ZA706622B - Aluminia treatment - Google Patents
Aluminia treatmentInfo
- Publication number
- ZA706622B ZA706622B ZA706622*A ZA706622A ZA706622B ZA 706622 B ZA706622 B ZA 706622B ZA 706622 A ZA706622 A ZA 706622A ZA 706622 B ZA706622 B ZA 706622B
- Authority
- ZA
- South Africa
- Prior art keywords
- aluminia
- treatment
- aluminia treatment
- Prior art date
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
- C22B21/0038—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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86392469A | 1969-10-06 | 1969-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA706622B true ZA706622B (en) | 1971-07-28 |
Family
ID=25342121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA706622*A ZA706622B (en) | 1969-10-06 | 1970-09-28 | Aluminia treatment |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3615360A (fr) |
| JP (1) | JPS5010684B1 (fr) |
| CA (1) | CA924515A (fr) |
| DE (1) | DE2049081A1 (fr) |
| FR (1) | FR2064997A5 (fr) |
| GB (1) | GB1302431A (fr) |
| ZA (1) | ZA706622B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1092787A (fr) * | 1976-03-15 | 1981-01-06 | Westinghouse Electric Corporation | Procede de chloruration pour la production d'aluminium |
| US4035180A (en) * | 1976-03-16 | 1977-07-12 | Toth Aluminum Corporation | Catalytic process for the reduction of aluminum chloride by manganese |
-
1969
- 1969-10-06 US US863924A patent/US3615360A/en not_active Expired - Lifetime
-
1970
- 1970-09-28 ZA ZA706622*A patent/ZA706622B/xx unknown
- 1970-10-05 FR FR7035852A patent/FR2064997A5/fr not_active Expired
- 1970-10-05 GB GB4733270A patent/GB1302431A/en not_active Expired
- 1970-10-06 DE DE19702049081 patent/DE2049081A1/de active Pending
- 1970-10-06 JP JP45087821A patent/JPS5010684B1/ja active Pending
- 1970-10-06 CA CA094918A patent/CA924515A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5010684B1 (fr) | 1975-04-23 |
| CA924515A (en) | 1973-04-17 |
| US3615360A (en) | 1971-10-26 |
| DE2049081A1 (de) | 1971-05-19 |
| FR2064997A5 (fr) | 1971-07-23 |
| GB1302431A (fr) | 1973-01-10 |
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