CH575470A5 - - Google Patents
Info
- Publication number
- CH575470A5 CH575470A5 CH183573A CH183573A CH575470A5 CH 575470 A5 CH575470 A5 CH 575470A5 CH 183573 A CH183573 A CH 183573A CH 183573 A CH183573 A CH 183573A CH 575470 A5 CH575470 A5 CH 575470A5
- 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
- C22B21/00—Obtaining aluminium
- C22B21/02—Obtaining aluminium with reducing
-
- 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
- C22B21/0038—Obtaining aluminium by other processes
- C22B21/0053—Obtaining aluminium by other processes from other aluminium compounds
- C22B21/0061—Obtaining aluminium by other processes from other aluminium compounds using metals, e.g. Hg or Mn
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB590172A GB1366808A (en) | 1972-02-08 | 1972-02-08 | Direct reduction process for production of aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH575470A5 true CH575470A5 (en:Method) | 1976-05-14 |
Family
ID=9804754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH183573A CH575470A5 (en:Method) | 1972-02-08 | 1973-02-08 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3836357A (en:Method) |
| JP (1) | JPS531729B2 (en:Method) |
| AU (1) | AU476496B2 (en:Method) |
| BR (1) | BR7300926D0 (en:Method) |
| CA (1) | CA968164A (en:Method) |
| CH (1) | CH575470A5 (en:Method) |
| DE (1) | DE2305924C3 (en:Method) |
| FR (1) | FR2171169B1 (en:Method) |
| GB (1) | GB1366808A (en:Method) |
| IT (1) | IT978647B (en:Method) |
| NO (1) | NO133718C (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591777B2 (ja) * | 1980-04-22 | 1984-01-13 | 三井アルミニウム工業株式会社 | アルミニウムの還元製錬法 |
| JPS63112922U (en:Method) * | 1987-01-17 | 1988-07-20 | ||
| JPH0549434U (ja) * | 1991-12-17 | 1993-06-29 | 山川工業株式会社 | 自動車用ドアガードビーム |
| US9039805B2 (en) * | 2012-02-24 | 2015-05-26 | John Joseph Barsa | Method and apparatus for high temperature production of metals |
| CN116571553B (zh) * | 2023-05-23 | 2025-08-19 | 尚微生态科技有限公司 | 一种医疗废弃物分离纯化方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2198673A (en) * | 1938-07-11 | 1940-04-30 | Israel Jacob Foundaminsky | Process for the manufacture of aluminum |
| US3234008A (en) * | 1962-05-04 | 1966-02-08 | Arthur F Johnson | Aluminum production |
-
1972
- 1972-02-08 GB GB590172A patent/GB1366808A/en not_active Expired
-
1973
- 1973-01-31 IT IT19826/73A patent/IT978647B/it active
- 1973-02-01 US US00328747A patent/US3836357A/en not_active Expired - Lifetime
- 1973-02-02 AU AU51711/73A patent/AU476496B2/en not_active Expired
- 1973-02-06 FR FR7304095A patent/FR2171169B1/fr not_active Expired
- 1973-02-07 NO NO499/73A patent/NO133718C/no unknown
- 1973-02-07 DE DE2305924A patent/DE2305924C3/de not_active Expired
- 1973-02-07 CA CA163,131A patent/CA968164A/en not_active Expired
- 1973-02-07 BR BR73926A patent/BR7300926D0/pt unknown
- 1973-02-08 JP JP1524073A patent/JPS531729B2/ja not_active Expired
- 1973-02-08 CH CH183573A patent/CH575470A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2171169A1 (en:Method) | 1973-09-21 |
| BR7300926D0 (pt) | 1973-09-13 |
| NO133718B (en:Method) | 1976-03-08 |
| US3836357A (en) | 1974-09-17 |
| NO133718C (en:Method) | 1976-06-16 |
| FR2171169B1 (en:Method) | 1977-08-19 |
| GB1366808A (en) | 1974-09-11 |
| JPS531729B2 (en:Method) | 1978-01-21 |
| IT978647B (it) | 1974-09-20 |
| JPS4889110A (en:Method) | 1973-11-21 |
| AU5171173A (en) | 1974-08-08 |
| AU476496B2 (en) | 1976-09-23 |
| CA968164A (en) | 1975-05-27 |
| DE2305924C3 (de) | 1975-04-24 |
| DE2305924B2 (de) | 1974-09-05 |
| DE2305924A1 (de) | 1973-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |