BR7705628A - Processo para a eliminacao de ions calcio de solucoes cloridricas - Google Patents
Processo para a eliminacao de ions calcio de solucoes cloridricasInfo
- Publication number
- BR7705628A BR7705628A BR7705628A BR7705628A BR7705628A BR 7705628 A BR7705628 A BR 7705628A BR 7705628 A BR7705628 A BR 7705628A BR 7705628 A BR7705628 A BR 7705628A BR 7705628 A BR7705628 A BR 7705628A
- Authority
- BR
- Brazil
- Prior art keywords
- chloridric
- disposal
- solutions
- ion calcium
- calcium
- Prior art date
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
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
-
- 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
- C01F5/00—Compounds of magnesium
- C01F5/26—Magnesium halides
- C01F5/30—Chlorides
-
- 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
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/62—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762638123 DE2638123A1 (de) | 1976-08-25 | 1976-08-25 | Verfahren zur beseitigung von calciumionen aus salzsauren loesungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7705628A true BR7705628A (pt) | 1978-06-06 |
Family
ID=5986250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7705628A BR7705628A (pt) | 1976-08-25 | 1977-08-24 | Processo para a eliminacao de ions calcio de solucoes cloridricas |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR7705628A (pt) |
| CS (1) | CS200523B2 (pt) |
| DE (1) | DE2638123A1 (pt) |
| YU (1) | YU199277A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818940B (zh) * | 2013-12-30 | 2016-08-17 | 中国神华能源股份有限公司 | 氯化铝溶液脱钙的方法及粉煤灰提取氧化铝的方法 |
| CN106277006B (zh) * | 2016-07-29 | 2018-01-12 | 陕西师范大学 | 一种用于氯化铝精制除钙的方法 |
| CN114836624A (zh) * | 2022-04-20 | 2022-08-02 | 荆门市格林美新材料有限公司 | 一种氯化盐或者硫酸盐溶液的除钙方法 |
-
1976
- 1976-08-25 DE DE19762638123 patent/DE2638123A1/de not_active Withdrawn
-
1977
- 1977-08-02 CS CS512077A patent/CS200523B2/cs unknown
- 1977-08-17 YU YU199277A patent/YU199277A/xx unknown
- 1977-08-24 BR BR7705628A patent/BR7705628A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2638123A1 (de) | 1978-03-09 |
| CS200523B2 (en) | 1980-09-15 |
| YU199277A (en) | 1982-06-30 |
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