Co‐gasification performance of coal and petroleum coke (petcoke) blends in a pilot‐scale
pressurized entrained‐flow gasifier was studied experimentally. Two different coals …

The hydrodynamics and heat transfer in a reactor with a fluidized bed of catalyst particles
and an inert material were simulated. The particle bed (the particle density was 2350 kg/m3 …

The partial oxidation of two different high-volatile pulverized coals in a drop tube furnace is
investigated experimentally to simulate coal reactions in blast furnaces and entrained-bed …

The paper introduces the phenomenon of fluidization as a process. Fluidization occurs when
a fluid (liquid or gas) is pushed upwards through a bed of granular material. This may make …

A computational model of a generic commercial two-stage entrained-flow up-flow coal
gasifier has been used in the present work to aid the researchers of the coal partitioning …

Coal pyrolysis and gasification incorporating synthesis gas (syngas) combustion are
investigated experimentally in the present study. Two different coals are considered; one …

Portugal e a maioria dos países da União Europeia são altamente dependentes da
importação de fontes de energia que permitam manter os níveis de conforto e de qualidade …

Pure steam gasification has been of interest in hydrogen production, but with the challenge
of supplying heat for endothermic reactions. Traditional solutions included either combusting …

Computational fluid dynamics (CFD) coupled with a detailed description of the gas phase
chemistry is used to find a firing mode that minimizes emissions of nitrogen oxide. The …