ES293315A1 - Un método de llevar a cabo una separación basta de nitrato de calcio a partir de los ácidos en una solución obtenida en la descomposición de fosfato mineral - Google Patents
Un método de llevar a cabo una separación basta de nitrato de calcio a partir de los ácidos en una solución obtenida en la descomposición de fosfato mineralInfo
- Publication number
- ES293315A1 ES293315A1 ES293315A ES293315A ES293315A1 ES 293315 A1 ES293315 A1 ES 293315A1 ES 293315 A ES293315 A ES 293315A ES 293315 A ES293315 A ES 293315A ES 293315 A1 ES293315 A1 ES 293315A1
- Authority
- ES
- Spain
- Prior art keywords
- acids
- calcium nitrate
- decomposition
- translation
- carrying
- 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
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 title abstract 6
- 239000002253 acid Substances 0.000 title abstract 4
- 150000007513 acids Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 229910019142 PO4 Inorganic materials 0.000 title abstract 2
- 238000000354 decomposition reaction Methods 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
- 239000011707 mineral Substances 0.000 title abstract 2
- 239000010452 phosphate Substances 0.000 title abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 239000003495 polar organic solvent Substances 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
-
- 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
-
- 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
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL285346 | 1962-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES293315A1 true ES293315A1 (es) | 1964-03-01 |
Family
ID=19754218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES293315A Expired ES293315A1 (es) | 1962-11-09 | 1963-11-08 | Un método de llevar a cabo una separación basta de nitrato de calcio a partir de los ácidos en una solución obtenida en la descomposición de fosfato mineral |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3342580A (es) |
| AT (1) | AT243226B (es) |
| BR (1) | BR6354448D0 (es) |
| CH (1) | CH481016A (es) |
| DE (1) | DE1283205B (es) |
| ES (1) | ES293315A1 (es) |
| GB (1) | GB1049197A (es) |
| NL (1) | NL285346A (es) |
| SE (1) | SE307344B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3382035A (en) * | 1966-07-01 | 1968-05-07 | Kaiser Aluminium Chem Corp | Process for production of phosphoric acid |
| FR1496160A (fr) * | 1966-07-05 | 1967-09-29 | Azote Office Nat Ind | Procédé de fabrication d'acide phosphorique par extraction au moyen de solvants organiques à partir du produit de l'attaque nitrique des phosphates naturels |
| US3518071A (en) * | 1967-01-23 | 1970-06-30 | Chemical Construction Corp | Production of nitrophosphate fertilizer and ammonium nitrate-calcium carbonate fertilizers |
| US3518073A (en) * | 1967-01-23 | 1970-06-30 | Chemical Construction Corp | Solvent extraction process for the production of ammonium nitrate fertilizer product and phosphoric acid mixed with nitric acid |
| US3617241A (en) * | 1968-11-25 | 1971-11-02 | Vaino Eemil Veijola | Method for preparing nitrophosphate fertilizer |
| SE366972B (es) * | 1970-06-12 | 1974-05-13 | Azote & Prod Chim | |
| NL7008838A (es) * | 1970-06-17 | 1971-12-21 | ||
| DE19703884C2 (de) * | 1997-02-03 | 1999-04-29 | Bk Giulini Chem Gmbh & Co Ohg | Verfahren zur Reinigung von Naßverfahrensphosphorsäure |
| DE102016212242B4 (de) | 2016-07-05 | 2019-02-07 | Technische Universität Bergakademie Freiberg | Verfahren zur Herstellung von Phosphorsäure aus phosphorhaltigen Primär- und Sekundärrohstoffen |
| RU2701320C1 (ru) * | 2018-11-23 | 2019-09-25 | Тураев Дмитрий Юрьевич | Способ получения растворимых фосфатов натрия, калия и аммония (варианты) |
| RU2701907C1 (ru) * | 2018-12-03 | 2019-10-02 | Тураев Дмитрий Юрьевич | Способ получения кислых и средних фосфатов натрия, калия и аммония |
| KR20230174165A (ko) * | 2022-06-20 | 2023-12-27 | 구이저우 바티엔 에코타이픽 엔지니어링 컴퍼니 리미티드 | 질산인 비료 장치를 통한 인산철 공동 생산 방법, 제품 및 시스템 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1074558B (de) * | 1960-02-04 | Fa. Makhtsavei Israel, Tel Aviv (Israel) | Verfahren zur Herstellung von Phosphorsäure | |
| DE337154C (de) * | 1919-05-20 | 1921-05-26 | Basf Ag | Verfahren zur Herstellung von Phosphorsaeure aus Calciumphosphaten und Saeure |
| US1929442A (en) * | 1930-08-26 | 1933-10-10 | American Agricultural Chem Co | Process for obtaining orthophosphoric acid and/or conversion products thereof |
| US1981145A (en) * | 1933-10-21 | 1934-11-20 | Minerals Separation North Us | Process of producing phosphoric acid |
| US2849280A (en) * | 1953-08-17 | 1958-08-26 | Baron Ira M Le | Nitric acid treatment of leached zone material |
| US2778712A (en) * | 1954-07-02 | 1957-01-22 | Cannac Res And Dev Company | Digestion of phosphate rock |
| US2885265A (en) * | 1955-06-21 | 1959-05-05 | Horizons Inc | Process for producing substantially pure orthophosphoric acid |
| US2885266A (en) * | 1956-01-26 | 1959-05-05 | Horizons Inc | Production of food grade phosphoric acid |
| US2914380A (en) * | 1956-04-04 | 1959-11-24 | Horizons Inc | Production of ca(h2po4)2 |
| US3078156A (en) * | 1957-10-16 | 1963-02-19 | Yamaguchi Taro | Method for eliminating fluorine from phosphate rocks |
| US3245777A (en) * | 1963-01-10 | 1966-04-12 | Pullman Inc | Method of making phosphate fertilizer |
-
0
- NL NL285346D patent/NL285346A/xx unknown
-
1963
- 1963-11-05 GB GB43716/63A patent/GB1049197A/en not_active Expired
- 1963-11-06 US US321753A patent/US3342580A/en not_active Expired - Lifetime
- 1963-11-07 DE DEST21292A patent/DE1283205B/de active Pending
- 1963-11-07 CH CH1367263A patent/CH481016A/de not_active IP Right Cessation
- 1963-11-08 SE SE12319/63A patent/SE307344B/xx unknown
- 1963-11-08 AT AT895863A patent/AT243226B/de active
- 1963-11-08 ES ES293315A patent/ES293315A1/es not_active Expired
- 1963-11-08 BR BR154448/63A patent/BR6354448D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT243226B (de) | 1965-10-25 |
| GB1049197A (en) | 1966-11-23 |
| SE307344B (es) | 1969-01-07 |
| CH481016A (de) | 1969-11-15 |
| DE1283205B (de) | 1968-11-21 |
| BR6354448D0 (pt) | 1973-06-12 |
| US3342580A (en) | 1967-09-19 |
| NL285346A (es) |
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