IT8149732A0 - Procedimento per il ricupero di metalli preziosi - Google Patents
Procedimento per il ricupero di metalli preziosiInfo
- Publication number
- IT8149732A0 IT8149732A0 IT8149732A IT4973281A IT8149732A0 IT 8149732 A0 IT8149732 A0 IT 8149732A0 IT 8149732 A IT8149732 A IT 8149732A IT 4973281 A IT4973281 A IT 4973281A IT 8149732 A0 IT8149732 A0 IT 8149732A0
- Authority
- IT
- Italy
- Prior art keywords
- recovery
- procedure
- precious metals
- precious
- metals
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 239000010970 precious metal Substances 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
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
- C22B11/026—Recovery of noble metals from waste materials from spent catalysts
-
- 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
- C22B11/023—Recovery of noble metals from waste materials from pyrometallurgical residues, e.g. from ashes, dross, flue dust, mud, skim, slag, sludge
-
- 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
- C22B11/025—Recovery of noble metals from waste materials from manufactured products, e.g. from printed circuit boards, from photographic films, paper, or baths
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
- C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
-
- 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 |
---|---|---|---|
GB8037310A GB2090616A (en) | 1980-11-20 | 1980-11-20 | Recovery of precious metals |
Publications (1)
Publication Number | Publication Date |
---|---|
IT8149732A0 true IT8149732A0 (it) | 1981-11-18 |
Family
ID=10517450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8149732A IT8149732A0 (it) | 1980-11-20 | 1981-11-18 | Procedimento per il ricupero di metalli preziosi |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS57110633A (it) |
AU (1) | AU7753681A (it) |
DE (1) | DE3146035A1 (it) |
FR (1) | FR2494303A1 (it) |
GB (1) | GB2090616A (it) |
IT (1) | IT8149732A0 (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3222894B2 (ja) * | 1991-04-10 | 2001-10-29 | 田中貴金属工業株式会社 | 白金族金属回収方法 |
JP4702091B2 (ja) * | 2006-02-22 | 2011-06-15 | 住友金属鉱山株式会社 | 銀インゴットの製造方法 |
EP1983066A1 (fr) * | 2007-03-30 | 2008-10-22 | Paul Wurth S.A. | Procédé de récupération du molybdène, du nickel, du cobalt ou de leurs mélanges à partir de catalyseurs usés ou régénérés |
EP2053137A1 (fr) * | 2007-10-19 | 2009-04-29 | Paul Wurth S.A. | Valorisation de résidus contenant du cuivre et d'autres métaux de valeur |
JP2009155677A (ja) * | 2007-12-25 | 2009-07-16 | Mitsubishi Materials Corp | 貴金属回収方法および回収貴金属 |
JP2009155678A (ja) * | 2007-12-25 | 2009-07-16 | Mitsubishi Materials Corp | 貴金属回収方法および回収貴金属 |
GB2465603B (en) * | 2008-11-24 | 2010-10-13 | Tetronics Ltd | Method for recovery of metals |
JP6620031B2 (ja) * | 2016-02-16 | 2019-12-11 | Dowaテクノロジー株式会社 | 貴金属元素の定量方法 |
CN113621869B (zh) * | 2021-08-27 | 2022-06-21 | 昆明理工大学 | 一种从含铂族金属的铁硅磷合金中去除硅和磷的方法 |
-
1980
- 1980-11-20 GB GB8037310A patent/GB2090616A/en not_active Withdrawn
-
1981
- 1981-11-12 JP JP18044081A patent/JPS57110633A/ja active Pending
- 1981-11-16 AU AU77536/81A patent/AU7753681A/en not_active Abandoned
- 1981-11-18 IT IT8149732A patent/IT8149732A0/it unknown
- 1981-11-18 FR FR8121565A patent/FR2494303A1/fr not_active Withdrawn
- 1981-11-20 DE DE19813146035 patent/DE3146035A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS57110633A (en) | 1982-07-09 |
AU7753681A (en) | 1982-05-27 |
FR2494303A1 (fr) | 1982-05-21 |
GB2090616A (en) | 1982-07-14 |
DE3146035A1 (de) | 1982-06-16 |
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