ES462891A1 - Procedimiento para la produccion de anodos metalicos, espe- cialmente de anodos de titanio, para la obtencion electroli-tica de dioxido de manganeso. - Google Patents
Procedimiento para la produccion de anodos metalicos, espe- cialmente de anodos de titanio, para la obtencion electroli-tica de dioxido de manganeso.Info
- Publication number
- ES462891A1 ES462891A1 ES462891A ES462891A ES462891A1 ES 462891 A1 ES462891 A1 ES 462891A1 ES 462891 A ES462891 A ES 462891A ES 462891 A ES462891 A ES 462891A ES 462891 A1 ES462891 A1 ES 462891A1
- Authority
- ES
- Spain
- Prior art keywords
- manganese dioxide
- manufacture
- titanium anodes
- electrolytic production
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
- C25B11/081—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the element being a noble metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Procedimiento para la producción de ánodos metálicos, especialmente de ánodos de titanio, para la obtención electrolítica de dióxido de manganeso, con una base consistente en un metal pasivable y una capa de cubrición activadora generada por deposición activadora generada por deposición de metales nobles, que cubre por lo menos parcialmente a la superficie de la base, caracterizado porque, después de que los metales nobles han sido aplicados sobre la superficie de la base de ánodo, ésta última es calcinada a temperaturas entre 700 y 1.100ºC.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2645414A DE2645414C2 (de) | 1976-10-08 | 1976-10-08 | Titananoden für die elektrolytische Gewinnung von Mangandioxid, sowie ein Verfahren zur Herstellung dieser Anoden |
Publications (1)
Publication Number | Publication Date |
---|---|
ES462891A1 true ES462891A1 (es) | 1978-06-01 |
Family
ID=5989976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES462891A Expired ES462891A1 (es) | 1976-10-08 | 1977-10-04 | Procedimiento para la produccion de anodos metalicos, espe- cialmente de anodos de titanio, para la obtencion electroli-tica de dioxido de manganeso. |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS6027754B2 (es) |
BR (1) | BR7706724A (es) |
DE (1) | DE2645414C2 (es) |
ES (1) | ES462891A1 (es) |
GB (1) | GB1545360A (es) |
IE (1) | IE46061B1 (es) |
IN (1) | IN145674B (es) |
SU (1) | SU1050573A3 (es) |
ZA (1) | ZA776001B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2853820A1 (de) * | 1978-12-13 | 1980-06-19 | Conradty Nuernberg Gmbh & Co M | Anode mit einem kern aus ventilmetall und deren verwendung |
IT1150124B (it) * | 1982-01-21 | 1986-12-10 | Oronzio De Nora Impianti | Struttura anodica per protezione catodica |
DE3346093A1 (de) * | 1983-12-21 | 1985-09-05 | Hoechst Ag, 6230 Frankfurt | Aktivierte metallanoden sowie ein verfahren zu deren herstellung |
DE3521827A1 (de) * | 1985-06-19 | 1987-01-02 | Hoechst Ag | Anodensystem fuer die elektrolytische herstellung von braunstein |
JPH0438768Y2 (es) * | 1986-04-30 | 1992-09-10 | ||
JPS63257562A (ja) * | 1987-04-16 | 1988-10-25 | 株式会社日本エム・ディ・エム | 分割組立型揺動式ベツド |
JPS63257560A (ja) * | 1987-04-16 | 1988-10-25 | 株式会社日本エム・ディ・エム | セパレート型揺動式ベッド |
GB8903321D0 (en) * | 1989-02-14 | 1989-04-05 | Ici Plc | Metal mesh and production thereof |
JP2011149044A (ja) * | 2010-01-20 | 2011-08-04 | Tanaka Kikinzoku Kogyo Kk | 電解酸化反応用電極及びその製造方法 |
CN109385645B (zh) * | 2018-12-06 | 2021-05-11 | 普瑞斯矿业(中国)有限公司 | 一种改善电解二氧化锰用阳极板导电性的处理方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3461058A (en) * | 1966-06-07 | 1969-08-12 | Engelhard Ind Inc | Method of producing a composite electrode |
US3711385A (en) * | 1970-09-25 | 1973-01-16 | Chemnor Corp | Electrode having platinum metal oxide coating thereon,and method of use thereof |
-
1976
- 1976-10-08 DE DE2645414A patent/DE2645414C2/de not_active Expired
-
1977
- 1977-10-03 GB GB40977/77A patent/GB1545360A/en not_active Expired
- 1977-10-04 ES ES462891A patent/ES462891A1/es not_active Expired
- 1977-10-07 SU SU772533378A patent/SU1050573A3/ru active
- 1977-10-07 JP JP52120802A patent/JPS6027754B2/ja not_active Expired
- 1977-10-07 IE IE2050/77A patent/IE46061B1/en unknown
- 1977-10-07 BR BR7706724A patent/BR7706724A/pt unknown
- 1977-10-07 IN IN1493/CAL/77A patent/IN145674B/en unknown
- 1977-10-07 ZA ZA00776001A patent/ZA776001B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2645414A1 (de) | 1978-04-13 |
DE2645414C2 (de) | 1986-08-28 |
IE46061L (en) | 1978-04-08 |
GB1545360A (en) | 1979-05-10 |
IE46061B1 (en) | 1983-02-09 |
SU1050573A3 (ru) | 1983-10-23 |
BR7706724A (pt) | 1978-07-18 |
JPS6027754B2 (ja) | 1985-07-01 |
IN145674B (es) | 1978-11-25 |
JPS53108078A (en) | 1978-09-20 |
ZA776001B (en) | 1978-06-28 |
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