RO94020B1 - Procedeu de obtinere a oxidului de zinc din solutii uzate de la baterii - Google Patents
Procedeu de obtinere a oxidului de zinc din solutii uzate de la bateriiInfo
- Publication number
- RO94020B1 RO94020B1 RO121616A RO12161685A RO94020B1 RO 94020 B1 RO94020 B1 RO 94020B1 RO 121616 A RO121616 A RO 121616A RO 12161685 A RO12161685 A RO 12161685A RO 94020 B1 RO94020 B1 RO 94020B1
- Authority
- RO
- Romania
- Prior art keywords
- producing zinc
- zinc bloom
- lean solutions
- battery
- battery lean
- Prior art date
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 3
- 239000011701 zinc Substances 0.000 title abstract 3
- 229910052725 zinc Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 235000012501 ammonium carbonate Nutrition 0.000 abstract 1
- 239000001099 ammonium carbonate Substances 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121616A RO94020B1 (ro) | 1985-12-30 | 1985-12-30 | Procedeu de obtinere a oxidului de zinc din solutii uzate de la baterii |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121616A RO94020B1 (ro) | 1985-12-30 | 1985-12-30 | Procedeu de obtinere a oxidului de zinc din solutii uzate de la baterii |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO94020A2 RO94020A2 (fr) | 1988-05-30 |
| RO94020B1 true RO94020B1 (ro) | 1988-05-31 |
Family
ID=20118728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO121616A RO94020B1 (ro) | 1985-12-30 | 1985-12-30 | Procedeu de obtinere a oxidului de zinc din solutii uzate de la baterii |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO94020B1 (fr) |
-
1985
- 1985-12-30 RO RO121616A patent/RO94020B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO94020A2 (fr) | 1988-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2526048B1 (fr) | Procede de recuperation d'oxygene a partir d'un degagement de dioxyde de carbone | |
| IT1100414B (it) | Separatore per batterie,metodo per produrlo e metodo per la separazione nelle batterie | |
| CA2032425A1 (fr) | Procede d'epuration des gaz de combustion renfermant de l'anhydride sulfureux | |
| GB2233321B (en) | Making sulphuric acid by catalytic oxidation of sulphur dioxid e gas and absorption of wet conversion gas | |
| ATA884475A (de) | Nitratbeschleunigte, wasserige, saure zinkphosphatierungslosungen, verfahren zur bildung von zinkphosphatiumwandlungsuberzugen und konzentrat fur die herstellung der zinkphosphatierungslosungen | |
| DE69904365D1 (de) | Verfahren zur rückgewinnung von schwefel aus bleiakkumulatorabfall | |
| RO94020B1 (ro) | Procedeu de obtinere a oxidului de zinc din solutii uzate de la baterii | |
| PL199357A1 (pl) | Sposob wytwarzania kwasu siarkowego z zawierajacego siarczan zelazawy odpadowego kwasu siarkowego | |
| GB1503085A (en) | Method for removing sulphur dioxide from an exhaust gas | |
| MX156536A (es) | Procedimiento mejorado para la oxidacion y recuperacion de vanadio en y a partir de lixiviacion de acido sulfurico | |
| FR2598702B1 (fr) | Procede d'obtention de manganate de potassium a partir de minerais de bioxyde de manganese | |
| NO167970C (no) | Fremgangsmaate for resirkulering av brukt metallsulfatholdig svovelsyre. | |
| BAKR et al. | ORTHOCLASE, LIMESTONE AND CALCIUM FLUORIDE FOR PRODUCTION OF ALUMINIUM AND POTASSIUM SALTS | |
| BR7503510A (pt) | Processo para a fabricacao de sulfato de calcio estabilizado e com capacidade de pega,por meio de reacao de fosfato bruto com acido sulfurico | |
| JPS5722116A (en) | Preparation of purified ammonium sulfate | |
| PT86045A (en) | Process for the production of magnesium sulphates | |
| SU1530641A1 (ru) | Способ переработки цинковых концентратов | |
| SU1039884A1 (ru) | Способ получени сульфида цинка | |
| Kitaoka | Silica, Titania and Alumina Separation From Red Mud | |
| AU1560983A (en) | Separator for lead acid battery | |
| RO94330B1 (ro) | Procedeu de obtinere a mno2 din amestec depolarizant recuperat din baterii | |
| RO94331A2 (fr) | Procede d'obtention du sulfate de zinc de dechets de batteries | |
| Mathieu et al. | Action of 2-Butyne 1, 4 Diol Upon Hydrogen Separation on Zinc and Nickel in Sulfuric Acid | |
| JPS61141769U (fr) | ||
| BE880685A (fr) | Procede de recuperation electrolytique de zinc a partir de solutions de sulfate de zinc |