ES267737A1 - Un procedimiento de preparar una mezcla fertilizante - Google Patents
Un procedimiento de preparar una mezcla fertilizanteInfo
- Publication number
- ES267737A1 ES267737A1 ES0267737A ES267737A ES267737A1 ES 267737 A1 ES267737 A1 ES 267737A1 ES 0267737 A ES0267737 A ES 0267737A ES 267737 A ES267737 A ES 267737A ES 267737 A1 ES267737 A1 ES 267737A1
- Authority
- ES
- Spain
- Prior art keywords
- cao
- mineral acid
- hno3
- nitrogen
- subjected
- 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
- 239000000203 mixture Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 8
- 239000002253 acid Substances 0.000 abstract 6
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 6
- 239000011707 mineral Substances 0.000 abstract 6
- 238000006386 neutralization reaction Methods 0.000 abstract 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 4
- 229910019142 PO4 Inorganic materials 0.000 abstract 4
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 4
- 229910017604 nitric acid Inorganic materials 0.000 abstract 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract 4
- 239000010452 phosphate Substances 0.000 abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 235000010205 Cola acuminata Nutrition 0.000 abstract 2
- 244000228088 Cola acuminata Species 0.000 abstract 2
- 235000015438 Cola nitida Nutrition 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 abstract 2
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 abstract 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 2
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 2
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 235000019700 dicalcium phosphate Nutrition 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000003337 fertilizer Substances 0.000 abstract 2
- 229940077441 fluorapatite Drugs 0.000 abstract 2
- 229910052587 fluorapatite Inorganic materials 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- 229910000150 monocalcium phosphate Inorganic materials 0.000 abstract 2
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 abstract 2
- 239000002367 phosphate rock Substances 0.000 abstract 2
- 235000011007 phosphoric acid Nutrition 0.000 abstract 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S71/00—Chemistry: fertilizers
- Y10S71/03—Defluorination
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL252219 | 1960-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES267737A1 true ES267737A1 (es) | 1961-11-16 |
Family
ID=19752391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0267737A Expired ES267737A1 (es) | 1960-06-01 | 1961-05-27 | Un procedimiento de preparar una mezcla fertilizante |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3121004A (es) |
| CH (1) | CH411952A (es) |
| DE (1) | DE1417947A1 (es) |
| ES (1) | ES267737A1 (es) |
| GB (1) | GB911530A (es) |
| NL (1) | NL252219A (es) |
| SE (1) | SE306943B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3993466A (en) * | 1967-06-23 | 1976-11-23 | Aktieselskabet Dansk Svovlsyre-Og Superphosphat-Fabrik | Fertilizer production |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR430380A (fr) * | 1910-06-16 | 1911-10-14 | Otto Wimmer | Chapeau pour soupapes de moteurs à combustion |
| GB692252A (en) * | 1947-06-03 | 1953-06-03 | Directie Staatsmijnen Nl | Improvements in or relating to the production of a compound fertiliser from an acid solution containing fluorine, calcium and phosphoric acid |
| GB692251A (en) * | 1947-06-03 | 1953-06-03 | Directie Staatsmijnen Nl | Compound fertilisers and the production thereof |
| GB692253A (en) * | 1947-06-17 | 1953-06-03 | Directie Staatsmijnen Nl | Improvements in or relating to the production of dicalcium phosphate from an acid solution containing fluorine, calcium and phosphoric acid |
| US2948602A (en) * | 1956-03-02 | 1960-08-09 | Stamicarbon | Production of phosphate fertilizers and resultant product |
| US2936228A (en) * | 1956-12-11 | 1960-05-10 | Stamicarbon | Process of preparing compound fertilizer |
-
0
- NL NL252219D patent/NL252219A/xx unknown
-
1961
- 1961-05-26 SE SE5521/61A patent/SE306943B/xx unknown
- 1961-05-27 ES ES0267737A patent/ES267737A1/es not_active Expired
- 1961-05-29 US US113325A patent/US3121004A/en not_active Expired - Lifetime
- 1961-05-29 GB GB19367/61A patent/GB911530A/en not_active Expired
- 1961-05-29 DE DE19611417947 patent/DE1417947A1/de active Pending
- 1961-05-31 CH CH634661A patent/CH411952A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1417947A1 (de) | 1968-11-14 |
| SE306943B (es) | 1968-12-16 |
| US3121004A (en) | 1964-02-11 |
| CH411952A (de) | 1966-04-30 |
| NL252219A (es) | |
| GB911530A (en) | 1962-11-28 |
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