DE2706432A1 - Verfahren zur auslaugung von metall-legierungen, metallgemischen oder erzen - Google Patents
Verfahren zur auslaugung von metall-legierungen, metallgemischen oder erzenInfo
- Publication number
- DE2706432A1 DE2706432A1 DE19772706432 DE2706432A DE2706432A1 DE 2706432 A1 DE2706432 A1 DE 2706432A1 DE 19772706432 DE19772706432 DE 19772706432 DE 2706432 A DE2706432 A DE 2706432A DE 2706432 A1 DE2706432 A1 DE 2706432A1
- Authority
- DE
- Germany
- Prior art keywords
- metal
- leaching
- solution
- anolyte
- oxidation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 17
- 229910052751 metal Inorganic materials 0.000 title claims description 15
- 239000002184 metal Substances 0.000 title claims description 15
- 239000000203 mixture Substances 0.000 title claims description 7
- 229910001092 metal group alloy Inorganic materials 0.000 title claims description 4
- 239000000243 solution Substances 0.000 claims description 19
- 230000003647 oxidation Effects 0.000 claims description 16
- 238000007254 oxidation reaction Methods 0.000 claims description 16
- 238000002386 leaching Methods 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- 239000003792 electrolyte Substances 0.000 claims description 5
- 150000004820 halides Chemical class 0.000 claims description 4
- -1 chlorine ions Chemical class 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 2
- 229910001507 metal halide Inorganic materials 0.000 claims 1
- 150000005309 metal halides Chemical class 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 6
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 6
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 229910021592 Copper(II) chloride Inorganic materials 0.000 description 1
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052768 actinide Inorganic materials 0.000 description 1
- 150000001255 actinides Chemical class 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229960002089 ferrous chloride Drugs 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/36—Regeneration of waste pickling liquors
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO760509A NO760509L (no) | 1976-02-17 | 1976-02-17 | Fremgangsm}te for oksydering av metalljoner. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2706432A1 true DE2706432A1 (de) | 1977-08-18 |
Family
ID=19882724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772706432 Pending DE2706432A1 (de) | 1976-02-17 | 1977-02-16 | Verfahren zur auslaugung von metall-legierungen, metallgemischen oder erzen |
Country Status (17)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04362183A (ja) * | 1991-06-07 | 1992-12-15 | Nippon Paint Co Ltd | アルミニウム表面洗浄浴の再生方法 |
| IT1282979B1 (it) * | 1996-05-09 | 1998-04-03 | Novamax Itb S R L | Procedimento per il decapaggio dell'acciaio nel quale la ossidazione dello ione ferroso formatosi viene effettuata per via elettrochimica |
| CN104451767A (zh) * | 2014-12-29 | 2015-03-25 | 甘肃银光聚银化工有限公司 | 一种氧化装置和方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5338712B2 (enrdf_load_stackoverflow) * | 1971-12-23 | 1978-10-17 | ||
| JPS5112342A (enrdf_load_stackoverflow) * | 1974-07-22 | 1976-01-30 | Hitachi Ltd |
-
1976
- 1976-02-17 NO NO760509A patent/NO760509L/no unknown
-
1977
- 1977-01-26 ZA ZA00770462A patent/ZA77462B/xx unknown
- 1977-02-03 FI FI770376A patent/FI770376A7/fi not_active Application Discontinuation
- 1977-02-04 BE BE174712A patent/BE851141A/xx unknown
- 1977-02-09 PT PT66176A patent/PT66176B/pt unknown
- 1977-02-09 AU AU22120/77A patent/AU2212077A/en not_active Expired
- 1977-02-10 AT AT89577A patent/AT356063B/de not_active IP Right Cessation
- 1977-02-11 GB GB5810/77A patent/GB1518774A/en not_active Expired
- 1977-02-11 IL IL51422A patent/IL51422A0/xx unknown
- 1977-02-14 FR FR7704134A patent/FR2341669A1/fr active Granted
- 1977-02-15 BR BR7700933A patent/BR7700933A/pt unknown
- 1977-02-15 JP JP1469877A patent/JPS5299904A/ja active Pending
- 1977-02-15 ES ES455917A patent/ES455917A1/es not_active Expired
- 1977-02-16 ZM ZM17/77A patent/ZM1777A1/xx unknown
- 1977-02-16 SE SE7701707A patent/SE7701707L/xx unknown
- 1977-02-16 DE DE19772706432 patent/DE2706432A1/de active Pending
- 1977-02-17 OA OA56076A patent/OA07057A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| OA07057A (fr) | 1987-01-31 |
| PT66176B (en) | 1978-07-10 |
| AU2212077A (en) | 1978-08-17 |
| PT66176A (en) | 1977-03-01 |
| NO760509L (no) | 1977-08-18 |
| ZM1777A1 (en) | 1978-05-22 |
| GB1518774A (en) | 1978-07-26 |
| ATA89577A (de) | 1979-09-15 |
| IL51422A0 (en) | 1977-04-29 |
| BR7700933A (pt) | 1977-12-20 |
| FR2341669A1 (fr) | 1977-09-16 |
| ZA77462B (en) | 1978-09-27 |
| JPS5299904A (en) | 1977-08-22 |
| AT356063B (de) | 1980-04-10 |
| SE7701707L (sv) | 1977-08-18 |
| BE851141A (fr) | 1977-05-31 |
| FR2341669B1 (enrdf_load_stackoverflow) | 1979-03-09 |
| ES455917A1 (es) | 1978-01-16 |
| FI770376A7 (enrdf_load_stackoverflow) | 1977-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |