NO123106B - - Google Patents
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- Publication number
- NO123106B NO123106B NO4954/68A NO495468A NO123106B NO 123106 B NO123106 B NO 123106B NO 4954/68 A NO4954/68 A NO 4954/68A NO 495468 A NO495468 A NO 495468A NO 123106 B NO123106 B NO 123106B
- Authority
- NO
- Norway
- Prior art keywords
- sulfonic acid
- soluble salts
- water
- process according
- compounds
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- 150000001923 cyclic compounds Chemical class 0.000 claims description 4
- -1 heterocyclic sulfonic acids Chemical class 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 125000005842 heteroatom Chemical group 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 claims description 2
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 150000003460 sulfonic acids Chemical class 0.000 claims 2
- 150000001260 acyclic compounds Chemical class 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 125000003396 thiol group Chemical group [H]S* 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 239000002253 acid Substances 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 159000000000 sodium salts Chemical class 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 150000007513 acids Chemical class 0.000 description 7
- 238000005246 galvanizing Methods 0.000 description 7
- 238000007747 plating Methods 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910001369 Brass Inorganic materials 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 239000010951 brass Substances 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 229910052793 cadmium Inorganic materials 0.000 description 3
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001447 alkali salts Chemical class 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-AHCXROLUSA-N copper-60 Chemical compound [60Cu] RYGMFSIKBFXOCR-AHCXROLUSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- MHYFEEDKONKGEB-UHFFFAOYSA-N oxathiane 2,2-dioxide Chemical compound O=S1(=O)CCCCO1 MHYFEEDKONKGEB-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000008053 sultones Chemical class 0.000 description 2
- WZRRRFSJFQTGGB-UHFFFAOYSA-N 1,3,5-triazinane-2,4,6-trithione Chemical compound S=C1NC(=S)NC(=S)N1 WZRRRFSJFQTGGB-UHFFFAOYSA-N 0.000 description 1
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical compound C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 description 1
- FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 description 1
- OQFSYHWITGFERZ-UHFFFAOYSA-N 2-bromoethanesulfonic acid Chemical compound OS(=O)(=O)CCBr OQFSYHWITGFERZ-UHFFFAOYSA-N 0.000 description 1
- JSAYPSXBCDUDKB-UHFFFAOYSA-N 3-bromopropane-1-sulfonic acid Chemical compound OS(=O)(=O)CCCBr JSAYPSXBCDUDKB-UHFFFAOYSA-N 0.000 description 1
- 229910000906 Bronze 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
- RVJHDCPHSAUCEV-UHFFFAOYSA-N [2-(carbamothioylamino)phenyl]thiourea Chemical compound NC(=S)NC1=CC=CC=C1NC(N)=S RVJHDCPHSAUCEV-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- QCUOBSQYDGUHHT-UHFFFAOYSA-L cadmium sulfate Chemical compound [Cd+2].[O-]S([O-])(=O)=O QCUOBSQYDGUHHT-UHFFFAOYSA-L 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- NNIPDXPTJYIMKW-UHFFFAOYSA-N iron tin Chemical compound [Fe].[Sn] NNIPDXPTJYIMKW-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- GTLDTDOJJJZVBW-UHFFFAOYSA-N zinc cyanide Chemical compound [Zn+2].N#[C-].N#[C-] GTLDTDOJJJZVBW-UHFFFAOYSA-N 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 239000011686 zinc sulphate Substances 0.000 description 1
- 235000009529 zinc sulphate Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69088267A | 1967-12-15 | 1967-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO123106B true NO123106B (enrdf_load_stackoverflow) | 1971-09-27 |
Family
ID=24774364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4954/68A NO123106B (enrdf_load_stackoverflow) | 1967-12-15 | 1968-12-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3509030A (enrdf_load_stackoverflow) |
| ES (1) | ES361397A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1596031A (enrdf_load_stackoverflow) |
| GB (1) | GB1235907A (enrdf_load_stackoverflow) |
| NO (1) | NO123106B (enrdf_load_stackoverflow) |
| OA (1) | OA02955A (enrdf_load_stackoverflow) |
| SE (1) | SE348003B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3855086A (en) * | 1973-06-28 | 1974-12-17 | Aluminum Co Of America | Carbon anode protection in aluminum smelting cells |
| US3945906A (en) * | 1974-06-06 | 1976-03-23 | Reynolds Metals Company | Anode lining system |
| US3960696A (en) * | 1974-06-18 | 1976-06-01 | Gebr. Giulini Gmbh | Aluminum electrolysis furnace |
| WO2016001741A1 (fr) * | 2014-07-04 | 2016-01-07 | Rio Tinto Alcan International Limited | Ensemble anodique |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1691505A (en) * | 1925-05-15 | 1928-11-13 | Norske Elektrokemisk Ind As | Electrode |
| US2193434A (en) * | 1937-04-08 | 1940-03-12 | Norske Elektrokemisk Ind As | Electrode with slide contacts |
| US2339230A (en) * | 1943-04-17 | 1944-01-11 | Norske Elektrokemisk Ind As | Suspension of self-baking electrodes |
| US2769113A (en) * | 1951-09-18 | 1956-10-30 | Kaiser Aluminium Chem Corp | Self-baking electrode |
-
1967
- 1967-12-15 US US690882A patent/US3509030A/en not_active Expired - Lifetime
-
1968
- 1968-12-02 SE SE16416/68A patent/SE348003B/xx unknown
- 1968-12-05 GB GB57914/68A patent/GB1235907A/en not_active Expired
- 1968-12-11 NO NO4954/68A patent/NO123106B/no unknown
- 1968-12-12 FR FR1596031D patent/FR1596031A/fr not_active Expired
- 1968-12-14 OA OA53452A patent/OA02955A/xx unknown
-
1969
- 1969-12-13 ES ES361397A patent/ES361397A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1235907A (en) | 1971-06-16 |
| ES361397A1 (es) | 1970-11-01 |
| FR1596031A (enrdf_load_stackoverflow) | 1970-06-15 |
| SE348003B (enrdf_load_stackoverflow) | 1972-08-21 |
| US3509030A (en) | 1970-04-28 |
| OA02955A (fr) | 1970-12-15 |
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