IT1209500B - Procedimento per depurare soluzioni di solfato di zinco. - Google Patents
Procedimento per depurare soluzioni di solfato di zinco.Info
- Publication number
- IT1209500B IT1209500B IT8419556A IT1955684A IT1209500B IT 1209500 B IT1209500 B IT 1209500B IT 8419556 A IT8419556 A IT 8419556A IT 1955684 A IT1955684 A IT 1955684A IT 1209500 B IT1209500 B IT 1209500B
- Authority
- IT
- Italy
- Prior art keywords
- purificn
- zinc sulphate
- solns
- soln
- dust
- Prior art date
Links
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 title 1
- 235000009529 zinc sulphate Nutrition 0.000 title 1
- 239000011686 zinc sulphate Substances 0.000 title 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 2
- 239000000428 dust Substances 0.000 abstract 2
- 229910017932 Cu—Sb Inorganic materials 0.000 abstract 1
- 229910017709 Ni Co Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 229910052716 thallium Inorganic materials 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8419556A IT1209500B (it) | 1984-02-10 | 1984-02-10 | Procedimento per depurare soluzioni di solfato di zinco. |
AT84201082T ATE38213T1 (de) | 1983-08-02 | 1984-07-23 | Reinigungsverfahren fuer zinksulfatloesungen. |
EP84201082A EP0134053B1 (en) | 1983-08-02 | 1984-07-23 | Process for purifying solutions of zinc sulphate |
DE8484201082T DE3474812D1 (en) | 1983-08-02 | 1984-07-23 | Process for purifying solutions of zinc sulphate |
AU31188/84A AU563926B2 (en) | 1983-08-02 | 1984-07-26 | Purifying zinc sulphate solutions |
NO843039A NO843039L (no) | 1983-08-02 | 1984-07-27 | Fremgangsmaate for rensing av vandige loesninger av sinksulfat |
US06/636,815 US4637832A (en) | 1983-08-02 | 1984-08-01 | Process for purifying solutions of zinc sulphate |
CA000460175A CA1249413A (en) | 1983-08-02 | 1984-08-01 | Process for purifying solutions of zinc sulphate |
ES535645A ES8607417A1 (es) | 1983-08-02 | 1984-08-02 | Procedimiento para la purificacion de soluciones acuosas de sulfato de zinc |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8419556A IT1209500B (it) | 1984-02-10 | 1984-02-10 | Procedimento per depurare soluzioni di solfato di zinco. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8419556A0 IT8419556A0 (it) | 1984-02-10 |
IT1209500B true IT1209500B (it) | 1989-08-30 |
Family
ID=11159025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8419556A IT1209500B (it) | 1983-08-02 | 1984-02-10 | Procedimento per depurare soluzioni di solfato di zinco. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1209500B (it) |
-
1984
- 1984-02-10 IT IT8419556A patent/IT1209500B/it active
Also Published As
Publication number | Publication date |
---|---|
IT8419556A0 (it) | 1984-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970218 |