The purpose of this paper is to review the present knowledge on ash formation, ash particle
transport and deposition during solid fuel combustion, with emphasis on particle sticking and …

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

2. BACKGROUND TO GASIFICATION Gasification can be described as the “conversion of
any carbonaceous feedstock into a gaseous product with a useful chemical heating value.” 7 …

Coal ash-related issues seriously restricted the industrialization of entrained flow
gasification. Although extensive and high-quality studies concerning these issues have …

Slagging is a common phenomenon interfering with the safe and efficient operation of coal-
fired boilers. Due to the lack of monitoring methods for species and temperature distribution …

Gasification of coal is gaining more popularity due to its clean operation, and its ability to
generate products for various markets. However, these technologies are not widely …

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 …

Industrial pulverized coal boiler (IPCB) usually employ a pre-combustion chamber (PCC) to
ensure stable combustion. However, there are potential slagging problems in the PCC …

The subject of this paper is the steam boiler nonlinear mathematical model. The furnace
chamber heat transfer is modelled assuming that the flue gas temperature across the entire …

Zhundong coal as a high quality steam coal has not been widely utilized due to severe
fouling and slagging problems during combustion. It is crucial to reveal the slagging and …