GB1354253A - Method of and apparatus for continuously digesting bauxite - Google Patents
Method of and apparatus for continuously digesting bauxiteInfo
- Publication number
- GB1354253A GB1354253A GB634372A GB634372A GB1354253A GB 1354253 A GB1354253 A GB 1354253A GB 634372 A GB634372 A GB 634372A GB 634372 A GB634372 A GB 634372A GB 1354253 A GB1354253 A GB 1354253A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bauxite
- decompressing
- feb
- series
- tube
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- C01F7/062—Digestion
- C01F7/0626—Processes making use of tube digestion only
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2106198A DE2106198B2 (de) | 1971-02-10 | 1971-02-10 | Vorrichtung zur kontinuierlichen Extraktion von Bauxit |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1354253A true GB1354253A (en) | 1974-06-05 |
Family
ID=5798301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB634372A Expired GB1354253A (en) | 1971-02-10 | 1972-02-10 | Method of and apparatus for continuously digesting bauxite |
Country Status (12)
Country | Link |
---|---|
CA (1) | CA968163A (ru) |
CS (1) | CS186208B2 (ru) |
DE (1) | DE2106198B2 (ru) |
FR (1) | FR2124355B1 (ru) |
GB (1) | GB1354253A (ru) |
HU (1) | HU169019B (ru) |
IT (1) | IT948957B (ru) |
NL (1) | NL7201115A (ru) |
PL (1) | PL77431B1 (ru) |
RO (1) | RO61419A (ru) |
SU (1) | SU575020A3 (ru) |
YU (1) | YU39897B (ru) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3497317A (en) * | 1964-12-22 | 1970-02-24 | Vaw Ver Aluminium Werke Ag | Method for continuous extraction of bauxite in a tubular reactor |
-
1971
- 1971-02-10 DE DE2106198A patent/DE2106198B2/de not_active Ceased
-
1972
- 1972-01-27 NL NL7201115A patent/NL7201115A/xx not_active Application Discontinuation
- 1972-01-28 IT IT67260/72A patent/IT948957B/it active
- 1972-02-01 FR FR7203339A patent/FR2124355B1/fr not_active Expired
- 1972-02-02 RO RO6963872A patent/RO61419A/ro unknown
- 1972-02-03 CS CS7200000698A patent/CS186208B2/cs unknown
- 1972-02-03 YU YU259/72A patent/YU39897B/xx unknown
- 1972-02-08 PL PL1972153375A patent/PL77431B1/pl unknown
- 1972-02-08 CA CA134,145A patent/CA968163A/en not_active Expired
- 1972-02-09 HU HUAU258A patent/HU169019B/hu not_active IP Right Cessation
- 1972-02-10 GB GB634372A patent/GB1354253A/en not_active Expired
-
1975
- 1975-11-26 SU SU7502193153A patent/SU575020A3/ru active
Also Published As
Publication number | Publication date |
---|---|
CA968163A (en) | 1975-05-27 |
IT948957B (it) | 1973-06-11 |
CS186208B2 (en) | 1978-11-30 |
SU575020A3 (ru) | 1977-09-30 |
FR2124355B1 (ru) | 1975-10-24 |
PL77431B1 (ru) | 1975-04-30 |
NL7201115A (ru) | 1972-08-14 |
DE2106198A1 (de) | 1972-08-24 |
DE2106198B2 (de) | 1978-06-15 |
YU39897B (en) | 1985-06-30 |
RO61419A (ru) | 1976-10-05 |
HU169019B (ru) | 1976-09-28 |
YU25972A (en) | 1982-02-28 |
FR2124355A1 (ru) | 1972-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |