Le fer est l'un des rares métaux qui ne soit pas produit industriellement par électrolyse. Pour aider au développement d'un tel procédé pour l'acier, l'électrolyse des oxydes de fer en milieu sodique est examinée, selon deux approches. La première démarche consiste en l'étude expérimentale du mécanisme réactionnel. L'électrochimie des ions indique qu'il est possible de produire du métal par électrodéposition en milieu alcalin. Parallèlement, l'étude de la réduction d'une particule d'oxyde hématite révèle qu'elle subit, lors de sa conversion en fer métallique, une transformation macroscopique en phase solide. Les analyses démontrent la formation de magnétite comme intermédiaire réactionnel. La seconde démarche est dédiée à la production du f...
The potentiodynamic behaviour of iron in alkaline solutions under carefully controlled perturbation ...
Iron is a prospective candidate for energy carriers in the energy transition era with high energy de...
Primary iron metallurgy is characterised by significant direct carbon dioxide emissions, due to the ...
Le fer est l'un des rares métaux qui ne soit pas produit industriellement par électrolyse. Pour aide...
Iron is one of the few metals which is not industrially produced by electrolysis. The electrowinning...
Iron is one of the few metals which is not industrially produced by electrolysis. The electrowinning...
Le fer est l'un des rares métaux qui ne soit pas produit industriellement par électrolyse. Pour aide...
Electrowinning is the electrodeposition of metals from their oxides which are either solvent or susp...
The electrochemical reduction of iron oxides in alkaline media arises as a novel approach for ironma...
Iron can be produced by the direct electrochemical reduction of hematite particles suspended in hot,...
Iron can be produced by the direct electrochemical reduction of hematite particles suspended in hot,...
Iron can be produced by the direct electrochemical reduction of hematite particles suspended in hot,...
Iron can be produced by the direct electrochemical reduction of hematite particles suspended in hot,...
The primary iron metallurgy is characterized by significant direct CO2 emissions, due to the carboth...
Iron can be produced by the direct electrochemical reduction of hematite particles suspended in hot,...
The potentiodynamic behaviour of iron in alkaline solutions under carefully controlled perturbation ...
Iron is a prospective candidate for energy carriers in the energy transition era with high energy de...
Primary iron metallurgy is characterised by significant direct carbon dioxide emissions, due to the ...
Le fer est l'un des rares métaux qui ne soit pas produit industriellement par électrolyse. Pour aide...
Iron is one of the few metals which is not industrially produced by electrolysis. The electrowinning...
Iron is one of the few metals which is not industrially produced by electrolysis. The electrowinning...
Le fer est l'un des rares métaux qui ne soit pas produit industriellement par électrolyse. Pour aide...
Electrowinning is the electrodeposition of metals from their oxides which are either solvent or susp...
The electrochemical reduction of iron oxides in alkaline media arises as a novel approach for ironma...
Iron can be produced by the direct electrochemical reduction of hematite particles suspended in hot,...
Iron can be produced by the direct electrochemical reduction of hematite particles suspended in hot,...
Iron can be produced by the direct electrochemical reduction of hematite particles suspended in hot,...
Iron can be produced by the direct electrochemical reduction of hematite particles suspended in hot,...
The primary iron metallurgy is characterized by significant direct CO2 emissions, due to the carboth...
Iron can be produced by the direct electrochemical reduction of hematite particles suspended in hot,...
The potentiodynamic behaviour of iron in alkaline solutions under carefully controlled perturbation ...
Iron is a prospective candidate for energy carriers in the energy transition era with high energy de...
Primary iron metallurgy is characterised by significant direct carbon dioxide emissions, due to the ...