BE439148A - - Google Patents
Info
- Publication number
- BE439148A BE439148A BE439148DA BE439148A BE 439148 A BE439148 A BE 439148A BE 439148D A BE439148D A BE 439148DA BE 439148 A BE439148 A BE 439148A
- Authority
- BE
- Belgium
- Prior art keywords
- acid
- baths
- bath
- sulfurous acid
- zinc
- Prior art date
Links
- 239000002253 acid Substances 0.000 claims description 10
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 239000011701 zinc Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 238000007792 addition Methods 0.000 claims 3
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 4
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 4
- 229960001763 zinc sulfate Drugs 0.000 description 4
- 229910000368 zinc sulfate Inorganic materials 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 2
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 241000234282 Allium Species 0.000 description 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 235000011124 aluminium ammonium sulphate Nutrition 0.000 description 1
- 235000011126 aluminium potassium sulphate Nutrition 0.000 description 1
- LCQXXBOSCBRNNT-UHFFFAOYSA-K ammonium aluminium sulfate Chemical compound [NH4+].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O LCQXXBOSCBRNNT-UHFFFAOYSA-K 0.000 description 1
- 150000003934 aromatic aldehydes Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229940050271 potassium alum Drugs 0.000 description 1
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 description 1
- RWPGFSMJFRPDDP-UHFFFAOYSA-L potassium metabisulfite Chemical compound [K+].[K+].[O-]S(=O)S([O-])(=O)=O RWPGFSMJFRPDDP-UHFFFAOYSA-L 0.000 description 1
- 239000004297 potassium metabisulphite Substances 0.000 description 1
- 235000010263 potassium metabisulphite Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 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
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/22—Electroplating: Baths therefor from solutions of zinc
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE439148A true BE439148A (2) |
Family
ID=97196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE439148D BE439148A (2) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE439148A (2) |
-
0
- BE BE439148D patent/BE439148A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0178958B1 (fr) | Procédé d'oxydation électrolytique et ensemble d'électrolyse pour sa mise en oeuvre | |
| US5628893A (en) | Halogen tin composition and electrolytic plating process | |
| US4356067A (en) | Alkaline plating baths and electroplating process | |
| US4417956A (en) | Alkaline plating baths and electroplating process | |
| US4101390A (en) | Process for producing a lead dioxide coated anode from a lead electrolyte which contains dissolved bismuth | |
| CA1328421C (fr) | Cellule d'electrolyse et procede pour la reduction d'une solution comprenant du titane et du fer | |
| FR2474538A1 (fr) | Procede de depot electrolytique de chrome au moyen d'un bain de chrome trivalent | |
| CN1221687C (zh) | 电解磷酸盐的化学处理方法及在钢材表面形成的一种复合薄膜 | |
| EP0357839A1 (fr) | Procédé d'électro-déposition d'étain | |
| FR2501243A1 (fr) | Bain de galvanoplastie pour deposer un alliage nickel-palladium, procede d'utilisation de ce bain | |
| US3491001A (en) | Electro-chemical passivation of tinplate | |
| WO1995023880A1 (en) | Treatement of electrolyte solutions | |
| EP0109468B1 (fr) | Procédé d'extraction sélective du plomb à partir des sulfures de plomb | |
| Kruglikov et al. | The Use of Immersed Electrochemical Modules in Plating Shops for the Regeneration of Process Solutions and Purification of Water in Reclaim Tanks. | |
| FR2511048A1 (fr) | Procede de fabrication de couches d'absorption pour installations solaires | |
| RU2145983C1 (ru) | Способ электролиза водных растворов сульфатов металлов | |
| SU1137114A1 (ru) | Способ получени хромовых покрытий | |
| JPH0573835B2 (2) | ||
| Konarev | Studies of intermediates formed under the conditions of preparative electroreduction of naphthalene 1-Nitro-3, 6, 8-Trisulfo acid | |
| Monaweck | Control of Ammonia in the Electrodeposition of Brass | |
| SU51489A1 (ru) | Способ электролитического анодного чернени латуни и меди | |
| SU503941A1 (ru) | Электролит дл осаждени сплавов медь-свинец | |
| RU2205899C1 (ru) | Способ получения алюминия | |
| Kudryavtsev et al. | The effect of cyanide cadmium plating bath compositions on steel hydrogenation | |
| Brown et al. | The primary limitation of electrowinning technology for effluent recovery is that the traditional design does not lend itself to the treatment of low metal concentrations. Solution metal concentrations in conventional electrowinning operatiods are usually in the order of 30-50 g/L while most effluent streams contain less than 10 g/L and frequently less than 1 g/L. |