FR2359210B1 - - Google Patents
Info
- Publication number
- FR2359210B1 FR2359210B1 FR7721925A FR7721925A FR2359210B1 FR 2359210 B1 FR2359210 B1 FR 2359210B1 FR 7721925 A FR7721925 A FR 7721925A FR 7721925 A FR7721925 A FR 7721925A FR 2359210 B1 FR2359210 B1 FR 2359210B1
- Authority
- FR
- France
- 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
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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
-
- 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)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU669376 | 1976-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2359210A1 FR2359210A1 (fr) | 1978-02-17 |
FR2359210B1 true FR2359210B1 (US06653308-20031125-C00199.png) | 1984-04-27 |
Family
ID=3697272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7721925A Granted FR2359210A1 (fr) | 1976-07-19 | 1977-07-18 | Procede et appareil favorisant la circulation de matieres solides dans un liquide, notamment pour l'affinage de metaux |
Country Status (8)
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4294612A (en) * | 1978-12-26 | 1981-10-13 | Aluminum Company Of America | Fractional crystallization process |
US4221590A (en) * | 1978-12-26 | 1980-09-09 | Aluminum Company Of America | Fractional crystallization process |
SE8104304L (sv) * | 1981-07-10 | 1983-01-11 | Boliden Ab | Sett att separera metaller ur legering |
FR2524489A1 (fr) * | 1982-03-30 | 1983-10-07 | Pechiney Aluminium | Procede de purification de metaux par segregation |
SE452026B (sv) * | 1983-03-15 | 1987-11-09 | Boliden Ab | Forfarande for att separera losningar |
FR2564485B1 (fr) * | 1984-05-17 | 1986-08-14 | Pechiney Aluminium | Procede de purification en continu de metaux par cristallisation fractionnee sur un cylindre tournant |
US4734127A (en) * | 1984-10-02 | 1988-03-29 | Nippon Light Metal Co., Ltd. | Process and apparatus for refining aluminum |
JPH01168736A (ja) * | 1987-12-25 | 1989-07-04 | Mitsui Toatsu Chem Inc | ポリオレフィンの安定化方法 |
US8216363B2 (en) * | 2008-10-27 | 2012-07-10 | Illinois Institute Of Technology | Continuous antisolvent crystallization process and system using plug flow reactors |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1001525A (en) * | 1910-10-28 | 1911-08-22 | George P Hulst | Process of refining and desilverizing lead. |
US2613136A (en) * | 1949-12-21 | 1952-10-07 | Phillips Petroleum Co | Fractional crystallizer |
US2801192A (en) * | 1953-04-20 | 1957-07-30 | Ericsson Telefon Ab L M | Purification process for removing soluble impurities from fusible solid substances |
GB736165A (en) * | 1953-04-30 | 1955-09-07 | Gen Electric Co Ltd | Improvements in or relating to methods of purifying materials |
US3094411A (en) * | 1959-04-08 | 1963-06-18 | Bernard H Triffleman | Method and apparatus for the extraction of zinc from its ores and oxides |
CH509090A (de) * | 1969-06-09 | 1971-06-30 | Sulzer Ag | Kristallisationskolonne |
GB1519999A (en) * | 1974-09-30 | 1978-08-02 | Commw Scient Ind Res Org | Method for the continuous reflux reflux refining of metal |
-
1977
- 1977-07-06 GB GB28303/77A patent/GB1572128A/en not_active Expired
- 1977-07-12 US US05/815,003 patent/US4138247A/en not_active Expired - Lifetime
- 1977-07-14 CA CA282,689A patent/CA1096635A/en not_active Expired
- 1977-07-18 DE DE19772732386 patent/DE2732386A1/de active Granted
- 1977-07-18 FR FR7721925A patent/FR2359210A1/fr active Granted
- 1977-07-18 BE BE179440A patent/BE856917A/xx not_active IP Right Cessation
- 1977-07-18 SE SE7708300A patent/SE448634B/xx not_active IP Right Cessation
- 1977-07-19 JP JP8569777A patent/JPS5337105A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2359210A1 (fr) | 1978-02-17 |
SE448634B (sv) | 1987-03-09 |
US4138247A (en) | 1979-02-06 |
CA1096635A (en) | 1981-03-03 |
GB1572128A (en) | 1980-07-23 |
BE856917A (fr) | 1977-11-14 |
DE2732386A1 (de) | 1978-02-02 |
DE2732386C2 (US06653308-20031125-C00199.png) | 1987-05-27 |
JPS5337105A (en) | 1978-04-06 |
SE7708300L (sv) | 1978-01-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |