BE361041A - - Google Patents
Info
- Publication number
- BE361041A BE361041A BE361041DA BE361041A BE 361041 A BE361041 A BE 361041A BE 361041D A BE361041D A BE 361041DA BE 361041 A BE361041 A BE 361041A
- Authority
- BE
- Belgium
- Prior art keywords
- copper
- solution
- hydroxide
- precipitate
- ammoniacal
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 229910001385 heavy metal Inorganic materials 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 239000010949 copper Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000004679 hydroxides Chemical class 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 2
- 239000005750 Copper hydroxide Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910001956 copper hydroxide Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 description 2
- 150000004692 metal hydroxides Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- -1 for example copper Chemical compound 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/14—Complexes with ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE361041A true BE361041A (pm) |
Family
ID=34219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE361041D BE361041A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE361041A (pm) |
-
0
- BE BE361041D patent/BE361041A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2250507A (en) | Method for producing copper sulfate from waste copper-containing-liquid | |
| WO2016069263A1 (en) | Method for removing iron in the manufacture of phosphoric acid | |
| Li et al. | Ionic liquid for selective extraction of lithium ions from Tibetan salt lake brine with high Na/Li ratio | |
| CN102212690B (zh) | 一种红土镍矿浸出液的提纯方法 | |
| JP2013226510A (ja) | シアン含有排水の処理方法および処理剤 | |
| BE361041A (pm) | ||
| FR2564084A1 (fr) | Procede pour la preparation de carbonate de cuivre basique | |
| CN105349788A (zh) | 一种用铜电解黄渣生产工业硫酸镍的方法 | |
| Stamenov et al. | Treatment of ferric sulfate waste solutions for the production of ammonium ferric sulfate dodecahydrate | |
| JP7008456B2 (ja) | 被処理液の処理方法及び処理装置 | |
| US4814148A (en) | Method for removing arsenic from ammonium dimolybdate | |
| FR2490618A1 (fr) | Procede de fabrication d'une solution stable de sulfates de titanyle | |
| BE448395A (pm) | ||
| RU2774508C9 (ru) | Способ переработки металлического висмута с получением висмута нитрата основного | |
| CN1762796A (zh) | 高品位次磷酸钠的制备方法 | |
| RU2774508C1 (ru) | Способ получения металлического висмута с получением висмута нитрата основного | |
| RU2781920C1 (ru) | Способ переработки металлического висмута с получением висмута оксалата основного | |
| FR2564632A1 (fr) | Procede de concentration de solutions de dechets radioactifs provenant de centrales nucleaires | |
| CH172427A (de) | Verfahren zur Herstellung von hochprozentigen Magnesiumlegierungen unter Entfernung von suspendierten Teilchen von Eisen und ähnlichen feinverteilten, unlöslichen Verunreinigungen von nicht salzartigem Charakter. | |
| CN1752030A (zh) | 脱除人造金红石母液中钙、镁和铝的方法 | |
| JP4119960B2 (ja) | ガリウム溶液の浄液方法 | |
| CN119349656A (zh) | 一种碳酸镍原料生产高品质氯化镍的方法 | |
| BE407330A (pm) | ||
| FR2622212A1 (fr) | Procede de production d'un chlorate de metal alcalin | |
| RU2585788C1 (ru) | Способ получения нитрата серебра высокой степени чистоты |