Combustion, chemistry, and carbon neutrality
K Kohse-Höinghaus - Chemical Reviews, 2023 - ACS Publications
Combustion is a reactive oxidation process that releases energy bound in chemical
compounds used as fuels─ energy that is needed for power generation, transportation …
compounds used as fuels─ energy that is needed for power generation, transportation …
Iron as a sustainable chemical carrier of renewable energy: Analysis of opportunities and challenges for retrofitting coal-fired power plants
As a result of the 2021 United Nations Climate Change Conference (COP26), several
countries committed to phasing down coal electricity as soon as possible, deactivating …
countries committed to phasing down coal electricity as soon as possible, deactivating …
[HTML][HTML] A quantitative analysis of the ignition characteristics of fine iron particles
Ignition of iron particles in an oxidizing environment marks the onset of self-sustained
combustion. The objective of the current study is to quantitatively examine the ignition …
combustion. The objective of the current study is to quantitatively examine the ignition …
The potential of retrofitting existing coal power plants: A case study for operation with green iron
Storing electrical energy for long periods and transporting it over long distances is an
essential task of the necessary transition to a CO 2-free energy economy. An oxidation …
essential task of the necessary transition to a CO 2-free energy economy. An oxidation …
Ignition and combustion behavior of single micron-sized iron particle in hot gas flow
This work investigated the ignition and combustion process of single micron-sized iron
particles in the hot gas flow of burned methane-oxygen-nitrogen mixture. The particle …
particles in the hot gas flow of burned methane-oxygen-nitrogen mixture. The particle …
Visualizing particle melting and nanoparticle formation during single iron particle oxidation with multi-parameter optical diagnostics
High-temperature oxidation of single iron particles is experimentally investigated for laminar
flow conditions using multi-parameter optical diagnostics. Iron particles with initially porous …
flow conditions using multi-parameter optical diagnostics. Iron particles with initially porous …
Reduction kinetics of combusted iron powder using hydrogen
Despite extensive research on reduction of iron oxides in literature, there is no consensus
on the most accurate reduction kinetics, especially for micron-sized iron oxide powders with …
on the most accurate reduction kinetics, especially for micron-sized iron oxide powders with …
Phase transformations and microstructure evolution during combustion of iron powder
To successfully transition from fossil-fuel to sustainable carbon-free energy carriers, a safe,
stable and high-density energy storage technology is required. The combustion of iron …
stable and high-density energy storage technology is required. The combustion of iron …
[HTML][HTML] Critical temperature for nanoparticle cloud formation during combustion of single micron-sized iron particle
Temporally, spatially, and thermally resolved measurements of in situ nanoparticle cloud
formation during combustion of single micron-sized iron particles are carried out. The critical …
formation during combustion of single micron-sized iron particles are carried out. The critical …
[HTML][HTML] Combustion behavior of single iron particles-part I: An experimental study in a drop-tube furnace under high heating rates and high temperatures
Micrometric spherical particles of iron in two narrow size ranges of (38–45) µm and (45–53)
µm were injected in a bench scale, transparent drop-tube furnace (DTF), electrically heated …
µm were injected in a bench scale, transparent drop-tube furnace (DTF), electrically heated …