CH546706A - Procede d'elimination du zinc des liqueurs industrielles d'aluminate de sodium. - Google Patents
Procede d'elimination du zinc des liqueurs industrielles d'aluminate de sodium.Info
- Publication number
- CH546706A CH546706A CH249872A CH546706DA CH546706A CH 546706 A CH546706 A CH 546706A CH 249872 A CH249872 A CH 249872A CH 546706D A CH546706D A CH 546706DA CH 546706 A CH546706 A CH 546706A
- Authority
- CH
- Switzerland
- Prior art keywords
- liqueurs
- elimination
- zinc
- sodium aluminate
- industrial sodium
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/08—Sulfides
-
- 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
- C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
- C01F7/47—Purification of aluminium oxide, aluminium hydroxide or aluminates of aluminates, e.g. removal of compounds of Si, Fe, Ga or of organic compounds from Bayer process liquors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (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 |
---|---|---|---|
FR7105949A FR2126059B1 (fr) | 1971-02-22 | 1971-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH546706A true CH546706A (fr) | 1974-03-15 |
Family
ID=9072281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH249872A CH546706A (fr) | 1971-02-22 | 1972-02-22 | Procede d'elimination du zinc des liqueurs industrielles d'aluminate de sodium. |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5514049B1 (fr) |
AU (1) | AU466673B2 (fr) |
CA (1) | CA962456A (fr) |
CH (1) | CH546706A (fr) |
DE (1) | DE2208086B2 (fr) |
ES (1) | ES400027A1 (fr) |
FR (1) | FR2126059B1 (fr) |
GB (1) | GB1373843A (fr) |
IT (1) | IT960254B (fr) |
OA (1) | OA03990A (fr) |
YU (2) | YU24272A (fr) |
ZA (1) | ZA721110B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4263261A (en) * | 1978-12-21 | 1981-04-21 | Sumitomo Aluminium Smelting Company, Limited | Method for the removal of impurities from sodium aluminate solution |
US4282191A (en) | 1980-07-25 | 1981-08-04 | Reynolds Metals Company | Zinc removal from aluminate solutions |
RU2445265C1 (ru) * | 2010-08-24 | 2012-03-20 | Учреждение Российской академии наук Институт химии твердого тела УрО РАН | Способ очистки алюминатных растворов от примесей |
CN113073205B (zh) * | 2021-03-05 | 2022-12-09 | 中国恩菲工程技术有限公司 | 炼锌设备和炼锌工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469935A (en) * | 1965-05-18 | 1969-09-30 | Reynolds Metals Co | Treatment of bayer process digester slurry |
-
1971
- 1971-02-22 FR FR7105949A patent/FR2126059B1/fr not_active Expired
-
1972
- 1972-02-21 YU YU00242/72A patent/YU24272A/xx unknown
- 1972-02-21 DE DE2208086A patent/DE2208086B2/de active Pending
- 1972-02-21 CA CA135,214A patent/CA962456A/en not_active Expired
- 1972-02-21 GB GB788072A patent/GB1373843A/en not_active Expired
- 1972-02-21 AU AU39171/72A patent/AU466673B2/en not_active Expired
- 1972-02-21 JP JP1798872A patent/JPS5514049B1/ja active Pending
- 1972-02-21 ES ES400027A patent/ES400027A1/es not_active Expired
- 1972-02-21 IT IT48453/72A patent/IT960254B/it active
- 1972-02-21 YU YU42472A patent/YU39456B/xx unknown
- 1972-02-21 ZA ZA721110A patent/ZA721110B/xx unknown
- 1972-02-22 CH CH249872A patent/CH546706A/fr not_active IP Right Cessation
- 1972-04-06 OA OA54532A patent/OA03990A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
OA03990A (fr) | 1979-09-15 |
YU24272A (en) | 1982-02-28 |
CA962456A (en) | 1975-02-11 |
AU466673B2 (en) | 1973-08-23 |
YU42472A (en) | 1982-02-28 |
ES400027A1 (es) | 1974-12-16 |
YU39456B (en) | 1984-12-31 |
FR2126059A1 (fr) | 1972-10-06 |
FR2126059B1 (fr) | 1973-11-23 |
DE2208086B2 (de) | 1973-09-13 |
ZA721110B (en) | 1973-03-28 |
GB1373843A (en) | 1974-11-13 |
IT960254B (it) | 1973-11-20 |
DE2208086A1 (de) | 1972-08-31 |
JPS5514049B1 (fr) | 1980-04-14 |
AU3917172A (en) | 1973-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |