Environmental protection requirements for vanadium ore solar container projects

Is enhanced vanadium extraction efficient?

According to the analysis results mentioned above, being SOR, the vanadium extraction efficient are obviously improved. The potential mechanism model of enhanced vanadium extraction from shale ore is shown in Fig. 13. CaF 2, as an aid leaching agent, is used in FDL to generated HF.

What is the mechanism of enhanced vanadium extraction from shale ore?

The potential mechanism model of enhanced vanadium extraction from shale ore is shown in Fig. 13. CaF 2, as an aid leaching agent, is used in FDL to generated HF. HF could react with aluminosilicate mineral in high-concentrate H 2 SO 4 solution and contributed to release vanadium from vanadium-bearing muscovite.

Is vanadium a redox-sensitive element?

Vanadium (V) is a highly toxic multivalent, redox-sensitive element. It is widely distributed in the environment and employed in various industrial applications. Interactions between V and (micro)or...

Why is vanadium important?

Vanadium (V) is an important rare metal element that is widely applied in a variety of fields. It is necessary to develop an efficient method for the utilization of V-bearing shale ore.

What is vanadium (V)?

Vanadium (V), also known as “metal vitamin”, is an important alloy metal with the advantages of great ductility, acid-alkali corrosion resistance, and oxidation resistance (Moskalyk and Alfantazi, 2003; Dai et al., 2017). V is widely applied in various fields, such as steel industry, chemical industry, and aerospace.

Is vanadium a toxic element?

You have not visited any articles yet, Please visit some articles to see contents here. Vanadium (V) is a highly toxic multivalent, redox-sensitive element. It is widely distributed in the environment and employed in various industrial applications. Interactions between V and (micro)organisms have recently garnered considerable attention.