NO127787B - - Google Patents
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- Publication number
- NO127787B NO127787B NO52269A NO52269A NO127787B NO 127787 B NO127787 B NO 127787B NO 52269 A NO52269 A NO 52269A NO 52269 A NO52269 A NO 52269A NO 127787 B NO127787 B NO 127787B
- Authority
- NO
- Norway
- Prior art keywords
- chromium
- cathode
- electrolysis
- solution
- ions
- Prior art date
Links
- 239000011651 chromium Substances 0.000 claims description 47
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 45
- 229910052804 chromium Inorganic materials 0.000 claims description 35
- 238000005868 electrolysis reaction Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 7
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- -1 halogen ions Chemical class 0.000 claims description 5
- 150000001844 chromium Chemical class 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910000604 Ferrochrome Inorganic materials 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000003863 ammonium salts Chemical class 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910021653 sulphate ion Inorganic materials 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 239000001166 ammonium sulphate Substances 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- 150000001845 chromium compounds Chemical class 0.000 description 2
- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229910021555 Chromium Chloride Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000003842 bromide salts Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- XNMDTRBCRPPMIY-UHFFFAOYSA-M n-(2,5-dioxopyrrolidin-1-yl)-n-methylcarbamate Chemical compound [O-]C(=O)N(C)N1C(=O)CCC1=O XNMDTRBCRPPMIY-UHFFFAOYSA-M 0.000 description 1
- MOFOBJHOKRNACT-UHFFFAOYSA-N nickel silver Chemical compound [Ni].[Ag] MOFOBJHOKRNACT-UHFFFAOYSA-N 0.000 description 1
- 239000010956 nickel silver Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70455568A | 1968-02-12 | 1968-02-12 | |
| US74864268A | 1968-07-30 | 1968-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO127787B true NO127787B (de) | 1973-08-20 |
Family
ID=27107343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO52269A NO127787B (de) | 1968-02-12 | 1969-02-11 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE732596A (de) |
| CH (2) | CH512454A (de) |
| DE (1) | DE1906700C3 (de) |
| FR (1) | FR2001719A1 (de) |
| GB (1) | GB1194306A (de) |
| NL (1) | NL6902131A (de) |
| NO (1) | NO127787B (de) |
| SE (1) | SE369188B (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3154468A (en) * | 1962-05-29 | 1964-10-27 | Chemagro Corp | Process of killing nematodes and fungi with halo vinyl and haloethyl thio cyclic imides |
| FR1393660A (fr) * | 1963-03-16 | 1965-03-26 | Bayer Ag | Nouveaux agents pesticides, leur procédé de préparation et leur application |
-
1969
- 1969-02-05 FR FR6902546A patent/FR2001719A1/fr not_active Withdrawn
- 1969-02-10 SE SE176669A patent/SE369188B/xx unknown
- 1969-02-11 DE DE19691906700 patent/DE1906700C3/de not_active Expired
- 1969-02-11 NO NO52269A patent/NO127787B/no unknown
- 1969-02-11 NL NL6902131A patent/NL6902131A/xx unknown
- 1969-02-12 GB GB769469A patent/GB1194306A/en not_active Expired
- 1969-02-12 CH CH568669A patent/CH512454A/de not_active IP Right Cessation
- 1969-02-12 CH CH212369A patent/CH515223A/de not_active IP Right Cessation
- 1969-05-06 BE BE732596D patent/BE732596A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH512454A (de) | 1971-09-15 |
| DE1906700C3 (de) | 1973-10-04 |
| GB1194306A (en) | 1970-06-10 |
| CH515223A (de) | 1971-11-15 |
| DE1906700B2 (de) | 1973-02-22 |
| BE732596A (de) | 1969-10-16 |
| FR2001719A1 (en) | 1969-10-03 |
| DE1906700A1 (de) | 1971-06-09 |
| SE369188B (de) | 1974-08-12 |
| NL6902131A (de) | 1969-08-14 |
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