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PROCÉDÉ DE PRÉPARATION D'UN MATÉRIAU COMPOSITE CARBONÉ
The invention relates to a method for preparing a composite carbon material. Said method includes at least the following steps: a) preparing a mixture containing at least carbon raw materials, a solvent, and lignin; b) gellifying the mixture resulting from Step a) until a composite carbon material paste is obtained; and c) shaping the composite carbon material paste resulting from Step b) so as to give it a desired shape. The composite carbon material is intended to be used for manufacturing carbon blocks that are used as electrodes in aluminum electrolysis cells or in steel mill furnaces, or more generally as refractory materials.
PROCÉDÉ DE PRÉPARATION D'UN MATÉRIAU COMPOSITE CARBONÉ
The invention relates to a method for preparing a composite carbon material. Said method includes at least the following steps: a) preparing a mixture containing at least carbon raw materials, a solvent, and lignin; b) gellifying the mixture resulting from Step a) until a composite carbon material paste is obtained; and c) shaping the composite carbon material paste resulting from Step b) so as to give it a desired shape. The composite carbon material is intended to be used for manufacturing carbon blocks that are used as electrodes in aluminum electrolysis cells or in steel mill furnaces, or more generally as refractory materials.
PROCÉDÉ DE PRÉPARATION D'UN MATÉRIAU COMPOSITE CARBONÉ
METHOD FOR PREPARING A COMPOSITE CARBON MATERIAL
VERFAHREN ZUR HERSTELLUNG EINES KOHLENSTOFFVERBUNDMATERIALS
ALLARD BÉNÉDICTE (author) / FIGURA FLORENT (author) / ROZ JEAN-MICHEL (author)
2023-12-13
Patent
Electronic Resource
French
IPC:
C04B
Kalk
,
LIME
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