1. Progress of the research on extraction of vanadium pentoxide from stone coal and the market of the V2O5;Bin;Hunan Nonferrous Metals,2006
2. Advanced inorganic chemistry;Cotton,1972
3. Study on extracting pure vanadium pentoxide (V2O5) from the stone coal vanadium ore;Dong;Journal of Xi'an Institute of Metallurgy & Construction Engineering,1993
4. Effects of roasting process on extraction of vanadium from stone coal at Fangshankou;Fan;Hydrometallurgy of China,2001
5. The study on leaching vanadium from stone coal with alkali;He;Nonferrous Metals (Extractive Metallurgy),2007