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Understanding the petrological composition of coal is crucial since macerals provide information regarding water and oxygen availability, and coal facies (Teichmüller, 1989;Dai et al., 2020).
Coal geology and coal technology by Colin R. Ward, 1984, Blackwell Scientific Publications edition, in English
Read the latest articles of International Journal of Coal Geology at ScienceDirect, Elsevier's leading platform of peer-reviewed scholarly literature ... Download PDFs Export citations. ... Contents. Research Papers; Special Section in Memory/Honor of Prof. Colin R Ward: Edited by Shifeng Dai, Ian Graham, and David French; Receive an ...
International Journal of Coal Geology. Volume 137 ... Author links open overlay panel Binoy K. Saikia a, Colin R. Ward b, Marcos L.S. Oliveira c, James C. Hower d, Felipe De Leao c ... Goethite. Identified using the standard Raman spectrum at 785 nm, as recorded from a spot on one of the coal fly ash (SCFA). Download: Download full …
Colin WARD | Cited by 13,131 | of UNSW Sydney, Kensington (UNSW) | Read 220 publications | Contact Colin WARD ... Geology. Energy. Applied Mineralogy. Publications. ... The Herrin coal (Western ...
Section snippets Ge-bearing coal deposits and sample collection. All three high-Ge coals have a low rank and low calorific values. For example, R r = 0.45% for the Wulantuga coal (Dai et al., 2012b) and 0.48% for the Lincang coal (R r = 0.58% for the Lincang coal as reported by Zhuang et al., 1998), and 0.39% for the Spetzugli coals …
Special Issue in Memory/Honor of Prof. Colin R Ward. Last update 31 March 2021. Shifeng Dai. Ian Graham. David French. /. Download PDFs. Export …
Valuable elements in Chinese coals: a review Shifeng Dai, Xiaoyun Yan, Colin R. Ward, James C. Hower, Lei Zhao, Xibo Wang, ... He is the Editor-in-Chief of the International Journal of Coal Geology, the Chief Scientist of the National Key Basic Research Program of China, Changjiang Scholar Professor of Ministry of Education ...
Colin R. Ward via Scopus - Elsevier Mineralogical and geochemical anomalies of late Permian coals from the Fusui Coalfield, Guangxi Province, southern China: Influences of …
Read the latest articles of International Journal of Coal Geology at ScienceDirect, Elsevier's leading platform of peer-reviewed scholarly literature ... Download PDFs Export citations. ... Research Papers; Special Section in Memory/Honor of Prof. Colin R Ward: Edited by Prof. Shifeng Dai, Dr. Ian Graham, and Dr. David French; Special ...
International Journal of Coal Geology. ... Uschi M. Graham a, Colin R. Ward b, Irena J. Kostova c, Mercedes M. Maroto-Valer d g, Shifeng Dai e f. Show more. Add to Mendeley. Share. Cite. ... Image 93705 07. (B), isotropic coke surrounding glass; Source: Central Appalachian bituminous coal-derived FA; Image 94016 05. Download: …
International Journal of Coal Geology. Supports open access. 11.0 Citre. 5.6 Impact Factor. Articles & Issues. About. Publish. ... Download PDFs Export ... Contents. Research Papers; Special Section in Memory/Honor of Prof. Colin R Ward: Edited by Prof. Shifeng Dai, Dr. Ian Graham, and Dr. David French; Receive an update when the latest ...
GEOLOGY – Vol. V – Coal Exploration and Mining Geology - Colin R. Ward . COAL EXPLORATION AND MINING GEOLOGY . Colin R. Ward Head, School of Geology, University of New South Wales, Sydney, Australia
As described by Zhang (1993) and the China Coal Geology Bureau (1996), a widespread coal covering a total area of ~ 70,000 km 2 was deposited in a peat swamp that developed on the mafic tuffs in a continental environment (China Coal Geology Bureau, 1996). The mafic tuff generally exhibits positive Ce anomalies (Fig. 4 A).
Recent advances in coal geology are highlighted. The increase in our knowledge of peat formation is emphasized and the application of hydrological models of mire systems to …
Download Free PDF. Download Free PDF ... Colin R. Ward b, W.A. van der Westhuizen c b a CSIRO Petroleum, P. O. Box 136, North Ryde, NSW, 1670, Australia School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, 2052, Australia c Department of Geology, University of the Free State, P. O. Box 339 ...
The proportions of microscopically visible minerals in a coal sample may be evaluated in conjunction with the microscopic point-count analysis used to determine the relative percentages of the different maceral components (Taylor et al., 1998)parative studies (e.g. Ward et al., 1996, Matjie et al., 2016) typically suggest that the total mineral …
International Journal of Coal Geology. Supports open access. 11.0 Citre. 5.6 Impact Factor. Articles & Issues. About. Publish. ... Download PDFs Export citations. ... Research Papers; Special Section in Memory/Honor of Prof. Colin R Ward: Edited by Shifeng Dai, Ian Graham, and David French; Special Section on Jack Crelling: Edited by Prof ...
To cite this article: Shifeng Dai, Xiaoyun Yan, Colin R. Ward, James C. Hower, Lei Zhao, Xibo Wang, Lixin Zhao, Deyi Ren & Robert B. Finkelman (2016): Valuable elements in Chinese coals: a review ...
International Journal of Coal Geology. Supports open access. 11.0 Citre. 5.6 Impact Factor. Articles & Issues. About. Publish. Order journal ... Download PDFs Export citations. ... Contents. Research Papers; Special Section in Memory/Honor of Prof. Colin R Ward: Edited by Shifeng Dai, Ian Graham, and David French; Receive an update when the ...
In the course of his distinguished academic and research career Colin Ward (1945-2018) developed a range of teaching and research programs in coal geology. He mentored many students and has successfully supervised more than 20 postgraduate research student projects, leading to M.Sc. and Ph.D. degrees.
A review of anomalous rare earth elements and yttrium in coal Shifeng Dai a,b,⁎,IanT.Grahamc, Colin R. Wardc a State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology (Beijing), Beijing 100083, China b College of Geoscience and Survey Engineering, China University of Mining and …
Discover the latest information about Colin R. Ward - D-Index & Metrics, Awards, Achievements, Best Publications and Frequent Co-Authors. ... Colin R Ward. International Journal of Coal Geology (2002) 953 Citations Geochemistry of trace elements in Chinese coals: A review of abundances, genetic types, impacts on human health, and industrial ...
Mineral matter is comprised of minerals, non-crystalline mineraloids, and elements in some way associated with organic matter or dissolved in water within coal (Ward, 2002(Ward,, 2016Dai et al ...
Coal geology and coal technology. This book presents information on coal geology and resources on a world-wide basis. Major coal districts of the world are located and …
Download full issue; Search ScienceDirect. Article preview. Abstract; Introduction; ... 1–4, May 2002, Pages 135-168. Analysis and significance of mineral matter in coal seams. Author links open overlay panel Colin R Ward. Show more. Add to Mendeley. ... International Journal of Coal Geology, Volume 215, 2019, Article 103304. …
The coal from the Jincheng Coalfield, Qinshui Basin, is a medium- to low-ash yield anthracite. The mineral assemblage in the anthracite is dominated by NH 4-illite and kaolinite; with varying proportions of pyrophyllite, chlorite, pyrite, and calcite; and minor anatase, rutile, diaspore, florencite, and synchysite.Kaolinite formed during early …
Read the latest articles of International Journal of Coal Geology at ScienceDirect, Elsevier's leading platform of peer-reviewed scholarly literature ... Download PDFs Export citations. ... Shifeng Dai, Peipei Wang, Colin R. Ward, Yuegang Tang, ... Jingjing Liu. Pages 19-46 View PDF. Article preview.
Invariably, when one thinks of mineral matter in coal, one thinks of Colin Ward. But Colin is no mere specialist mired in the details of a single aspect of coal geology – his expertise spans the breadth of coal science. Topics of papers authored by Colin also cover organic composition, geomechanics, mining hazards, coal seam gas, and the wide ...
UN – EOLSS SAMPLE CHAPTERS GEOLOGY – Vol. V – Coal Exploration and Mining Geology - Colin R. Ward ©Encyclopedia of Life Support Systems (EOLSS) • Coal Marketing: the procuring of markets or development of facilities to use the coal that will come from the mine over its working life; • Mine Development: the acquisition, …