IT1212770B - PROCEDURE FOR PURIFYING ZINC SULPHATE SOLUTIONS. - Google Patents
PROCEDURE FOR PURIFYING ZINC SULPHATE SOLUTIONS.Info
- Publication number
- IT1212770B IT1212770B IT8322388A IT2238883A IT1212770B IT 1212770 B IT1212770 B IT 1212770B IT 8322388 A IT8322388 A IT 8322388A IT 2238883 A IT2238883 A IT 2238883A IT 1212770 B IT1212770 B IT 1212770B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- zinc sulphate
- sulphate solutions
- purifying zinc
- purifying
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8322388A IT1212770B (en) | 1983-08-02 | 1983-08-02 | PROCEDURE FOR PURIFYING ZINC SULPHATE SOLUTIONS. |
AT84201082T ATE38213T1 (en) | 1983-08-02 | 1984-07-23 | CLEANING PROCEDURES FOR ZINC SULFATE SOLUTIONS. |
DE8484201082T DE3474812D1 (en) | 1983-08-02 | 1984-07-23 | Process for purifying solutions of zinc sulphate |
EP84201082A EP0134053B1 (en) | 1983-08-02 | 1984-07-23 | Process for purifying solutions of zinc sulphate |
FI842970A FI842970A (en) | 1983-08-02 | 1984-07-26 | FOER FARING FOER RENGOERING AV ZINKSULFATLOESNINGAR. |
AU31188/84A AU563926B2 (en) | 1983-08-02 | 1984-07-26 | Purifying zinc sulphate solutions |
IN548/MAS/84A IN161733B (en) | 1983-08-02 | 1984-07-27 | |
NO843039A NO843039L (en) | 1983-08-02 | 1984-07-27 | PROCEDURE FOR CLEANING Aqueous SOLUTIONS OF ZINC SULPHATE |
JP59161489A JPS6059030A (en) | 1983-08-02 | 1984-07-31 | Purification of zinc sulfate aqueous solution |
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 (en) | 1983-08-02 | 1984-08-02 | Process for purifying solutions of zinc sulphate. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8322388A IT1212770B (en) | 1983-08-02 | 1983-08-02 | PROCEDURE FOR PURIFYING ZINC SULPHATE SOLUTIONS. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8322388A0 IT8322388A0 (en) | 1983-08-02 |
IT1212770B true IT1212770B (en) | 1989-11-30 |
Family
ID=11195603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8322388A IT1212770B (en) | 1983-08-02 | 1983-08-02 | PROCEDURE FOR PURIFYING ZINC SULPHATE SOLUTIONS. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS6059030A (en) |
FI (1) | FI842970A (en) |
IN (1) | IN161733B (en) |
IT (1) | IT1212770B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4914976B2 (en) * | 2005-10-03 | 2012-04-11 | Dowaメタルマイン株式会社 | Method for removing thallium from zinc sulfate solution |
-
1983
- 1983-08-02 IT IT8322388A patent/IT1212770B/en active
-
1984
- 1984-07-26 FI FI842970A patent/FI842970A/en not_active Application Discontinuation
- 1984-07-27 IN IN548/MAS/84A patent/IN161733B/en unknown
- 1984-07-31 JP JP59161489A patent/JPS6059030A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT8322388A0 (en) | 1983-08-02 |
FI842970A (en) | 1985-02-03 |
JPS6059030A (en) | 1985-04-05 |
FI842970A0 (en) | 1984-07-26 |
IN161733B (en) | 1988-01-30 |
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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: 19970814 |