Tantalum (Ta) is classified by the European Union as a critical metal. Up to date, Ta is
irreplaceable in many technological areas but the Ta recycling rate from current end-of-life …

The critical metal tantalum is of high importance to our society. It is widely applied in
telecommunication infrastructure, consumer electronics, vehicles, medical equipment, etc …

Tantalum capacitor demand is rapidly growing, primarily from the electronic and superalloy
industries. Indeed, the global tantalum market is anticipated to boost at a compound annual …

Obsolete printed circuit boards (PCBs) have been identified as secondary resources of
valuable metals (Au, Ag, Cu, etc.) at the same time environmental contaminants in case of …

The necessity for urban mining of metals has arisen due to the growing demand for metals
brought about by technological innovation, the depletion of natural resources, and the …

To protect future high-tech metal demand, a selective and efficient recovery method for
tantalum from a tantalum-rich e-waste component sample was developed. Ultrasound …

Tantalum is widely used in electronic devices and is crucial for modern society; however,
research on the tantalum flow in China was very limited and the scientific evidence for …

Tantalum is not only one of the critical metals applied in various advanced industries such
as electronics, aerospace, military, and medical applications, but also is considered a …

Recycling of tantalum seeking much attention in the recent past, considering its criticality
and associated supply risk along with increased demand. Tantalum has become an element …