ES217062A1 - UN PROCEDIMIENTO PARA LA FABRICACIoN DE CRIOLITA - Google Patents
UN PROCEDIMIENTO PARA LA FABRICACIoN DE CRIOLITAInfo
- Publication number
- ES217062A1 ES217062A1 ES0217062A ES217062A ES217062A1 ES 217062 A1 ES217062 A1 ES 217062A1 ES 0217062 A ES0217062 A ES 0217062A ES 217062 A ES217062 A ES 217062A ES 217062 A1 ES217062 A1 ES 217062A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- cryolite
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 229910001610 cryolite Inorganic materials 0.000 abstract 3
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 abstract 2
- 229910001388 sodium aluminate Inorganic materials 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 239000006004 Quartz sand Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 1
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Procedimiento para la obtención de criolita por medio de disgregación de un sintetizado de fluoruro cálcico con arena de cuarzo y sosa que contiene aluminato sódico, y precipitado con una solución de sosa que contiene aluminato sódico, y precipitado de la criolita con por ejemplo ácido carbónico gaseoso, caracterizado porque el bicarbonato existente en la lejía residual de la precipitación de la criolita, es transformado en sosa en cada vaso con cal caústica y/o lejía sódica o similares, empleándose la solución obtenida para una segunda o para varias lixiviaciones - preferentemente de 3 a ¿- del sintetizado de la disgregación.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE217062T | 1953-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES217062A1 true ES217062A1 (es) | 1955-12-01 |
Family
ID=38724132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0217062A Expired ES217062A1 (es) | 1953-11-17 | 1954-08-20 | UN PROCEDIMIENTO PARA LA FABRICACIoN DE CRIOLITA |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES217062A1 (es) |
-
1954
- 1954-08-20 ES ES0217062A patent/ES217062A1/es not_active Expired
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