The effects of alkali and alkaline earth metals (AAEM) on the component and distribution of
products, gasification reactivity, catalytic mechanism and char-ash/slag transition during …

Biomass is available from many sources or can be mass-produced. Moreover, biomass has
a high energy-generation potential, produces less toxic emissions than some other fuels, is …

The high contents of sodium and calcium in Zhundong coal induce severe slagging and ash
deposition in boilers. In this study, the ash deposition mechanism was investigated based on …

This paper presents a comprehensive review on the development of the modelling of ash
deposition with particle combustion, sticking, rebound and removal behaviors. The …

For CO 2 capture and storage deployment, the impact of impurities in the gas or dense
phase CO 2 stream arising from fossil fuel power plants, or large scale industrial emitters, is …

High-alkali coals are distributed in many countries all over the world, mainly characterized
by contains abundant alkali metals and alkaline earth metals (AAEMs) elements, direct …

This work presents studies on the co-combustion of anthracite coal and wood pellets in
fluidized bed. Prior to the fluidized bed combustion, thermogravimetric analysis are …

To solve the intractable slagging problem in biomass utility boilers, the effects of Si, Al, K, Cl,
S, and initial slagging layer on slagging were performed by comparing the distinct slagging …

In the present work, a modified critical viscosity model considering condensation,
thermophoresis and inertia impaction has been established to simulate ash deposition on a …

A dynamic CFD model, which is based on the inertia impaction, the thermophoresis and the
direct alkali vapour condensation incorporating the influence of the heat transfer to the tube …