IE46061B1 - Manufacture of titanium anodes suitable for use in the electrolytic production of manganese dioxide - Google Patents
Manufacture of titanium anodes suitable for use in the electrolytic production of manganese dioxideInfo
- Publication number
- IE46061B1 IE46061B1 IE2050/77A IE205077A IE46061B1 IE 46061 B1 IE46061 B1 IE 46061B1 IE 2050/77 A IE2050/77 A IE 2050/77A IE 205077 A IE205077 A IE 205077A IE 46061 B1 IE46061 B1 IE 46061B1
- Authority
- IE
- Ireland
- Prior art keywords
- anode
- titanium
- noble metal
- anodes
- metal
- Prior art date
Links
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims description 35
- 239000010936 titanium Substances 0.000 title claims description 29
- 229910052719 titanium Inorganic materials 0.000 title claims description 29
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 title claims description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 229910000510 noble metal Inorganic materials 0.000 claims description 39
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 22
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 21
- 229910052697 platinum Inorganic materials 0.000 claims description 13
- 229910052707 ruthenium Inorganic materials 0.000 claims description 10
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- -1 platinum metals Chemical class 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000005868 electrolysis reaction Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052741 iridium Inorganic materials 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910002621 H2PtCl6 Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| IE46061L IE46061L (en) | 1978-04-08 |
| IE46061B1 true IE46061B1 (en) | 1983-02-09 |
Family
ID=5989976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2050/77A IE46061B1 (en) | 1976-10-08 | 1977-10-07 | Manufacture of titanium anodes suitable for use in the electrolytic production of manganese dioxide |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS6027754B2 (enrdf_load_html_response) |
| BR (1) | BR7706724A (enrdf_load_html_response) |
| DE (1) | DE2645414C2 (enrdf_load_html_response) |
| ES (1) | ES462891A1 (enrdf_load_html_response) |
| GB (1) | GB1545360A (enrdf_load_html_response) |
| IE (1) | IE46061B1 (enrdf_load_html_response) |
| IN (1) | IN145674B (enrdf_load_html_response) |
| SU (1) | SU1050573A3 (enrdf_load_html_response) |
| ZA (1) | ZA776001B (enrdf_load_html_response) |
Families Citing this family (7)
| 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 |
| 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 IN IN1493/CAL/77A patent/IN145674B/en unknown
- 1977-10-07 IE IE2050/77A patent/IE46061B1/en unknown
- 1977-10-07 JP JP52120802A patent/JPS6027754B2/ja not_active Expired
- 1977-10-07 BR BR7706724A patent/BR7706724A/pt unknown
- 1977-10-07 ZA ZA00776001A patent/ZA776001B/xx unknown
- 1977-10-07 SU SU772533378A patent/SU1050573A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6027754B2 (ja) | 1985-07-01 |
| ES462891A1 (es) | 1978-06-01 |
| GB1545360A (en) | 1979-05-10 |
| BR7706724A (pt) | 1978-07-18 |
| DE2645414A1 (de) | 1978-04-13 |
| JPS53108078A (en) | 1978-09-20 |
| IE46061L (en) | 1978-04-08 |
| IN145674B (enrdf_load_html_response) | 1978-11-25 |
| SU1050573A3 (ru) | 1983-10-23 |
| ZA776001B (en) | 1978-06-28 |
| DE2645414C2 (de) | 1986-08-28 |
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