ES338068A3 - A method of treatment of phosphate rocks. (Machine-translation by Google Translate, not legally binding) - Google Patents
A method of treatment of phosphate rocks. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES338068A3 ES338068A3 ES338068A ES338068A ES338068A3 ES 338068 A3 ES338068 A3 ES 338068A3 ES 338068 A ES338068 A ES 338068A ES 338068 A ES338068 A ES 338068A ES 338068 A3 ES338068 A3 ES 338068A3
- Authority
- ES
- Spain
- Prior art keywords
- phosphate
- translation
- treatment
- 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
- 239000002367 phosphate rock Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000356 contaminant Substances 0.000 abstract 2
- 238000005188 flotation Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 238000001238 wet grinding Methods 0.000 abstract 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
A method of treatment of phosphate rocks, which includes the supply of phosphate rock containing silicon contaminant material to a wet grinding operation, grinding the phosphate rock to obtain a grind with a particle size smaller than 14 mesh, approximately, selecting a fraction of said ground phosphate rock having a particle size greater than that of the 325 mesh, subjecting the selected fraction to a cationic flotation to separate said silicon contaminant material and recovering from said flotation operation a concentrate with a higher phosphate content than that of the rock fed. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES338068A ES338068A3 (en) | 1967-03-09 | 1967-03-09 | A method of treatment of phosphate rocks. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES338068A ES338068A3 (en) | 1967-03-09 | 1967-03-09 | A method of treatment of phosphate rocks. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES338068A3 true ES338068A3 (en) | 1968-03-16 |
Family
ID=8443787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES338068A Expired ES338068A3 (en) | 1967-03-09 | 1967-03-09 | A method of treatment of phosphate rocks. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES338068A3 (en) |
-
1967
- 1967-03-09 ES ES338068A patent/ES338068A3/en not_active Expired
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