RU96109729A - METHOD FOR PROCESSING GRAPHITE ELECTRODES OF MAGNESIUM ELECTROLYZER - Google Patents

METHOD FOR PROCESSING GRAPHITE ELECTRODES OF MAGNESIUM ELECTROLYZER

Info

Publication number
RU96109729A
RU96109729A RU96109729/25A RU96109729A RU96109729A RU 96109729 A RU96109729 A RU 96109729A RU 96109729/25 A RU96109729/25 A RU 96109729/25A RU 96109729 A RU96109729 A RU 96109729A RU 96109729 A RU96109729 A RU 96109729A
Authority
RU
Russia
Prior art keywords
graphite electrodes
processing
melt
processing graphite
electrodes
Prior art date
Application number
RU96109729/25A
Other languages
Russian (ru)
Other versions
RU2128242C1 (en
Inventor
В.А. Колесников
П.А. Донских
И.А. Кашкаров
Original Assignee
Акционерное общество "АВИСМА титано-магниевый комбинат"
Filing date
Publication date
Application filed by Акционерное общество "АВИСМА титано-магниевый комбинат" filed Critical Акционерное общество "АВИСМА титано-магниевый комбинат"
Priority to RU96109729/25A priority Critical patent/RU2128242C1/en
Priority claimed from RU96109729/25A external-priority patent/RU2128242C1/en
Publication of RU96109729A publication Critical patent/RU96109729A/en
Application granted granted Critical
Publication of RU2128242C1 publication Critical patent/RU2128242C1/en

Links

Claims (2)

1. Способ обработки графитовых электродов, включающий пропитку расплавами солей щелочных и щелочноземельных металлов, отличающийся тем, что обработку ведут при наложении на графитовый электрод анодного потенциала эквивалентного поверхностной плотности тока 0,20 - 0,45 А/см2 и температуры расплава 670 - 700oC.1. The method of processing graphite electrodes, including impregnation of molten salts of alkali and alkaline earth metals, characterized in that the treatment is carried out when applying to the graphite electrode anode potential equivalent surface current density of 0.20 - 0.45 A / cm 2 and the melt temperature of 670 - 700 o C. 2. Способ по п. 1, отличающийся тем, что обработку графитового электрода проводят в две стадии последовательно: пропитывают электроды расплавом метафосфатов калия и натрия, а затем обрабатывают в расплаве хлоридов калия, натрия и магния при наложении анодного потенциала. 2. The method according to p. 1, characterized in that the processing of the graphite electrode is carried out in two stages sequentially: impregnate the electrodes with a melt of potassium and sodium metaphosphates, and then process in a melt of potassium, sodium and magnesium chlorides when applying the anode potential.
RU96109729/25A 1996-05-14 1996-05-14 Process of treatment of graphite electrodes of magnesium electrolyzer RU2128242C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96109729/25A RU2128242C1 (en) 1996-05-14 1996-05-14 Process of treatment of graphite electrodes of magnesium electrolyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96109729/25A RU2128242C1 (en) 1996-05-14 1996-05-14 Process of treatment of graphite electrodes of magnesium electrolyzer

Publications (2)

Publication Number Publication Date
RU96109729A true RU96109729A (en) 1998-08-27
RU2128242C1 RU2128242C1 (en) 1999-03-27

Family

ID=20180608

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96109729/25A RU2128242C1 (en) 1996-05-14 1996-05-14 Process of treatment of graphite electrodes of magnesium electrolyzer

Country Status (1)

Country Link
RU (1) RU2128242C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007044171A1 (en) * 2007-09-15 2009-03-19 Bayer Materialscience Ag Process for the production of graphite electrodes for electrolytic processes
CN114293213A (en) * 2021-12-29 2022-04-08 董凯 Electrochemical cell reaction tank

Similar Documents

Publication Publication Date Title
IT1119919B (en) PROCESS FOR THE ELECTROLYSIS OF AN ALKALINE METAL CHLORIDE BRINE
BR9000632A (en) MONOPOLAR DIAPHRAGM ELECTROLYZER, CHLORINE-ALKALINE ELECTROLYSIS PROCESS AND ANODE
RU96109729A (en) METHOD FOR PROCESSING GRAPHITE ELECTRODES OF MAGNESIUM ELECTROLYZER
GB2017756B (en) Electrode for use in the electrolysis of aqueous solution of metal halides and a method of making such electrodes
FI921427A (en) FOERFARANDE FOER BEHANDLING AV VATTEN OCH ANORDNING HAERFOER.
ATE48657T1 (en) PROCESSES FOR THE DEHALOGENATION OF CHLORIC AND BROMOMETIC ACIDS.
DE69602907D1 (en) Process for the electrolysis of silver in Moebius cells
DE3868520D1 (en) DEVICE FOR CONVERTING ELECTROLYTIC CELLS OF THE FILTER PRESS TYPE IN CELLS WITH CONTINUOUSLY RENEWABLE ACTIVE ANODES.
JPS5522311A (en) Regeneration of ion exchange membrane
JPS55141586A (en) Recovering method of lead
JPS5589483A (en) Enhancing of current efficiency of molten salt electrolysis generating oxygen at anode
RU95114474A (en) METHOD FOR PRODUCING HIGH PURITY TITANIUM
JPS5635793A (en) Electrolytic formation of verdigris on surface of copper or copper alloy
SU971919A1 (en) Process for purifying melts from impurities
Safin et al. Further Electrochemical Recovery of Silver From Spent Fixing Solutions
SU827600A1 (en) Method of producing inorganic peroxide compound
Strizhko et al. Decomposition of Sodium and Silver Thiosulfate During Recovery of Silver From Fixative Solutions
IT7819560A0 (en) CATHODE ELECTROLYTIC CELLS FOR MERCURY PROCESS AND APPARATUS. THE ELECTROLYSIS OF RAW BRINE IN
SU693985A1 (en) METHOD OF PREPARING MAGNESIUM
SU801583A1 (en) METHOD FOR PROCESSING WASTE OF TUNGSTEN-SILVER-SILVER ALLOYS
Abdelmassih et al. Laser Schlieren Studies of Aqueous Zinc Chloride electrolysis
SU1776092A1 (en) METHOD OF OBTAINING ZIRCONIA
Ienciu et al. Equilibrium Between Titanium-Chlorides and Metallic Titanium in Sodium and Barium Chloride Melts.(Retroactive Coverage)
CA2176579A1 (en) Method and apparatus for electrolytically metallising or etching material
SU554707A1 (en) METHOD OF OBTAINING VANADIUM BY ELECTROLYSIS