NO126313B - - Google Patents
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- Publication number
- NO126313B NO126313B NO00596/70A NO59670A NO126313B NO 126313 B NO126313 B NO 126313B NO 00596/70 A NO00596/70 A NO 00596/70A NO 59670 A NO59670 A NO 59670A NO 126313 B NO126313 B NO 126313B
- Authority
- NO
- Norway
- Prior art keywords
- electrolyte
- manganese
- cell
- sulfuric acid
- calcium
- Prior art date
Links
- 239000003792 electrolyte Substances 0.000 claims description 42
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 30
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 23
- 239000008151 electrolyte solution Substances 0.000 claims description 19
- 229940021013 electrolyte solution Drugs 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 16
- 238000005868 electrolysis reaction Methods 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 12
- 235000011132 calcium sulphate Nutrition 0.000 claims description 11
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 10
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical compound [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 claims description 8
- VASIZKWUTCETSD-UHFFFAOYSA-N manganese(II) oxide Inorganic materials [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 claims description 8
- 239000001175 calcium sulphate Substances 0.000 claims description 7
- 239000011702 manganese sulphate Substances 0.000 claims description 7
- 235000007079 manganese sulphate Nutrition 0.000 claims description 7
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 7
- 230000008929 regeneration Effects 0.000 claims description 7
- 238000011069 regeneration method Methods 0.000 claims description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 5
- 239000000920 calcium hydroxide Substances 0.000 claims description 5
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 5
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 5
- 239000002244 precipitate Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 4
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 claims description 4
- 239000011656 manganese carbonate Substances 0.000 claims description 3
- 235000006748 manganese carbonate Nutrition 0.000 claims description 3
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 27
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 229940043430 calcium compound Drugs 0.000 description 4
- 150000001674 calcium compounds Chemical class 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- 150000008064 anhydrides Chemical class 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 230000029142 excretion Effects 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 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 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000012173 estrus Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229940099596 manganese sulfate Drugs 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 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
- 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)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1908416A DE1908416C3 (de) | 1969-02-20 | 1969-02-20 | Verfahren zum Regenerieren von wäßrigen mangansulfate calciumsulfat- und schwefelsäurehaltigen Elektrolytlösungen, die bei der elektrolytischen Gewinnung von Mangan(IV)-oxid anfallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO126313B true NO126313B (cs) | 1973-01-22 |
Family
ID=5725775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO00596/70A NO126313B (cs) | 1969-02-20 | 1970-02-19 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3630862A (cs) |
| JP (1) | JPS5518661B1 (cs) |
| BE (1) | BE746290A (cs) |
| CS (1) | CS166253B2 (cs) |
| DE (1) | DE1908416C3 (cs) |
| FR (1) | FR2037112B1 (cs) |
| GB (1) | GB1292218A (cs) |
| NL (1) | NL166730C (cs) |
| NO (1) | NO126313B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01158293A (ja) * | 1987-12-15 | 1989-06-21 | Tlv Co Ltd | スチームトラップの弁口構造 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1874827A (en) * | 1931-05-12 | 1932-08-30 | Burgess Battery Co | Production of manganese dioxide |
| US2119560A (en) * | 1936-09-10 | 1938-06-07 | Stephen M Shelton | Electrolytic process for the extraction of metallic manganese |
| FR1448939A (fr) * | 1965-06-28 | 1966-08-12 | E J Lavino & Co | Procédé de préparation d'une solution de sulfate de manganèse à partir de ferromanganèse et d'un minerai essentiellement constitué par du bioxyde de manganèse |
-
1969
- 1969-02-20 DE DE1908416A patent/DE1908416C3/de not_active Expired
-
1970
- 1970-02-16 US US11513A patent/US3630862A/en not_active Expired - Lifetime
- 1970-02-18 CS CS1123A patent/CS166253B2/cs unknown
- 1970-02-18 JP JP1412270A patent/JPS5518661B1/ja active Pending
- 1970-02-19 NO NO00596/70A patent/NO126313B/no unknown
- 1970-02-19 GB GB8029/70A patent/GB1292218A/en not_active Expired
- 1970-02-20 FR FR7006152A patent/FR2037112B1/fr not_active Expired
- 1970-02-20 NL NL7002456.A patent/NL166730C/xx not_active IP Right Cessation
- 1970-02-20 BE BE746290D patent/BE746290A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL166730B (nl) | 1981-04-15 |
| DE1908416B2 (de) | 1973-11-08 |
| GB1292218A (en) | 1972-10-11 |
| BE746290A (fr) | 1970-08-20 |
| FR2037112A1 (cs) | 1970-12-31 |
| NL166730C (nl) | 1981-09-15 |
| NL7002456A (cs) | 1970-08-24 |
| DE1908416A1 (de) | 1970-09-10 |
| CS166253B2 (cs) | 1976-02-27 |
| FR2037112B1 (cs) | 1974-08-09 |
| DE1908416C3 (de) | 1974-06-12 |
| US3630862A (en) | 1971-12-28 |
| JPS5518661B1 (cs) | 1980-05-20 |
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