C - Chemistry – Metallurgy – 25 – F
Patent
C - Chemistry, Metallurgy
25
F
C25F 1/12 (2006.01) C22B 4/00 (2006.01) C25C 3/00 (2006.01) C25C 3/28 (2006.01)
Patent
CA 2334237
A method for removing a substance (X) from a solid metal or semi-metal compound (M1X) by electrolysis in a melt of M2Y, comprises conducting the electrolysis under conditions such that reaction of X rather than M2 deposition occurs at an electrode surface, and that X dissolves in the electrolyte M2Y. The substance X is either removed from the surface (i.c. M1X) or by means of diffusion extracted from the care material. The temperature of the fused salt is chosen below the melting temperature of the metal M1. The potential is chosen below the decomposition potential of the electrolyte.
L'invention concerne un procédé d'élimination d'une substance (X) d'un métal solide ou d'un composé semi-métallique (M?1¿X) par électrolyse dans un bain fondu de M?2¿Y. Ce procédé consiste à effectuer l'électrolyse dans des conditions telles que la réaction de X plutôt que le dépôt de M?2¿ s'effectue à la surface d'une électrode, et que X se dissout dans l'électrolyte M?2¿Y. La substance X est retirée de la surface (CI M?1¿X) ou extraite du matériau concerné, à l'aide d'une diffusion. La température du sel fondu est choisie en dessous de la température de fusion du métal M?1¿. Le potentiel est choisi en-dessous de la température du potentiel de décomposition de l'électrolyte.
Chen Zheng
Farthing Thomas William
Fray Derek John
Cambridge Enterprise Limited
Cambridge University Technical Services Limited
Torys Llp
LandOfFree
Removal of oxygen from metal oxides and solid solutions by... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Removal of oxygen from metal oxides and solid solutions by..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removal of oxygen from metal oxides and solid solutions by... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1770059