IE38937B1 - Improved method for continuous production of electrolytic manganese dioxide - Google Patents
Improved method for continuous production of electrolytic manganese dioxideInfo
- Publication number
- IE38937B1 IE38937B1 IE00412/74A IE41274A IE38937B1 IE 38937 B1 IE38937 B1 IE 38937B1 IE 00412/74 A IE00412/74 A IE 00412/74A IE 41274 A IE41274 A IE 41274A IE 38937 B1 IE38937 B1 IE 38937B1
- Authority
- IE
- Ireland
- Prior art keywords
- solution
- manganese dioxide
- sulphate
- manganese
- continuous production
- Prior art date
Links
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 title abstract 6
- 238000010924 continuous production Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract 2
- 235000019341 magnesium sulphate Nutrition 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 238000003723 Smelting Methods 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- GZMKWMMWAHQTHD-UHFFFAOYSA-L [Mn++].OS([O-])(=O)=O.OS([O-])(=O)=O Chemical compound [Mn++].OS([O-])(=O)=O.OS([O-])(=O)=O GZMKWMMWAHQTHD-UHFFFAOYSA-L 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 235000007079 manganese sulphate Nutrition 0.000 abstract 1
- 239000011702 manganese sulphate Substances 0.000 abstract 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/21—Manganese oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48106182A JPS5216880B2 (enExample) | 1973-09-20 | 1973-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE38937L IE38937L (en) | 1975-03-20 |
| IE38937B1 true IE38937B1 (en) | 1978-07-05 |
Family
ID=14427071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE00412/74A IE38937B1 (en) | 1973-09-20 | 1974-02-27 | Improved method for continuous production of electrolytic manganese dioxide |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3900385A (enExample) |
| JP (1) | JPS5216880B2 (enExample) |
| BE (1) | BE808736A (enExample) |
| BR (1) | BR7310088D0 (enExample) |
| DE (1) | DE2364042A1 (enExample) |
| ES (1) | ES421763A1 (enExample) |
| FR (1) | FR2244715B1 (enExample) |
| GB (1) | GB1419047A (enExample) |
| IE (1) | IE38937B1 (enExample) |
| SE (1) | SE400760B (enExample) |
| ZA (1) | ZA739434B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54100634A (en) * | 1978-01-26 | 1979-08-08 | Toshiba Corp | Computer |
| AU522367B2 (en) * | 1978-06-05 | 1982-06-03 | Nippon Steel Corporation | Oxide converion coating on electro plated manganese |
| US4298661A (en) * | 1978-06-05 | 1981-11-03 | Nippon Steel Corporation | Surface treated steel materials |
| JPH01200557A (ja) * | 1987-10-13 | 1989-08-11 | Bridgestone Corp | 非水電解質電池 |
| US5698176A (en) * | 1995-06-07 | 1997-12-16 | Duracell, Inc. | Manganese dioxide for lithium batteries |
| US6214198B1 (en) | 1998-12-21 | 2001-04-10 | Kerr-Mcgee Chemical Llc | Method of producing high discharge capacity electrolytic manganese dioxide |
| CN101892384B (zh) * | 2010-07-15 | 2011-09-21 | 广西有色金属集团汇元锰业有限公司 | 无汞碱锰型电解二氧化锰的生产方法 |
| CN102910679A (zh) * | 2012-10-10 | 2013-02-06 | 安徽工程大学 | 一种纳米锰氧化物的制备方法 |
| CN114480886A (zh) * | 2021-12-23 | 2022-05-13 | 四川中哲新材料科技有限公司 | 高镁杂质碳酸锰矿生产电解金属锰的方法 |
| CN115041489B (zh) * | 2022-06-07 | 2024-03-22 | 贵州省建筑材料科学研究设计院有限责任公司 | 一种蒸汽法电解锰渣无害化处理方法及装置 |
-
1973
- 1973-09-20 JP JP48106182A patent/JPS5216880B2/ja not_active Expired
- 1973-12-11 US US423760A patent/US3900385A/en not_active Expired - Lifetime
- 1973-12-12 ZA ZA739434A patent/ZA739434B/xx unknown
- 1973-12-17 BE BE138958A patent/BE808736A/xx unknown
- 1973-12-21 BR BR10088/73A patent/BR7310088D0/pt unknown
- 1973-12-21 SE SE7317360A patent/SE400760B/xx unknown
- 1973-12-21 DE DE2364042A patent/DE2364042A1/de active Pending
- 1973-12-21 FR FR7346194A patent/FR2244715B1/fr not_active Expired
- 1973-12-24 ES ES421763A patent/ES421763A1/es not_active Expired
-
1974
- 1974-02-27 IE IE00412/74A patent/IE38937B1/xx unknown
- 1974-03-15 GB GB1175274A patent/GB1419047A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5216880B2 (enExample) | 1977-05-12 |
| FR2244715A1 (enExample) | 1975-04-18 |
| ZA739434B (en) | 1974-11-27 |
| DE2364042A1 (de) | 1975-04-03 |
| SE400760B (sv) | 1978-04-10 |
| ES421763A1 (es) | 1976-08-01 |
| IE38937L (en) | 1975-03-20 |
| GB1419047A (en) | 1975-12-24 |
| US3900385A (en) | 1975-08-19 |
| BE808736A (fr) | 1974-04-16 |
| JPS5056398A (enExample) | 1975-05-17 |
| FR2244715B1 (enExample) | 1977-09-30 |
| BR7310088D0 (pt) | 1975-04-22 |
| SE7317360L (enExample) | 1975-03-21 |
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