Role of metal iron in solid phase reduction of oxides (CROSBI ID 711878)
Prilog sa skupa u časopisu | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Grishin, А. M. ; Nadtochy, A. A. ; Mamuzić, Ilija
engleski
Role of metal iron in solid phase reduction of oxides
The intensifying effect of metallic iron on the gasification process is realized through two possible mechanisms. According to one of them, iron accelerates the last stage of the carbon gasifi cation process - the release of CO due to the destruction of keto complexes. According to another mechanism, the oxidation of iron with carbon dioxide leads to the formation of iron-oxygen complexes on the surface of the metal phase, the concentration of which is not the same. The presence of a concentration gradient leads to the migration of oxygen atoms along the iron surface to carbon grains, and partially penetrate into the interbasis spaces of its lattice. Probably, the influence of metallic iron is realized along both paths simultaneously.
metal iron ; reduction of oxides
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Podaci o prilogu
563-563.
2022.
nije evidentirano
objavljeno
Podaci o matičnoj publikaciji
Metalurgija
Mamuzić, Ilija
Zagreb: Hrvatsko metalurško društvo
0543-5846
1334-2576
Podaci o skupu
15th International Symposium of Croatian Metallurgical Society (SHMD '22)
poster
22.03.2022-23.03.2022
Zagreb, Hrvatska
Povezanost rada
Metalurgija