ES374805A1 - Procedimiento para la preparacion de un fosfato de calcina-cion pobre en fluor. - Google Patents
Procedimiento para la preparacion de un fosfato de calcina-cion pobre en fluor.Info
- Publication number
- ES374805A1 ES374805A1 ES374805A ES374805A ES374805A1 ES 374805 A1 ES374805 A1 ES 374805A1 ES 374805 A ES374805 A ES 374805A ES 374805 A ES374805 A ES 374805A ES 374805 A1 ES374805 A1 ES 374805A1
- Authority
- ES
- Spain
- Prior art keywords
- phosphate
- calcination
- translation
- procedure
- preparation
- 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 5
- 239000010452 phosphate Substances 0.000 title abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title abstract 4
- 238000001354 calcination Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- 235000021317 phosphate Nutrition 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 238000003682 fluorination reaction Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910001948 sodium oxide Inorganic materials 0.000 abstract 1
- 239000001488 sodium phosphate Substances 0.000 abstract 1
- 235000011008 sodium phosphates Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical class [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Fertilizers (AREA)
- Fodder In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681816660 DE1816660C3 (de) | 1968-12-23 | Verfahren zur Herstellung eines fluorarmen Glühphosphats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES374805A1 true ES374805A1 (es) | 1972-01-16 |
Family
ID=5717260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES374805A Expired ES374805A1 (es) | 1968-12-23 | 1969-12-22 | Procedimiento para la preparacion de un fosfato de calcina-cion pobre en fluor. |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE743554A (en)) |
| DK (1) | DK132111C (en)) |
| ES (1) | ES374805A1 (en)) |
| FI (1) | FI52839C (en)) |
| FR (1) | FR2026878A1 (en)) |
| NL (1) | NL159644C (en)) |
| NO (1) | NO130638C (en)) |
| PL (1) | PL93573B1 (en)) |
| SE (1) | SE357188B (en)) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2709016C3 (de) * | 1977-03-02 | 1980-01-10 | Kali-Chemie Ag, 3000 Hannover | Verfahren zur Herstellung eines alkalihaltigen Glühphosphatdüngemittels |
| FR2446254A1 (fr) * | 1979-01-15 | 1980-08-08 | Ugine Kuhlmann | Phosphate de calcium naturel defluore pour alimentation animale |
-
1969
- 1969-12-17 FI FI693671A patent/FI52839C/fi active
- 1969-12-17 FR FR6943811A patent/FR2026878A1/fr not_active Withdrawn
- 1969-12-18 NL NL6919008.A patent/NL159644C/xx not_active IP Right Cessation
- 1969-12-22 ES ES374805A patent/ES374805A1/es not_active Expired
- 1969-12-22 BE BE743554A patent/BE743554A/fr unknown
- 1969-12-22 DK DK678869A patent/DK132111C/da active
- 1969-12-22 PL PL1969137752A patent/PL93573B1/pl unknown
- 1969-12-22 SE SE17724/69A patent/SE357188B/xx unknown
- 1969-12-22 NO NO695068A patent/NO130638C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL159644C (nl) | 1980-03-17 |
| NO130638B (en)) | 1974-10-07 |
| PL93573B1 (en)) | 1977-06-30 |
| DK132111C (da) | 1976-03-22 |
| SE357188B (en)) | 1973-06-18 |
| DE1816660A1 (de) | 1970-09-24 |
| BE743554A (en)) | 1970-02-27 |
| FR2026878A1 (en) | 1970-09-25 |
| DE1816660B2 (de) | 1972-12-28 |
| DK132111B (da) | 1975-10-27 |
| FI52839B (en)) | 1977-08-31 |
| NL6919008A (en)) | 1970-06-25 |
| FI52839C (fi) | 1977-12-12 |
| NO130638C (en)) | 1975-01-15 |
| NL159644B (nl) | 1979-03-15 |
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