DE69902934D1 - Verfahren zum pulverisieren von edelmetallen in flüssigem medium - Google Patents
Verfahren zum pulverisieren von edelmetallen in flüssigem mediumInfo
- Publication number
- DE69902934D1 DE69902934D1 DE69902934T DE69902934T DE69902934D1 DE 69902934 D1 DE69902934 D1 DE 69902934D1 DE 69902934 T DE69902934 T DE 69902934T DE 69902934 T DE69902934 T DE 69902934T DE 69902934 D1 DE69902934 D1 DE 69902934D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid medium
- precious metal
- particles
- container
- precious metals
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0466—Alloys based on noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/005—Preliminary treatment of scrap
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/045—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9802176A ES2145720B1 (es) | 1998-10-19 | 1998-10-19 | Procedimiento para la obtencion de polvo de metales preciosos aplicable como componente auxiliar de perfumes, esencias y similares. |
ES9900538A ES2154584B1 (es) | 1998-10-19 | 1999-03-16 | Mejoras introducidas en el objeto de la solicitud de patente de invencion española n. p9802176 por "procedimiento para la obtencion de polvo de metales preciosos aplicable como componente auxiliar de perfumes, esencias y similares. |
PCT/ES1999/000312 WO2000023191A1 (es) | 1998-10-19 | 1999-10-01 | Procedimiento para la molturacion de metales preciosos en medio liquido |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69902934D1 true DE69902934D1 (de) | 2002-10-17 |
Family
ID=26155182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69902934T Expired - Lifetime DE69902934D1 (de) | 1998-10-19 | 1999-10-01 | Verfahren zum pulverisieren von edelmetallen in flüssigem medium |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1123740B1 (de) |
AT (1) | ATE223758T1 (de) |
AU (1) | AU5985599A (de) |
DE (1) | DE69902934D1 (de) |
WO (1) | WO2000023191A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR0213943A (pt) * | 2001-11-06 | 2004-08-31 | Phild Co Ltd | Loção de pele compreendendo dispersão aquosa de partìculas de metal nobre ultrafinas |
FR2948653B1 (fr) * | 2009-07-28 | 2014-05-09 | Boisson En Or | Procede de fabrication d'une boisson petillante contenant des paillettes d'or |
ES2542478B1 (es) * | 2015-05-20 | 2015-11-30 | Francesc Xavier CARRETERO PEÑA | Procedimiento de preparación de cócteles de vino espumoso |
ES2542476B1 (es) * | 2015-05-20 | 2015-11-30 | Francesc Xavier CARRETERO PEÑA | Procedimiento de preparación de cócteles de vino espumoso que contienen oro alimenticio |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3736243C2 (de) * | 1987-10-27 | 1999-02-25 | Deutz Ag | Verfahren und Anlage zur Gewinnung von Gold aus Golderz |
GB8727124D0 (en) * | 1987-11-19 | 1987-12-23 | Mackie D A | Leaching process |
US5295665A (en) * | 1987-11-19 | 1994-03-22 | Mackie Daniel A | Apparatus for beneficiating ores |
-
1999
- 1999-10-01 EP EP19990970624 patent/EP1123740B1/de not_active Expired - Lifetime
- 1999-10-01 DE DE69902934T patent/DE69902934D1/de not_active Expired - Lifetime
- 1999-10-01 AT AT99970624T patent/ATE223758T1/de not_active IP Right Cessation
- 1999-10-01 AU AU59855/99A patent/AU5985599A/en not_active Abandoned
- 1999-10-01 WO PCT/ES1999/000312 patent/WO2000023191A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AU5985599A (en) | 2000-05-08 |
EP1123740A1 (de) | 2001-08-16 |
WO2000023191A1 (es) | 2000-04-27 |
EP1123740B1 (de) | 2002-09-11 |
ATE223758T1 (de) | 2002-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |