Volume 5, Issue 1, February 2017, Page: 19-23
Experimental Investigation on Sulfur Extraction from Coal Coking Waste
Wenfeng Hao, Department of Applied Chemistry, School of New Energy, Shenyang Institute of Engineering, Shenyang, China
Received: Feb. 8, 2017;       Accepted: Feb. 20, 2017;       Published: Mar. 4, 2017
DOI: 10.11648/j.ajac.20170501.13      View  2101      Downloads  112
Abstract
During coal coking process a great deal of sulfurs are produced and are discarded to surroundings, which makes a lot of lands to be occupied and puts the environment to be polluted. In order to find multi-win production mode of coal coking for resources, surroundings and societies, carbon disulfide as an extracting agent was applied to extract sulfur from sulfur cake in this study. Final laboratory technological condition was that more than 98% sulfur yield could be gotten when the granularity of raw sulfur powder, liquid-solid ratio, extraction temperature, stirring velocity and stirring time respectively were 200 mesh, 3:1 g/g, 40°C, 200rpm and 30 min.
Keywords
Coal Coking, Waste, Sulfur Extraction, Carbon Disulfide, Experiment
To cite this article
Wenfeng Hao, Experimental Investigation on Sulfur Extraction from Coal Coking Waste, American Journal of Applied Chemistry. Vol. 5, No. 1, 2017, pp. 19-23. doi: 10.11648/j.ajac.20170501.13
Copyright
Copyright © 2017 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Reference
[1]
W. F. Hao, Study on Process Economics of Natural Resource Utilization, Natural Resources, 2016; 7, 611-627.
[2]
H. H. Schobert, C. S. Song, Chemicals and materials from coal in the 21st century, Fuel, 2002; 81, 1, 15-32.
[3]
P. Bethell, B. Watters, E. Wolfe, Optimizing fine circuit design to maximize pyrite rejection and enhance coal marketability, International Journal of Coal Preparation and Utilization, 2014; 34, 3-4, 184-197.
[4]
J. Trüby, Strategic behaviour in international metallurgical coal markets, Energy Economics, 2013; 36, 147-157.
[5]
T. Y. Ou, C. Y. Cheng, P. J. Chen, C. Perng, Dynamic cost forecasting model based on extreme learning machine - A case study in steel plant, Computers and Industrial Engineering, 2016; 101, 544-553.
[6]
H. Sun, H. B. Xia, Q. Yang,S. Du,D. D. Song, H. Z. Chang, Investigation of sulfur transformation during coking process, Advanced Materials Research, 2014; 881-883, 228-236.
[7]
Z. H. Qin, H. Chen, D. J. Dai, C. S. Li, Rong L. M, Study on occurrence of organic sulfur in Xinyu clean coking coal by extraction and stripping, Journal of Fuel Chemistry and Technology, 2015; 43, 8, 897-905.
[8]
Platonov, O. I. Development of the coke gas desulfurization technology, 2006 TMS Fall Extraction and Processing Division: Sohn International Symposium, 2006; 5, 193-201.
[9]
J. Hong, F. Zhang, C. Xu, X. Xu, X. Li, Evaluation of life cycle inventory at macro level: a case study of mechanical coke production in China, International Journal of Life Cycle Assessment, 2015; 20, 6, 751-764.
[10]
W. Huang, K. Zhang, X. Tang, Z. Zhao, H. Wan, Coking coals potential resources prediction in deep coal beds in Northern China, Energy Exploration and Exploitation, 2010, 28, 4, 313-324.
[11]
C. Fan, S. Y. Long, T. Wang, Y. Y. Huang, J. Du, H. D. Yang, Y. L. Zhou, Reduction of Fe concentration in Al–4Si–1Fe–1Cu–0.5Zn–0.5Mn alloys with S, Rare Metals, 2016; 35, 4, 320-324.
[12]
R. Ullrich, Alternatives for disposal and recycling of waste elemental sulfur, Air and Waste Management Association - International Conference on Thermal Treatment Technologies and Hazardous Waste Combustors 2014, 2014; 184-193.
[13]
P. Ruiz, T. Steele, J. Eng, Growing markets for North America, International Polyolefins Conference 2010: Finding Value in Today's Business Environment 2010, 2010; Code 81272.
[14]
Edward J. Swain, U. S. refinery-sulfur production peaked in 1996, Oil and Gas Journal, 1999; 97, 10, 77-79.
[15]
G. Dessau, M. L. Jensen, N. Nakai, Geology and isotopic studies of Sicilian sulfur deposits, Economic Geology, 1962; 57, 3, 410-438.
[16]
V. Ferrara, The sulphur mining industry in Sicily, History of Mechanism and Machine Science, 2016; 31, 111-130.
[17]
A. G. M. Ferreira, L. Q. Lobo, The low-pressure phase diagram of sulfur, Journal of Chemical Thermodynamics, 2011; 43, 2, 95-104.
[18]
K. C. Hackley, D. H. Buchanan, K. Coombs, C. Chaven, C. W. Kruse, Solvent extraction of elemental sulfur from coal and a determination of its source using stable sulfur isotopes, Fuel Processing Technology, 1990; 24, C, 431-436.
Browse journals by subject