Measurement of Hg in the Coal of Liupanshui Mining Area
Yonghua Ji, Bingke Qin, Zhiling Bai, Junpu Wang
Available Online February 2018.
- 10.2991/ifeesm-17.2018.147How to use a DOI?
- Hg; coal; Nitrification; Atomic fluorescence spectrophotometer
The phase composition of raw coal in Liupanshui Miluo area was analyzed by XRD, and the Hg content of raw coal was measured by atomic fluorescence spectrometer, and discussed the occurrence of Hg in the coal. The results showed that the Hg content in the coal increased with the sulfur, density, size and ash increasing. When the density exceeded 1.8g/cm3, the maximum Hg content reached to be 1.68 ppm. At the same time the maximum sulfur and ash also measured respectively, it is 2.68% and 45.47%. The ash and sulfur in coal had high correlations with the content of Hg in coal, which indicated that Hg had certain inorganic affinity. The density distribution model of mercury in Miluo coal was obtained.
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yonghua Ji AU - Bingke Qin AU - Zhiling Bai AU - Junpu Wang PY - 2018/02 DA - 2018/02 TI - Measurement of Hg in the Coal of Liupanshui Mining Area BT - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017) PB - Atlantis Press SP - 780 EP - 783 SN - 2352-5401 UR - https://doi.org/10.2991/ifeesm-17.2018.147 DO - 10.2991/ifeesm-17.2018.147 ID - Ji2018/02 ER -