NL7306432A - - Google Patents
Info
- Publication number
- NL7306432A NL7306432A NL7306432A NL7306432A NL7306432A NL 7306432 A NL7306432 A NL 7306432A NL 7306432 A NL7306432 A NL 7306432A NL 7306432 A NL7306432 A NL 7306432A NL 7306432 A NL7306432 A NL 7306432A
- Authority
- NL
- Netherlands
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
- C22B11/04—Obtaining noble metals by wet processes
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- 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
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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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA141,593A CA969764A (en) | 1972-05-08 | 1972-05-08 | Aquecus oxidation of non-ferrous sulfide minerals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7306432A true NL7306432A (ja) | 1973-11-12 |
Family
ID=4093209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7306432A NL7306432A (ja) | 1972-05-08 | 1973-05-08 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4954207A (ja) |
| AU (1) | AU450249B2 (ja) |
| BE (1) | BE799158A (ja) |
| BR (1) | BR7303270D0 (ja) |
| CA (1) | CA969764A (ja) |
| DE (1) | DE2323129C3 (ja) |
| FR (1) | FR2183959A1 (ja) |
| NL (1) | NL7306432A (ja) |
| ZA (1) | ZA732912B (ja) |
| ZM (1) | ZM7973A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3534224A1 (de) * | 1985-09-23 | 1987-04-02 | Gock Eberhard Priv Doz Prof Dr | Verfahren zur nasschemischen gewinnung von edelmetallen aus kohlenstoffhaltigen arsenopyritkonzentraten |
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1972
- 1972-05-08 CA CA141,593A patent/CA969764A/en not_active Expired
-
1973
- 1973-04-30 ZA ZA732912A patent/ZA732912B/xx unknown
- 1973-05-03 AU AU55191/73A patent/AU450249B2/en not_active Expired
- 1973-05-03 ZM ZM79/73*UA patent/ZM7973A1/xx unknown
- 1973-05-07 BE BE1005017A patent/BE799158A/xx unknown
- 1973-05-07 BR BR3270/73A patent/BR7303270D0/pt unknown
- 1973-05-08 FR FR7316565A patent/FR2183959A1/fr active Granted
- 1973-05-08 NL NL7306432A patent/NL7306432A/xx unknown
- 1973-05-08 DE DE2323129A patent/DE2323129C3/de not_active Expired
- 1973-05-08 JP JP48051058A patent/JPS4954207A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR7303270D0 (pt) | 1974-06-27 |
| AU450249B2 (en) | 1974-07-04 |
| JPS4954207A (ja) | 1974-05-27 |
| DE2323129A1 (de) | 1973-11-22 |
| BE799158A (fr) | 1973-11-07 |
| CA969764A (en) | 1975-06-24 |
| DE2323129B2 (de) | 1974-10-10 |
| ZA732912B (en) | 1974-04-24 |
| FR2183959A1 (en) | 1973-12-21 |
| FR2183959B1 (ja) | 1976-05-28 |
| AU5519173A (en) | 1974-07-04 |
| ZM7973A1 (en) | 1974-01-21 |
| DE2323129C3 (de) | 1975-05-22 |