FR2121669A1 - Recovering metal from the dross formed on molten aluminium - - by induction heating with a molten salt flux - Google Patents
Recovering metal from the dross formed on molten aluminium - - by induction heating with a molten salt fluxInfo
- Publication number
- FR2121669A1 FR2121669A1 FR7200465A FR7200465A FR2121669A1 FR 2121669 A1 FR2121669 A1 FR 2121669A1 FR 7200465 A FR7200465 A FR 7200465A FR 7200465 A FR7200465 A FR 7200465A FR 2121669 A1 FR2121669 A1 FR 2121669A1
- Authority
- FR
- France
- Prior art keywords
- molten
- induction heating
- salt flux
- recovering metal
- molten salt
- 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.)
- Granted
Links
- 230000004907 flux Effects 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 230000006698 induction Effects 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 title abstract 2
- 239000004411 aluminium Substances 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 238000010438 heat treatment Methods 0.000 title 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000011780 sodium chloride Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- 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
-
- 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
-
- 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
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- 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)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10496271A | 1971-01-08 | 1971-01-08 | |
| US10502571A | 1971-01-08 | 1971-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2121669A1 true FR2121669A1 (en) | 1972-08-25 |
| FR2121669B1 FR2121669B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-02-20 |
Family
ID=26802125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7200465A Granted FR2121669A1 (en) | 1971-01-08 | 1972-01-07 | Recovering metal from the dross formed on molten aluminium - - by induction heating with a molten salt flux |
Country Status (14)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2317957A1 (fr) * | 1975-07-18 | 1977-02-11 | Anvar | Procede de separation de particules ou inclusions essentiellement non miscibles d'une masse en fusion |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2375049A (en) * | 1943-12-31 | 1945-05-01 | Ajax Engineering Corp | Slag removal |
| FR1324712A (fr) * | 1962-06-07 | 1963-04-19 | Kaiser Aluminium Chem Corp | Procédé de récupération de l'aluminium à partir de ses crasses |
-
1972
- 1972-01-04 IL IL3850672A patent/IL38506A/xx unknown
- 1972-01-05 SE SE9672A patent/SE388878B/xx unknown
- 1972-01-05 DE DE2200466A patent/DE2200466C3/de not_active Expired
- 1972-01-06 AU AU37643/72A patent/AU471650B2/en not_active Expired
- 1972-01-07 CH CH23172A patent/CH577562A5/xx not_active IP Right Cessation
- 1972-01-07 AT AT13272A patent/AT327577B/de not_active IP Right Cessation
- 1972-01-07 BE BE777807A patent/BE777807A/xx unknown
- 1972-01-07 FR FR7200465A patent/FR2121669A1/fr active Granted
- 1972-01-07 NL NL7200267A patent/NL7200267A/xx not_active Application Discontinuation
- 1972-01-07 NO NO2772A patent/NO131205C/no unknown
- 1972-01-08 IT IT1916372A patent/IT946404B/it active
- 1972-01-08 ES ES398693A patent/ES398693A1/es not_active Expired
- 1972-01-08 JP JP493672A patent/JPS5315006B1/ja active Pending
- 1972-01-19 AR AR23999572A patent/AR197182A1/es active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2375049A (en) * | 1943-12-31 | 1945-05-01 | Ajax Engineering Corp | Slag removal |
| FR1324712A (fr) * | 1962-06-07 | 1963-04-19 | Kaiser Aluminium Chem Corp | Procédé de récupération de l'aluminium à partir de ses crasses |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2317957A1 (fr) * | 1975-07-18 | 1977-02-11 | Anvar | Procede de separation de particules ou inclusions essentiellement non miscibles d'une masse en fusion |
Also Published As
| Publication number | Publication date |
|---|---|
| ES398693A1 (es) | 1974-07-16 |
| JPS5315006B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-05-22 |
| NO131205B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-01-13 |
| AU3764372A (en) | 1973-07-12 |
| AT327577B (de) | 1976-02-10 |
| IT946404B (it) | 1973-05-21 |
| DE2200466A1 (de) | 1972-08-03 |
| DE2200466B2 (de) | 1979-09-06 |
| NO131205C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-23 |
| CH577562A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-07-15 |
| DE2200466C3 (de) | 1980-05-14 |
| IL38506A (en) | 1975-05-22 |
| ATA13272A (de) | 1975-04-15 |
| FR2121669B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-02-20 |
| SE388878B (sv) | 1976-10-18 |
| NL7200267A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-07-11 |
| BE777807A (fr) | 1972-07-07 |
| IL38506A0 (en) | 1972-03-28 |
| AR197182A1 (es) | 1974-03-22 |
| AU471650B2 (en) | 1976-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |