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 …

Co-firing ammonia in coal units is a promising approach for the phasedown of coal power. In
this paper, we demonstrate the feasibility of burning ammonia with coal and biomass in a 25 …

Although renewable energy has recently attracted a lot of attention, coal-fired power plants
will still play an important role in electricity production in the future due to coal's abundance …

To meet the goal of an international carbon-neutral framework, the promotion of clean coal
utilization occupies a vital position in reducing greenhouse gas emissions. Ammonia co …

This research measured the emissivity, temperature and soot loading of pulverized
bituminous coal and three types of renewable biomass. Combustion occurred in a laboratory …

Abstract Zero-carbon fuels (H 2/NH 3) replacing coal co-firing is a promising way to address
carbon emissions. Hydrogen co-firing helps improve combustion stability at low loads and …

A large amount of alkali and alkaline earth metal species (AAEMs) are contained in sewage
sludge (SS) ash, which will affect the combustion characteristics and synergistic effects of …

Owing to coal commonly existing in a fluctuating thermal environment, a two–step parallel
reaction model for coal ignition was established to explore the development of coal ignition …

In biomass harvesting and fuel preparation processes, grinding causes a prominent energy
consumption penalty, which results in an analogous cost impact. This is due to the fibrous …

This work focuses on single particle ignition behavior of biomass fuels. Five biomass fuels
were studied, namely, wheat straw, kiwi branches, vine branches, sycamore branches and …