Extraction of vanadium compounds from the used vanadium catalyst with the potassium hydroxide solution

Efficient Extraction of Vanadium from Vanadium–Titanium Magnetite Concentrate by Potassium Salt Roasting Additives

Renmin Li 1,2,*, Tao Liu 1,2,3,*, Yimin Zhang 1,2,3,4, Jing Huang 1,2,3 and Chengbao Xu 1,2 1 Hubei Collaborative Innovation Center for High Efficient Utilization of Vanadium Resources, Wuhan 430081, China; [email protected] (Y.Z.); [email protected] (J.H.); [email protected] (C.X.) 2 College of Resource and Environmental Engineering, Wuhan University of Science and Technology, Wuhan 430081, Chi...

Vanadium Pentoxide and Other Inorganic Vanadium Compounds

Extraction of Vanadium Oxide from Boiler Fuel Ash

Fuel oil used in power plants contain metal impurities like Vanadium. After combustion, this metal remains in boiler fuel ash in the form of oxide. In this research, extraction of Vanadium oxide from fuel ash has been investigated. Two processes were used for this purpose. A pyro- hydrometallurgy and a hydrometallurgy process. In the pyro-hydrometallurgy process, using sodium carbonate, salt ro...

Extraction of Vanadium Oxide from Boiler Fuel Ash

Fuel oil used in power plants contain metal impurities like Vanadium. After combustion, this metal remains in boiler fuel ash in the form of oxide. In this research, extraction of Vanadium oxide from fuel ash has been investigated. Two processes were used for this purpose. A pyro- hydrometallurgy and a hydrometallurgy process. In the pyro-hydrometallurgy process, using sodium carbonate, salt ro...

The chemistry and biochemistry of vanadium and the biological activities exerted by vanadium compounds.

6.1.2. Aqueous V(III) Chemistry 877 6.1.3. Oxidation State of Vanadium in Tunicates 878 6.1.4. Uptake of Vanadate into Tunicates 879 6.1.5. Vanadium Binding Proteins: Vanabins 879 6.1.6. Model Complexes and Their Chemistry 880 6.1.7. Catechol-Based Model Chemistry 880 6.1.8. Vanadium Sulfate Complexes 881 6.2. Fan Worm Pseudopotamilla occelata 883 7. Vanadium Nitrogenase 883 7.1. Nitrogenases 8...