Compared with conventional air combustion, the combustion mode and medium of
unconventional combustion technologies (oxy-fuel combustion, moderate or intense low …

The current study focused on alkaline-earth metal migration induced ash transformation and
carbon structure evolution for single coal particle high-temperature gasification, with …

Graphite is a widely used industrial material, which experienced a marked shortage caused
by the growing demand for electrode anode material and the increased costs for raw …

Pyrolysis, as the initial process of coal clean utilization, is essential to ensure the operation
of pyrolysis-gasification decoupling technology. This paper aims to investigate the effects of …

Co-combustion of biomass and coal can both support heat requirement of a boiler and
reduce carbon emission while the high contents of alkali metals (eg Na, K) in ash are key …

During the high-temperature coal gasification process, mineral transformation is essential to
the formation of residual carbon and ash/slag discharge. The current work investigated the …

Water-wall entrained flow gasifiers ensure long-term safe operation using the idea of
“fighting slag with slag”. Thus, wall slagging is essential for the operation of gasifiers. The …

Gasification technology often requires the use of modeling approaches to incorporate
several intermediate reactions in a complex nature. These traditional models are …

The depositing and subsequent physicochemical behaviors of coal ash particles to the liquid
slag wall in an entrained flow gasifier are essential to the wall reaction, slag flow and …

It is meaningful to simultaneously convert gangue into inorganic material and gaseous fuel,
and the destruction of rigid Alsingle bondSi network of gangue is needed in this utilization …