The selective functionalization of alkanes has long been recognized as a prominent
challenge and an arduous task in organic synthesis. Hydrogen atom transfer (HAT) …

Coal gangue is the main industrial solid waste that is physically separated from bulk coal
during coal preparation. In China, the deposition amount of coal gangue is over 500 million …

Coal has been a major global resource for at least the past 250 years. The major waste
product of coal mining is waste rock, which is stored in dumps of various sizes. Although the …

A self-heating intensity index (SHII) based on the highest (pixel max.) and lowest (pixel min.)
values taken from satellite thermal maps of burning coal waste dumps are proposed. The …

In order to reveal the influence of coal gangue aggregate activity on the mechanical
properties of the mortar, to promote coal gangue fine aggregate in concrete mortar …

Silver birch trees (Betula pendula Roth) are a pioneering species in post-industrial habitats,
and have been associated with an expansive breeding strategy and low habitat …

In order to provide theoretical guidance for controlling spontaneous combustion in coal
gangue hills, this study investigated the characteristic of spontaneous combustion. The …

Coal mining wastes are prone to spontaneous combustion, causing burning environmental
issues and a threat to human safety. To warn about such spontaneous combustion, mapping …

This study presents a comprehensive investigation on the petrographic and geochemical
characterization of new occurrences of self-burning coal waste piles in Douro Coalfield …

Coal is primarily a fuel material but lately it has been utilized as an adsorbent for removing
toxic metal ions. However, its usage for removing organic pollutants is not well studied. We …