NO130157B - - Google Patents
Download PDFInfo
- Publication number
- NO130157B NO130157B NO00774/72*[A NO77472A NO130157B NO 130157 B NO130157 B NO 130157B NO 77472 A NO77472 A NO 77472A NO 130157 B NO130157 B NO 130157B
- Authority
- NO
- Norway
- Prior art keywords
- cathode
- electrolyte
- compartment
- cathode compartment
- cooling
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 22
- 239000003792 electrolyte Substances 0.000 claims description 13
- 239000008151 electrolyte solution Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 238000005868 electrolysis reaction Methods 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 238000004040 coloring Methods 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 230000008569 process Effects 0.000 description 13
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 9
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 9
- 239000011976 maleic acid Substances 0.000 description 9
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- 229940021013 electrolyte solution Drugs 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 4
- 235000006408 oxalic acid Nutrition 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000003776 cleavage reaction Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/14—Producing integrally coloured layers
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2175471 | 1971-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO130157B true NO130157B (enrdf_load_stackoverflow) | 1974-07-15 |
Family
ID=11186388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO00774/72*[A NO130157B (enrdf_load_stackoverflow) | 1971-03-15 | 1972-03-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3775269A (enrdf_load_stackoverflow) |
| AT (1) | AT311143B (enrdf_load_stackoverflow) |
| CA (1) | CA1000648A (enrdf_load_stackoverflow) |
| NO (1) | NO130157B (enrdf_load_stackoverflow) |
| SE (1) | SE369204B (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1022423A (en) * | 1964-03-20 | 1966-03-16 | Reynolds Metals Co | Anodizing aluminium and alloys thereof |
| GB1233582A (enrdf_load_stackoverflow) * | 1967-07-20 | 1971-05-26 |
-
1972
- 1972-03-10 NO NO00774/72*[A patent/NO130157B/no unknown
- 1972-03-10 SE SE03052/72A patent/SE369204B/xx unknown
- 1972-03-14 US US00234683A patent/US3775269A/en not_active Expired - Lifetime
- 1972-03-14 AT AT213872A patent/AT311143B/de not_active IP Right Cessation
- 1972-03-15 CA CA137,200A patent/CA1000648A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1000648A (en) | 1976-11-30 |
| US3775269A (en) | 1973-11-27 |
| AT311143B (de) | 1973-10-25 |
| SE369204B (enrdf_load_stackoverflow) | 1974-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1059943A (en) | Electrolytically forming peroxosulfuric acid to oxidize organic material in sulfuric acid | |
| EP0234727B1 (en) | Porous anodic aluminium oxide films | |
| US4193846A (en) | Manufacturing process of a thin metal sheet by electrolytic deposit | |
| US4256551A (en) | Electrolytic process | |
| US2793179A (en) | Method of recovering gallium from an alkali aluminate lye | |
| US3518180A (en) | Bipolar electrolytic cell | |
| US3359190A (en) | One-side anodizing of aluminum sheet | |
| US3933605A (en) | Non-polluting pickling method | |
| DE2444541A1 (de) | Verfahren zum herstellen von selbsttragenden filmen aus poroesen aluminiumoxydschichten, danach hergestelltes produkt und vorrichtung zur durchfuehrung des verfahrens | |
| NO130157B (enrdf_load_stackoverflow) | ||
| GB1365150A (en) | Continuous electrolytic treatment for cleaning and conditioning aluminium surfaces | |
| US3878056A (en) | Process for electrolytic coloring of the anodic oxide film on a aluminum or aluminum base alloys | |
| US3779876A (en) | Process for the preparation of glyoxylic acid | |
| NO143069B (no) | Fremgangsmaate ved elektroutvinning av metaller fra vandige opploesninger av metallforbindelser | |
| US3432410A (en) | Method of producing pure nickel by electrolytic refining | |
| JPS55100990A (en) | Electroforming apparatus | |
| DE2602031C2 (de) | Verfahren zur Herstellung von Zinnll-sulfat | |
| US3933603A (en) | Electrolysis of alkali metal chloride | |
| US2191574A (en) | Preparation of bromates | |
| US2798845A (en) | Method of purifying alkali aluminate lye | |
| US3692644A (en) | Self-coloring anodic oxidation of aluminum and its alloys | |
| DE19649000C1 (de) | Elektrolyt zur galvanischen Abscheidung von Aluminium und dessen Verwendung | |
| US2767136A (en) | Process of eliminating arsenic compounds from phosphoric acid | |
| Ramaswamy et al. | Improvement in the Electrolytic Preparation of lodoform | |
| US2158269A (en) | Electrolytic process for the manufacture of litharge |