ES240054A1 - A procedure for the concentration of mineral phosphate (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the concentration of mineral phosphate (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES240054A1 ES240054A1 ES0240054A ES240054A ES240054A1 ES 240054 A1 ES240054 A1 ES 240054A1 ES 0240054 A ES0240054 A ES 0240054A ES 240054 A ES240054 A ES 240054A ES 240054 A1 ES240054 A1 ES 240054A1
- Authority
- ES
- Spain
- Prior art keywords
- concentration
- translation
- procedure
- machine
- legally binding
- 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
- 229910019142 PO4 Inorganic materials 0.000 title abstract 3
- 239000010452 phosphate Substances 0.000 title abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000011707 mineral Substances 0.000 title abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- LVGQIQHJMRUCRM-UHFFFAOYSA-L calcium bisulfite Chemical compound [Ca+2].OS([O-])=O.OS([O-])=O LVGQIQHJMRUCRM-UHFFFAOYSA-L 0.000 abstract 2
- 235000010260 calcium hydrogen sulphite Nutrition 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
Landscapes
- Fertilizers (AREA)
Abstract
Procedure for the concentration of mineral phosphate naturally associated with calcium carbonate, in which the raw material is treated with an aqueous solution of sulfur dioxide at a concentration below the saturation point until most, at least, of the carbonate calcium has been converted to calcium bisulfite and the calcium bisulfite solution is separated from the undissolved phosphate. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0240054A ES240054A1 (en) | 1958-02-11 | 1958-02-11 | A procedure for the concentration of mineral phosphate (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0240054A ES240054A1 (en) | 1958-02-11 | 1958-02-11 | A procedure for the concentration of mineral phosphate (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES240054A1 true ES240054A1 (en) | 1958-10-16 |
Family
ID=37841740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0240054A Expired ES240054A1 (en) | 1958-02-11 | 1958-02-11 | A procedure for the concentration of mineral phosphate (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES240054A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239808A (en) * | 2020-10-29 | 2021-01-19 | 攀枝花市山青钒业有限公司 | Method for extracting vanadium from vanadium-containing high-calcium high-phosphorus slag |
-
1958
- 1958-02-11 ES ES0240054A patent/ES240054A1/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239808A (en) * | 2020-10-29 | 2021-01-19 | 攀枝花市山青钒业有限公司 | Method for extracting vanadium from vanadium-containing high-calcium high-phosphorus slag |
| CN112239808B (en) * | 2020-10-29 | 2021-10-15 | 攀枝花市山青钒业有限公司 | Method for extracting vanadium from vanadium-containing high-calcium high-phosphorus slag |
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