FI51826B - - Google Patents
Info
- Publication number
- FI51826B FI51826B FI320873A FI320873A FI51826B FI 51826 B FI51826 B FI 51826B FI 320873 A FI320873 A FI 320873A FI 320873 A FI320873 A FI 320873A FI 51826 B FI51826 B FI 51826B
- Authority
- FI
- Finland
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
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry processes
- C22B11/021—Recovery of noble metals from waste materials
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- 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
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
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- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Electrolytic Production Of Metals (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI320873A FI51826C (fi) | 1973-10-16 | 1973-10-16 | Menetelmä jalometallin erottamiseksi jalometallin, kuparin sekä jonkin seoksesta. |
| CH1329174A CH610348A5 (en) | 1973-10-16 | 1974-10-02 | Process for precipitating noble metal from an alloy consisting of noble metal, copper and one or more other non-ferrous metals |
| DE2447296A DE2447296C3 (de) | 1973-10-16 | 1974-10-03 | Verfahren zum Abscheiden von Edelmetall aus einer Legierung bestehend aus Edelmetall, Kupfer sowie einem oder mehreren anderen Nichteisenmetallen |
| GB4399974A GB1476217A (en) | 1973-10-16 | 1974-10-10 | Process for separating a noble metal from an alloy thereof with copper and optionally other metals |
| CA211,390A CA1036827A (en) | 1973-10-16 | 1974-10-15 | Process for separating a noble metal from an alloy containing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI320873A FI51826C (fi) | 1973-10-16 | 1973-10-16 | Menetelmä jalometallin erottamiseksi jalometallin, kuparin sekä jonkin seoksesta. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI320873A FI320873A (fi) | 1975-04-17 |
| FI51826B true FI51826B (fi) | 1976-12-31 |
| FI51826C FI51826C (fi) | 1977-04-12 |
Family
ID=8508155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI320873A FI51826C (fi) | 1973-10-16 | 1973-10-16 | Menetelmä jalometallin erottamiseksi jalometallin, kuparin sekä jonkin seoksesta. |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1036827A (fi) |
| CH (1) | CH610348A5 (fi) |
| DE (1) | DE2447296C3 (fi) |
| FI (1) | FI51826C (fi) |
| GB (1) | GB1476217A (fi) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4261738A (en) * | 1979-10-01 | 1981-04-14 | Arthur D. Little, Inc. | Process for recovering precious metals from bimetallic material |
| DE3732177C2 (de) * | 1987-09-24 | 1996-01-18 | Mr Metall Recycling Gmbh | Verfahren zur Rückgewinnung von Metallen aus Metall-Kunststoffabfällen und dergleichen |
| EP3865597A1 (en) | 2019-12-17 | 2021-08-18 | Umicore | Process for separating noble metals from a co-, ni- and/or cu-based metal alloy |
-
1973
- 1973-10-16 FI FI320873A patent/FI51826C/fi active
-
1974
- 1974-10-02 CH CH1329174A patent/CH610348A5/xx not_active IP Right Cessation
- 1974-10-03 DE DE2447296A patent/DE2447296C3/de not_active Expired
- 1974-10-10 GB GB4399974A patent/GB1476217A/en not_active Expired
- 1974-10-15 CA CA211,390A patent/CA1036827A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1036827A (en) | 1978-08-22 |
| FI51826C (fi) | 1977-04-12 |
| GB1476217A (en) | 1977-06-10 |
| CH610348A5 (en) | 1979-04-12 |
| FI320873A (fi) | 1975-04-17 |
| DE2447296C3 (de) | 1979-08-23 |
| DE2447296A1 (de) | 1975-04-17 |
| DE2447296B2 (de) | 1976-05-06 |