DE1817611B2 - Verfahren zur verwertung von rueckstaenden der auslaugung von zinkhaltigen stoffen - Google Patents
Verfahren zur verwertung von rueckstaenden der auslaugung von zinkhaltigen stoffenInfo
- Publication number
- DE1817611B2 DE1817611B2 DE19681817611 DE1817611A DE1817611B2 DE 1817611 B2 DE1817611 B2 DE 1817611B2 DE 19681817611 DE19681817611 DE 19681817611 DE 1817611 A DE1817611 A DE 1817611A DE 1817611 B2 DE1817611 B2 DE 1817611B2
- Authority
- DE
- Germany
- Prior art keywords
- residual levels
- recycling residual
- zinc
- substances
- zinc substances
- Prior art date
- 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.)
- Granted
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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/06—Sulfates
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE41993 | 1968-11-20 | ||
| BE6041993 | 1968-11-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1817611A1 DE1817611A1 (de) | 1970-07-09 |
| DE1817611B2 true DE1817611B2 (de) | 1972-10-05 |
| DE1817611C DE1817611C (de) | 1973-05-03 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| US3652264A (en) | 1972-03-28 |
| GB1242792A (en) | 1971-08-11 |
| NO125354B (de) | 1972-08-28 |
| ES362274A1 (es) | 1970-12-01 |
| NL6900605A (de) | 1970-05-22 |
| JPS4918333B1 (de) | 1974-05-09 |
| FI50142B (de) | 1975-09-01 |
| FI50142C (fi) | 1975-12-10 |
| NL148573B (nl) | 1976-02-16 |
| IE32587L (en) | 1970-05-20 |
| IE32587B1 (en) | 1973-09-19 |
| FR1605043A (de) | 1972-08-28 |
| DE1817611A1 (de) | 1970-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |