DE3991627T - - Google Patents
Info
- Publication number
- DE3991627T DE3991627T DE19893991627 DE3991627T DE3991627T DE 3991627 T DE3991627 T DE 3991627T DE 19893991627 DE19893991627 DE 19893991627 DE 3991627 T DE3991627 T DE 3991627T DE 3991627 T DE3991627 T DE 3991627T
- Authority
- DE
- Germany
- 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.)
- Withdrawn
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
- C22B21/00—Obtaining aluminium
- C22B21/0084—Obtaining aluminium melting and handling molten aluminium
- C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
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- 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
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/10—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying using centrifugal force
-
- 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
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/066—Treatment of circulating aluminium, e.g. by filtration
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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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1989/000071 WO1990011379A1 (en) | 1989-03-17 | 1989-03-17 | Method and installation for processing scrap of aluminium and of its alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3991627T true DE3991627T (en) | 1992-10-08 |
Family
ID=21617430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19893991627 Withdrawn DE3991627T (en) | 1989-03-17 | 1989-03-17 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH03504741A (en) |
DE (1) | DE3991627T (en) |
FR (1) | FR2646170B1 (en) |
GB (1) | GB2235701A (en) |
SE (1) | SE9003574D0 (en) |
WO (1) | WO1990011379A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104694768B (en) * | 2013-12-05 | 2016-09-07 | 陈怡雯 | Method from aluminium slag reducing metal aluminium |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2728107A (en) * | 1953-09-18 | 1955-12-27 | Dow Chemical Co | Atomizing aluminum |
DE1268792B (en) * | 1964-06-19 | 1968-05-22 | Deutsche Edelstahlwerke Ag | Method and device for the production of metallic powder from the liquid melt |
US4218410A (en) * | 1975-06-28 | 1980-08-19 | Leybold-Heraeus Gmbh & Co. Kg | Method for the production of high-purity metal powder by means of electron beam heating |
GB1526745A (en) * | 1975-10-08 | 1978-09-27 | Proler S | Method for processing metals metal ores compounds and concentrates thereof |
FR2391799A1 (en) * | 1977-05-27 | 1978-12-22 | Pechiney Aluminium | Electromagnetic atomisation of molten metals - via rapidly rotating magnetic field in nozzle through which metal flows |
SU827271A1 (en) * | 1979-06-29 | 1981-05-07 | Предприятие П/Я Г-4361 | Apparatus for producing metallic powders by melt spraying |
GB8308449D0 (en) * | 1983-03-28 | 1983-05-05 | Alcan Int Ltd | Melting scrap metal |
-
1989
- 1989-03-17 JP JP89508615A patent/JPH03504741A/en active Pending
- 1989-03-17 WO PCT/SU1989/000071 patent/WO1990011379A1/en active Application Filing
- 1989-03-17 DE DE19893991627 patent/DE3991627T/de not_active Withdrawn
- 1989-04-20 FR FR8905272A patent/FR2646170B1/en not_active Expired - Lifetime
-
1990
- 1990-11-09 SE SE9003574A patent/SE9003574D0/en not_active Application Discontinuation
- 1990-11-13 GB GB9024601A patent/GB2235701A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE9003574L (en) | 1990-11-09 |
GB9024601D0 (en) | 1991-01-02 |
JPH03504741A (en) | 1991-10-17 |
WO1990011379A1 (en) | 1990-10-04 |
GB2235701A (en) | 1991-03-13 |
FR2646170B1 (en) | 1991-08-16 |
SE9003574D0 (en) | 1990-11-09 |
FR2646170A1 (en) | 1990-10-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |