Fluorine concentration of coals in China- : An estimation considering coal reservesSHIFENG DAI; DEYI REN.Fuel (Guildford). 2006, Vol 85, Num 7-8, pp 929-935, issn 0016-2361, 7 p.Article

The cause of endemic fluorosis in western Guizhou Province, Southwest ChinaSHIFENG DAI; DEYI REN; SHIMIN MA et al.Fuel (Guildford). 2004, Vol 83, Num 14-15, pp 2095-2098, issn 0016-2361, 4 p.Article

Mineralogy and geochemistry of Al-hydroxide/oxyhydroxide mineral-bearing coals of Late Paleozoic age from the Weibei coalfield, southeastern Ordos Basin, North ChinaXIBO WANG; SHIFENG DAI; DEYI REN et al.Applied geochemistry. 2011, Vol 26, Num 7, pp 1086-1096, issn 0883-2927, 11 p.Article

Geochemical and mineralogical anomalies of the late Permian coal in the Zhijin coalfield of southwest China and their volcanic originSHIFENG DAI; DEYI REN; XIAOQIANG HOU et al.International journal of coal geology. 2003, Vol 55, Num 2-4, pp 117-138, issn 0166-5162, 22 p.Article

Concentrations and origins of platinum group elements in Late Paleozoic coals of ChinaSHIFENG DAI; DEYI REN; JUNYING ZHANG et al.International journal of coal geology. 2003, Vol 55, Num 1, pp 59-70, issn 0166-5162, 12 p.Article

Surface analysis of pyrite in the No. 9 coal seam, Wuda Coalfield, Inner Mongolia, China, using high-resolution time-of-flight secondary ion mass-spectrometrySHIFENG DAI; XIAOQIANG HOU; DEYI REN et al.International journal of coal geology. 2003, Vol 55, Num 2-4, pp 139-150, issn 0166-5162, 12 p.Article

Late Permian coal-bearing carbonate successions in southern China : Coal accumulation on carbonate platformsLONGYI SHAO; PENGFEI ZHANG; DEYI REN et al.International journal of coal geology. 1998, Vol 37, Num 3-4, pp 235-256, issn 0166-5162Article

Concentration and distribution of elements in Late Permian coals from western Guizhou Province, ChinaSHIFENG DAI; DEYI REN; YUEGANG TANG et al.International journal of coal geology. 2005, Vol 61, Num 1-2, pp 119-137, issn 0166-5162, 19 p.Article

Distribution, isotopic variation and origin of sulfur in coals in the Wuda coalfield, Inner Mongolia, ChinaSHIFENG DAI; DEYI REN; YUEGANG TANG et al.International journal of coal geology. 2002, Vol 51, Num 4, pp 237-250, issn 0166-5162Article

The leaching behavior of cadmium, Arsenic, Zinc, and chlorine in coal and its ash from coal-fired power plant : Measurement of contaminant leachabilityFENGHUA ZHAO; SUPING PENG; BAOSHAN ZHENG et al.Environmental engineering science. 2006, Vol 23, Num 1, pp 68-76, issn 1092-8758, 9 p.Article

Trace element abundances in major minerals of Late Permian coals from southwestern Guizhou province, ChinaJUNYING ZHANG; DEYI REN; CHUGUANG ZHENG et al.International journal of coal geology. 2002, Vol 53, Num 1, pp 55-64, issn 0166-5162, 10 p.Article

Mineralogy and geochemistry of a Late Permian coal in the Dafang Coalfield, Guizhou, China: influence from siliceous and iron-rich calcic hydrothermal fluidsSHIFENG DAI; CHOU, Chen-Lin; MEI YUE et al.International journal of coal geology. 2005, Vol 61, Num 3-4, pp 241-258, issn 0166-5162, 18 p.Article

Fluorine content and distribution pattern in Chinese coalsKUNLI LUO; DEYI REN; LIRONG XU et al.International journal of coal geology. 2004, Vol 57, Num 2, pp 143-149, issn 0166-5162, 7 p.Article

Mineralogy and geochemistry of boehmite-rich coals : New insights from the Haerwusu Surface Mine, Jungar Coalfield, Inner Mongolia, ChinaSHIFENG DAI; DAN LI; CHOU, Chen-Lin et al.International journal of coal geology. 2008, Vol 74, Num 3-4, pp 185-202, issn 0166-5162, 18 p.Article

The geochemistry of rare earth elements (REE) in acid mine drainage from the Sitai coal mine, Shanxi Province, North ChinaFENGHUA ZHAO; ZHIYUAN CONG; HONGFU SUN et al.International journal of coal geology. 2007, Vol 70, Num 1-3, pp 184-192, issn 0166-5162, 9 p.Conference Paper

A new type of Nb (Ta)-Zr(Hf)-REE-Ga polymetallic deposit in the late Permian coal-bearing strata, eastern Yunnan, southwestern China: Possible economic significance and genetic implicationsSHIFENG DAI; YIPING ZHOU; DEYI REN et al.International journal of coal geology. 2010, Vol 83, Num 1, pp 55-63, issn 0166-5162, 9 p.Article

Mineralogy and geochemistry of Late Permian coals from the Taoshuping Mine, Yunnan Province, China: Evidences for the sources of mineralsXIBO WANG; SHIFENG DAI; CHOU, Chen-Lin et al.International journal of coal geology. 2012, Vol 96-97, pp 49-59, issn 0166-5162, 11 p.Article

Mineralogical and geochemical compositions of the coal in the Guanbanwusu Mine, Inner Mongolia, China: Further evidence for the existence of an Al (Ga and REE) ore deposit in the Jungar CoalfieldSHIFENG DAI; YAOFA JIANG; DEYI REN et al.International journal of coal geology. 2012, Vol 98, pp 10-40, issn 0166-5162, 31 p.Article

Mineralogical and compositional characteristics of Late Permian coals from an area of high lung cancer rate in Xuan Wei, Yunnan, China : Occurrence and origin of quartz and chamositeSHIFENG DAI; LINWEI TIAN; CHOU, Chen-Lin et al.International journal of coal geology. 2008, Vol 76, Num 4, pp 318-327, issn 0166-5162, 10 p.Article