The Second China Energy Scientist Forum (CESF 2010 E-BOOK)

Xuzhou,China,10.18-10.19,2010

ISBN: 978-1-935068-37-2 Scientific Research Publishing, USA

E-Book 2244pp Pub. Date: October 2010

Category: Medicine & Healthcare

Price: $360

Title: Coal Desulfurization Using Iron Ore and Sodium Hydroxide
Source: The Second China Energy Scientist Forum (CESF 2010 E-BOOK) (pp 1487-1490)
Author(s): Pengcheng Yan, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, CHINA,100083
Hong Li, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, CHINA,100084
Luofang Guo, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, CHINA,100085
Ziquan Li, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, CHINA,100086
Abstract: Desulfurization of Chinese anthracite coal was investigated using iron ore powder and sodium hydroxide under mild condition. Effects of iron ore, sodium hydroxide and treating time on coal desulfurization were discussed. Basically, sulfur reduction was found increasing with concentration of iron ore and sodium hydroxide increasing as well as the extension of treating time. Mutual effects of iron ore and sodium hydroxide on desulfurization were discussed to explain the sulfur reduction fluctuation. A range from 4%~43% total sulfur reduction was achieved depending on desulfurization conditions.
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