CH594054A5 - - Google Patents
Info
- Publication number
- CH594054A5 CH594054A5 CH899773A CH899773A CH594054A5 CH 594054 A5 CH594054 A5 CH 594054A5 CH 899773 A CH899773 A CH 899773A CH 899773 A CH899773 A CH 899773A CH 594054 A5 CH594054 A5 CH 594054A5
- Authority
- CH
- Switzerland
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
- C22B11/025—Recovery of noble metals from waste materials from manufactured products, e.g. from printed circuit boards, from photographic films, paper, or baths
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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
- 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
- C22B7/001—Dry 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
- C22B7/04—Working-up slag
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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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26468172A | 1972-06-20 | 1972-06-20 | |
US36138073 US3899322A (en) | 1972-06-20 | 1973-05-16 | Noble-type metal recovery process by use of molten salt bath |
Publications (1)
Publication Number | Publication Date |
---|---|
CH594054A5 true CH594054A5 (de) | 1977-12-30 |
Family
ID=26950698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH899773A CH594054A5 (de) | 1972-06-20 | 1973-06-20 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3899322A (de) |
JP (1) | JPS568897B2 (de) |
AU (1) | AU469925B2 (de) |
CA (1) | CA989625A (de) |
CH (1) | CH594054A5 (de) |
DE (1) | DE2330592C2 (de) |
FR (1) | FR2189522B1 (de) |
GB (1) | GB1392586A (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS568896B2 (de) * | 1973-03-31 | 1981-02-26 | ||
US4001038A (en) * | 1975-07-01 | 1977-01-04 | Park Chemical Co. | Method of stripping paint in a molten salt bath |
US3981252A (en) * | 1975-12-03 | 1976-09-21 | Arthur Ticker | Non-polluting disposal of antifouling paint residues encountered in shipyard abrasive blasting operations |
US4428768A (en) * | 1979-12-31 | 1984-01-31 | Johnson Matthey & Co., Limited | Process for the recovery of platinum group metals from refractory ceramic substrates |
US4349380A (en) * | 1981-04-01 | 1982-09-14 | The Franklin Institute | Method of recovering metals from metal containing materials |
US4420464A (en) * | 1981-10-26 | 1983-12-13 | Rockwell International Corporation | Recovery of vanadium from carbonaceous materials |
WO1984000562A1 (en) * | 1982-08-04 | 1984-02-16 | Franklin Institute | Method of recovering metals from metal containing materials |
US4447262A (en) * | 1983-05-16 | 1984-05-08 | Rockwell International Corporation | Destruction of halogen-containing materials |
JPS59184393U (ja) * | 1983-05-26 | 1984-12-07 | 三菱電機株式会社 | 多翼送風機 |
JPS61223138A (ja) * | 1985-03-28 | 1986-10-03 | Tanaka Kikinzoku Kogyo Kk | 燃料電池からの白金回収方法 |
JPH086152B2 (ja) * | 1986-12-26 | 1996-01-24 | 株式会社徳力本店 | 燃料電池の電極廃材等からの貴金属回収方法 |
US5104445A (en) * | 1987-07-31 | 1992-04-14 | Chevron Research & Technology Co. | Process for recovering metals from refractory ores |
US5074910A (en) * | 1987-11-23 | 1991-12-24 | Chevron Research And Technology Company | Process for recovering precious metals from sulfide ores |
DE4001897C2 (de) * | 1990-01-21 | 1999-11-25 | Atp Arbeit Tech Photosynthese | Verfahren zur umweltfreundlichen Auflösung von Platinen |
US5354940A (en) * | 1991-07-29 | 1994-10-11 | Molten Metal Technology, Inc. | Method for controlling chemical reaction in a molten metal bath |
US5390901A (en) * | 1993-09-27 | 1995-02-21 | Rockwell International Corporation | Energetic material feeder |
US6254782B1 (en) | 1995-05-19 | 2001-07-03 | Lawrence Kreisler | Method for recovering and separating metals from waste streams |
US6270679B1 (en) | 1995-05-19 | 2001-08-07 | Lawrence Kreisler | Method for recovering and separating metals from waste streams |
US6797195B1 (en) | 1995-05-19 | 2004-09-28 | Lawrence Kreisler | Method for recovering and separating metals from waste streams |
US5753125A (en) * | 1995-05-19 | 1998-05-19 | Kreisler; Lawrence | Method for recovering and separating metals from waste streams |
US6274045B1 (en) | 1995-05-19 | 2001-08-14 | Lawrence Kreisler | Method for recovering and separating metals from waste streams |
EP1478042A1 (de) * | 2003-05-16 | 2004-11-17 | Umicore AG & Co. KG | Verfahren zur Anreicherung von Edelmetallen aus fluorhaltigen Brennstoffzellenkomponenten |
CH705803A1 (de) * | 2011-11-25 | 2013-05-31 | Roger Reichmuth | Verfahren und Vorrichtung zum Ablösen von Bauteilen von bestückten Leiterplatten. |
FR2992228A1 (fr) * | 2012-06-26 | 2013-12-27 | Op Systemes | Vitrification des inertes et epurations du gaz issu de la pyrogazeification de dechets |
SE541936C2 (en) * | 2017-02-03 | 2020-01-07 | Scania Cv Ab | Method of compacting ash deposited in a particulate filter by providing a low-temperature melting salt to said filter |
US11248278B1 (en) * | 2020-12-11 | 2022-02-15 | Phoenix Tailings, Inc. | Metal recovery using molten salt and related systems |
CN114618859B (zh) * | 2022-02-28 | 2023-06-06 | 武汉大学 | 一种回收再利用废旧晶硅太阳能板的方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1415526A (en) * | 1919-10-01 | 1922-05-09 | Chykashige Masumi | Process for recovering selenium and noble metals from electrolytic slimes and the like |
DE334309C (de) * | 1920-03-23 | 1921-03-12 | Gustav Georg Reininger | Verfahren zur Gewinnung von Metallen aus Erzen und Rueckstaenden durch Einbringen inein fluessiges Salzbad |
US2342102A (en) * | 1941-10-20 | 1944-02-22 | Du Pont | Metal refining process |
US2338673A (en) * | 1943-01-23 | 1944-01-04 | Eastman Kodak Co | Method of recovering film scrap |
US2538702A (en) * | 1944-06-02 | 1951-01-16 | Freeport Sulphur Co | Metal surface cleaning |
US3000766A (en) * | 1958-04-28 | 1961-09-19 | Horizons Inc | Metal cleaning process |
DE1146661B (de) * | 1959-10-15 | 1963-04-04 | Kabel Und Metallwerke Neumeyer | Ofenanlage zum rauchlosen Verbrennen von Abfaellen, insbesondere von metallhaltigen Abfaellen, z. B. Kabelresten |
US3417166A (en) * | 1966-02-21 | 1968-12-17 | Kaiser Aluminium Chem Corp | Melting furnace method |
US3448702A (en) * | 1968-01-02 | 1969-06-10 | Bruce F Mclouth | Reclaiming apparatus and method |
US3567412A (en) * | 1968-08-12 | 1971-03-02 | Pullman Inc | Gasification of carbonaceous fuels |
US3615815A (en) * | 1969-03-03 | 1971-10-26 | Horizons Research Inc | Metal cleaning process |
US3697257A (en) * | 1969-11-07 | 1972-10-10 | Horizons Research Inc | Scrap recovery process |
US3671222A (en) * | 1969-11-24 | 1972-06-20 | Edward B Johnson | Silver recovery from photographic wastes |
US3770501A (en) * | 1971-12-23 | 1973-11-06 | Upton Industries | Method and apparatus for removing coatings from metals |
-
1973
- 1973-05-16 US US36138073 patent/US3899322A/en not_active Expired - Lifetime
- 1973-05-29 CA CA172,896A patent/CA989625A/en not_active Expired
- 1973-06-01 AU AU56436/73A patent/AU469925B2/en not_active Expired
- 1973-06-15 DE DE2330592A patent/DE2330592C2/de not_active Expired
- 1973-06-18 GB GB2887673A patent/GB1392586A/en not_active Expired
- 1973-06-19 FR FR7322228A patent/FR2189522B1/fr not_active Expired
- 1973-06-20 CH CH899773A patent/CH594054A5/xx not_active IP Right Cessation
- 1973-06-20 JP JP6883973A patent/JPS568897B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4963604A (de) | 1974-06-20 |
AU469925B2 (en) | 1976-02-26 |
FR2189522A1 (de) | 1974-01-25 |
AU5643673A (en) | 1974-12-05 |
DE2330592C2 (de) | 1983-10-06 |
DE2330592A1 (de) | 1974-01-10 |
GB1392586A (en) | 1975-04-30 |
CA989625A (en) | 1976-05-25 |
FR2189522B1 (de) | 1977-02-11 |
JPS568897B2 (de) | 1981-02-26 |
US3899322A (en) | 1975-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |