PL128480B1 - Method of recovery of the copper from pickle liquors - Google Patents
Method of recovery of the copper from pickle liquors Download PDFInfo
- Publication number
- PL128480B1 PL128480B1 PL23106881A PL23106881A PL128480B1 PL 128480 B1 PL128480 B1 PL 128480B1 PL 23106881 A PL23106881 A PL 23106881A PL 23106881 A PL23106881 A PL 23106881A PL 128480 B1 PL128480 B1 PL 128480B1
- Authority
- PL
- Poland
- Prior art keywords
- copper
- carbonates
- digestive
- recovery
- neutralized
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims 3
- 229910052802 copper Inorganic materials 0.000 title claims 3
- 239000010949 copper Substances 0.000 title claims 3
- 238000000034 method Methods 0.000 title claims 3
- 235000021110 pickles Nutrition 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims 2
- 230000001079 digestive effect Effects 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 2
- 239000005752 Copper oxychloride Substances 0.000 claims 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 150000001342 alkaline earth metals Chemical class 0.000 claims 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 claims 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- HKMOPYJWSFRURD-UHFFFAOYSA-N chloro hypochlorite;copper Chemical compound [Cu].ClOCl HKMOPYJWSFRURD-UHFFFAOYSA-N 0.000 claims 1
- 229910001431 copper ion Inorganic materials 0.000 claims 1
- 229960003280 cupric chloride Drugs 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000012047 saturated solution Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Removal Of Specific Substances (AREA)
Claims (2)
- Zastrzezenie patentowe 1. Sposób odzysku miedzi z roztworów potrawiennych, powstajacych zwlaszcza w czasie trawienia obwodów drukowanych w przemysle teleradiotechnicznym, znamienny tyra, ze scieki potrawienne zawierajace od 10-100g/dnr miedzi w postaci chlorku miedziowego oraz kwas solny w ilosci do lOOg/dm , korzystnie rozciencza sie woda w proporcji 1:1 do 1:5 i podgrzewa do temperatury 60-80 C a nastepnie neutralizuje sie weglanami lub kwasnymi weglanami metali alkalicznych lub ziem alkalicznych lub ich mieszaninami w postaci stalej lub ich nasyconych roztworów, wzglednie wodorotlenkiem wapnia do pH 1-7, korzystnie
- 2. -3, po czym do zobojetnionego roztworu dodaje sie nastepna porcje odczynnika stracajacego do calkowitego wytracenia jonów miedzi w postaci osadu, tlenochlorku miedzi, który po oddzieleniu przemywa sie i suszy i ewentualnie przerabia znanymi metodami na preparaty rolnicze. PL
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL23106881A PL128480B1 (en) | 1981-05-07 | 1981-05-07 | Method of recovery of the copper from pickle liquors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL23106881A PL128480B1 (en) | 1981-05-07 | 1981-05-07 | Method of recovery of the copper from pickle liquors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL231068A1 PL231068A1 (pl) | 1982-11-08 |
| PL128480B1 true PL128480B1 (en) | 1984-01-31 |
Family
ID=20008392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL23106881A PL128480B1 (en) | 1981-05-07 | 1981-05-07 | Method of recovery of the copper from pickle liquors |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL128480B1 (pl) |
-
1981
- 1981-05-07 PL PL23106881A patent/PL128480B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL231068A1 (pl) | 1982-11-08 |
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