Media type: E-Article Title: Eco-Friendly Leaching and Separation of Vanadium over Iron Impurity from Vanadium-Bearing Shale Using Oxalic Acid as a Leachant Contributor: Hu, Pengcheng; Zhang, Yimin; Huang, Jing; Liu, Tao; Yuan, Yizhong; Xue, Nannan imprint: American Chemical Society (ACS), 2018 Published in: ACS Sustainable Chemistry & Engineering Language: English DOI: 10.1021/acssuschemeng.7b03311 ISSN: 2168-0485 Origination: Footnote: