Catalytic gasification is a method for converting carbon feeds to usable products such as
hydrogen, carbon monoxide, and methane. This review summarizes the research on …

In practical engineering applications, the mixing and separation behavior of multi-
component particles is importance to the fluidized bed operation. The development of many …

In 2017, deadly wildfires flared across central and north of Portugal. Following these events,
the Government released a set of forestry policies promoting the increase of the currently …

Biomass gasification in a fluidized bed reactor is a complex process involving intricately
multi-scale and multi-physics processes and may be affected by many operating …

The co-firing of coal and NH 3 is a sustainable solution allowing the retrofitting of coal power
facilities without major modifications while contributing to global decarbonization goals …

Biomass gasification process in a three-dimensional pilot-scale circulating fluidized bed
(CFB) gasifier is numerically simulated via the multiphase particle-in-cell approach. The …

Biomass pyrolysis is numerically studied in a spouted bed reactor. Thermophysical
processes with complex reactions are considered for gas and solid phases under Eulerian …

A renewed interest revolves around ammonia through its synthesis via renewable energy
sources, promoting green ammonia as a genuine contender and preeminent carbon-free …

Comprehensive scrutiny is necessary to achieve an optimised set of operating conditions for
a pyrolysis reactor to attain the maximum amount of the desired product. To reach this goal …

Dense particulate beds are commonly used in energy conversion and chemical synthesis
processes, while their efficiency is limited by the complex particle flow mechanism and …