| 1 | The deposit is an alkali-feldspar granite type Ta deposit. | |
| 2 | Tantalum anode oxidating reaction and rate control steps are determined. | |
| 3 | The developments and current situation of tantalum-niobium hydrometallurgical extraction are presented. | |
| 4 | Columbite-tantalite ore, better known as coltan, is found mainly in the rainforests of Africa and is used in the production of modern electronic devices. | |
| 5 | KEMET Corporation is a worldwide famous manufacturer of solid tantalum capacitors , multilayer ceramic capacitor and solid aluminum capacitor. |
