Chemical energy carriers are crucial for addressing challenges that arise from time lag,
large distances, and temporal fluctuations in renewable energy production, which lead to …

In this study, Raman map** technique was developed to realize surface chemical imaging
of single pulverized coal particles on a micron scale. Heterogeneity and its evolution during …

This work presents an experimental investigation of solid fuel combustion in a laminar flow
reactor with high-speed laser diagnostics. The main focus lays on the development of image …

The work concerned the ignition characteristics and alkali metals (Na and K) release
behavior during the combustion process of single coal particles with the additional different …

Multi-injection multi-staging combustion technology was designed to provide high boiler
efficiency together with low pollutant emissions when employing hard-to-burn coal, and …

Coal gasification fine ash (CGFA) having a high carbon content is produced in large quantity
as a byproduct from coal gasifiers in China. CGFA is usually disposed of by landfill as a solid …

In this study, a particle-tracking image pyrometer (PTIP) system, based on a high-resolution
high-speed camera and a digital single lens reflex (SLR) camera, was proposed to …

In this study, a new technique was developed to measure time-series temperature during the
combustion of volatile matter and coal char using magnified two-color pyrometry with high …

In the present work, accurate determination of single-particle ignition is focused on using
high-speed optical diagnostics combined with machine learning approaches. Ignition of …

Ignition experiments regarding the combustion of Indonesian coal were performed in a
reducing atmosphere using a bias combustion simulator with a thermal power of 250-kW …