gallium concentration is as high as 44.8 μg·g−1 in the whole coal-channel sample, and varies from 30.1 μg·g−1 to 76.0 μg·g−1 (mean 51.9 μg·g−1) in the main minable benches of No.6 Coal. ...

The crude reserve estimate of gallium resources in central China is approximately 10.06 × 10 4 tons, corresponding to a super-large coal-hosted gallium ore deposit. The unique …

Discovery of the superlarge gallium ore deposit in Jungar, Inner Mongolia, North China. 2006 • Dai Shifeng. Download Free PDF View PDF. International Journal of Coal Geology. Petrographical properties and unusual features of Kangal coals, Sivas–Turkey. 2011 • …

×104t and 8.57×105t, indicating a superlarge gallium ore deposit. The particular paleogeography of the Jungar Coalfield and the peculi ar carrier of Ga in coal suggest that this Ga ore deposit is unique in the world. Rare earth elements are also enriched in coal and laboratory ashes. The weighted average concentra-

Gallium is a rare and valuable metal but can be anomalously enriched in coal. In Inner Mongolia, a coal deposit hosts concentrations of aluminium and gallium of economic value (Dai & Finkelman, 2018; Dai et al., 2006). 2.4 Conversion of waste to value-added products 2.4.1 Construction materials

Gallium (III) nitrate hydrate (Ga (NO 3) 3 ·xH 2 O) (obtained from Merck company) to prepare GaCl 3 solutions. The pH of the solutions was adjusted by hydrochloric acid and sodium hydroxide solutions. ... Discovery of the superlarge gallium ore deposit in Jungar, Inner Mongolia, North China. Chin. Sci. Bull., 51 (2006), pp. 2243-2252. …

Gallium is distributed heterogeneously in the coals, and reaches ore-forming scales only in No. 6 coal of Heidaigou Surface Mine, not in the other mining districts of Jungar Coalfield. ... Dai S F, Ren D Y, Li S S. Discovery of the superlarge gallium ore deposit in Jungar, Inner Mongolia, North China. Chin Sci Bull, 2006, 51: 2243–2252.

Coal have been considered as the most complex geologic material (Dai et al. 2006a; Finkelman et al. 2019).Coal may contain the largest variety of minerals in nature, based on the numerous publications of minerals found in coal (Özer et al. 2017).From an academic point of view, minerals in coal are useful indicators of paleoenvironments and …

A preliminary estimation showed that the ensured and prospected reserves of Ga in No.6 Coal are up to 6.3 x 10{sup 4}t and 8.57x10{sup 5}t, …

A preliminary estimation showed that the ensured and prospected reserves of Ga in No.6 Coal are up to 6.3 × 104t and 8.57 × 15t, indicating a superlarge gallium ore deposit. The particular paleogeography of the Jungar Coalfield and the peculiar carrier of Ga in coal suggest that this Ga ore deposit is unique in the world.

Discovery of the superlarge gallium ore deposit in Jungar, Inner Mongolia, North China Authors. Dai Shifeng; Ren Deyi; Li Shengsheng; Content type: Articles Pages: 2243 - 2252; An erosional hiatus in Chinese loess sequences revealed by closely spaced optical dating Authors (first, second and last of 4) ...

The discovery of a super-large coal-hosted gallium and aluminum deposit in the Jungar Coalfield ... S. Discovery of the superlarge gallium ore deposit in Jungar, Inner Mongolia, North China. Chin ...

Coal-hosted gallium-rich ores are mainly explored with geochemical analyses, and their elasticities lack research. This paper incorporated core testing, rock-physics modeling, and Monte Carlo simulations to characterize the elastic parameters of gallium-rich cores and discuss whether coal-hosted gallium-rich ores are elastically detectable. The measured …

Coal-hosted gallium-rich ores are mainly explored with geochemical analyses, and their elasticities lack research. This paper incorporated core testing, rock-physics modeling, and Monte Carlo simulations to characterize the elastic parameters of gallium-rich cores and discuss whether coal-hosted gallium-rich ores are elastically …

Dai S F, Ren D Y, Li S S. Discovery of the superlarge gallium ore deposit in Jungar, Inner Mongolia, North China. Chin Sci Bull, 2006, 51(18): 2243–2252 ... Ren D Y, Li S S, et al. A discovery of extremely-enriched boehmite from coal in the Jungar Coalfield, the Northeastern Ordos Basin. Acta Geol Sin (in Chinese), 2006, 80(2): 394–300 ...

Shengsheng Li's 6 research works with 772 citations and 1,180 reads, including: Coal facies evolution of the main minable coal-bed in the Heidaigou Mine, Jungar Coalfield, Inner Mongolia, northern ...

Gallium in the Jinshan coal is essentially in silicate association, only minor in organic association and below the detection limit in sulfide association. ... Discovery of the superlarge gallium ore deposit in Junger, Inner Mongolia, North China. Chinese Science Bulletin, 51(2), 177–185 (in Chinese with English abstract). Article CAS Google ...

Coal fly ash (CFA) provides important resources of gallium, which is regarded as an irreplaceable material in many technologies. A prospective roasting reagent assisted acid leaching process was proposed for the purpose of extracting gallium. ... S. Discovery of the superlarge gallium ore deposit in Jungar, Inner Mongolia, North …