Rare earth elements and yttrium (REY) have attracted considerable attention over the last
decade because of their vital roles in clean energy, consumer product, national defense and …

Many studies have been published in recent years focusing on the recovery of rare earth
elements (REEs) from coal-related materials, including coal, coal refuse, coal mine …

Abstract The Qinshui Basin, the largest reservoir of commercial coalbed methane in China,
has attracted much attention and several studies have focused on the mineralogy and …

The world's majority predominantly relies on foreign sources for supplying critical minerals.
This renders the countries susceptible to supply chain disruption and urges them to develop …

As a potential reusable resource, solid waste is gradually being used for extracting valuable
metals. In recent years, new technologies such as electrochemistry, supercritical fluids, ionic …

Given the geographical imbalance distribution and supply shortage of rare earth elements
(REEs) in renewable energy processes, magnets, many high-tech technologies, etc …

The increasing demand for rare earth elements (REEs), especially from new and innovative
technology, has strained their supply, which makes the exploration of new REE sources …

Acid mine leachate (AML) may be a significant source of rare earth and other critical
elements needed for the manufacturing of advanced electronics and renewable energy …

There is rapidly growing interest in non-energy coal applications. In addition, the demand for
non-traditional specialized materials is on the rise. Therefore, this review systematically …

Due to the increasing criticality of rare earth elements (REEs), it has become essential to
recover REEs from alternative resources. In this study, systematic REEs leaching tests were …