JPS49134519A - - Google Patents
Info
- Publication number
- JPS49134519A JPS49134519A JP48126380A JP12638073A JPS49134519A JP S49134519 A JPS49134519 A JP S49134519A JP 48126380 A JP48126380 A JP 48126380A JP 12638073 A JP12638073 A JP 12638073A JP S49134519 A JPS49134519 A JP S49134519A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2255402A DE2255402C3 (de) | 1972-11-11 | 1972-11-11 | Verfahren zur Rückgewinnung von Kupfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49134519A true JPS49134519A (de) | 1974-12-25 |
Family
ID=5861502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48126380A Pending JPS49134519A (de) | 1972-11-11 | 1973-11-12 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS49134519A (de) |
| CH (1) | CH592741A5 (de) |
| DE (1) | DE2255402C3 (de) |
| GB (1) | GB1444408A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51139167A (en) * | 1975-02-04 | 1976-12-01 | Hitachi Chem Co Ltd | Method of recovering valiable ingredients from a waste solution of che mcal copper plating |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368601A (zh) * | 2021-06-01 | 2021-09-10 | 深圳市辉煌星电子有限公司 | 一种pcb生产过程中废液处理装置 |
-
1972
- 1972-11-11 DE DE2255402A patent/DE2255402C3/de not_active Expired
-
1973
- 1973-11-07 CH CH1563573A patent/CH592741A5/xx not_active IP Right Cessation
- 1973-11-09 GB GB5206773A patent/GB1444408A/en not_active Expired
- 1973-11-12 JP JP48126380A patent/JPS49134519A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51139167A (en) * | 1975-02-04 | 1976-12-01 | Hitachi Chem Co Ltd | Method of recovering valiable ingredients from a waste solution of che mcal copper plating |
Also Published As
| Publication number | Publication date |
|---|---|
| CH592741A5 (de) | 1977-11-15 |
| DE2255402A1 (de) | 1974-05-30 |
| DE2255402C3 (de) | 1975-04-10 |
| GB1444408A (en) | 1976-07-28 |
| DE2255402B2 (de) | 1974-08-22 |