ES8603792A1 - Procedimiento para preparar nitrato potasico - Google Patents
Procedimiento para preparar nitrato potasicoInfo
- Publication number
- ES8603792A1 ES8603792A1 ES545823A ES545823A ES8603792A1 ES 8603792 A1 ES8603792 A1 ES 8603792A1 ES 545823 A ES545823 A ES 545823A ES 545823 A ES545823 A ES 545823A ES 8603792 A1 ES8603792 A1 ES 8603792A1
- Authority
- ES
- Spain
- Prior art keywords
- prepare
- crystals
- syngenite
- preparation
- order
- 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
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 title abstract 8
- VVJRSSJSRXEOQL-UHFFFAOYSA-N calcium;potassium;sulfuric acid;hydrate Chemical group O.[K].[K].[Ca].OS(O)(=O)=O.OS(O)(=O)=O VVJRSSJSRXEOQL-UHFFFAOYSA-N 0.000 title abstract 4
- 239000013078 crystal Substances 0.000 title abstract 4
- 235000010333 potassium nitrate Nutrition 0.000 title abstract 4
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 title abstract 3
- 229910052939 potassium sulfate Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 238000000354 decomposition reaction Methods 0.000 title 1
- 239000004323 potassium nitrate Substances 0.000 title 1
- 239000001120 potassium sulphate Substances 0.000 title 1
- 235000011151 potassium sulphates Nutrition 0.000 title 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical class [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 3
- 229910052925 anhydrite Inorganic materials 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical class [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D9/00—Nitrates of sodium, potassium or alkali metals in general
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Fertilizers (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR NITRATO POTASICO. COMPRENDE: A) HACER REACCIONAR A LA SINGENITA (CASO4 K2SO4 H2O) CON ACIDO NITRICO (NO3H), PARA FORMAR UNA SOLUCION DE IONES POTASIO (KB), BISULFITO (SO4HC) Y NITRATO (NO3C) Y UN PRECIPITADO DE SULFATO CALCICO (CASO4); B) SEPARAR EL PRECIPITADO DE (CASO4) DE LA SOLCUION DE A); C) ACCIONAR CAL O CARBONATO CALCICO (CACO3) A LA SOLUCION DE B), PARA PRECIPITAR ADICIONALMENTE EL SULFATO CALCICO (CASO4) Y OBTENER NITRATO POTASICO (NO3K) EN SOLUCION; D) SEPARAR EL NITRATO POTASICO (NO3K) EN SOLUCION DEL PRECIPITADO DE SULFATO CALCICO (CASO4); Y E) CRISTALIZAR EL NITRATO POTASICO (NO3K) EN SOLUCION A UNA TEMPERATURA ENTRE 0 Y 45JC, PARA RECUPERAR EL NITRATO POTASICO (NO3K) SOLIDO DEL NITRATO POTASICO (NO3K) EN SOLUCION.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53637983A | 1983-09-27 | 1983-09-27 | |
| US06/536,378 US4554151A (en) | 1983-09-27 | 1983-09-27 | Process for producing K3 H(SO4)2 crystals and potassium sulfate crystals |
| US54473383A | 1983-10-24 | 1983-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8603792A1 true ES8603792A1 (es) | 1986-01-01 |
| ES545823A0 ES545823A0 (es) | 1986-01-01 |
Family
ID=27415209
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES536254A Expired ES8602539A1 (es) | 1983-09-27 | 1984-09-26 | Procedimiento para preparar sulfato potasico. |
| ES545823A Granted ES545823A0 (es) | 1983-09-27 | 1985-08-01 | Procedimiento para preparar nitrato potasico |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES536254A Expired ES8602539A1 (es) | 1983-09-27 | 1984-09-26 | Procedimiento para preparar sulfato potasico. |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA1217027A (es) |
| DE (1) | DE3434590A1 (es) |
| ES (2) | ES8602539A1 (es) |
| FR (1) | FR2553081A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3525654A1 (de) * | 1985-07-18 | 1987-01-22 | Kali & Salz Ag | Verfahren zur herstellung von kaliumnitrat |
| CN102596856A (zh) * | 2009-06-25 | 2012-07-18 | Imitami院研发有限公司 | 自杂卤石制备商业级质量的硝酸钾的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2136996A (en) * | 1931-04-20 | 1938-11-15 | Firm Of Th Goldschmidt A G | Decomposition of complex sulphate salts containing alkali sulphates and alkaline earth sulphates |
| DE592496C (de) * | 1931-04-21 | 1934-02-09 | Chem Fab Buckau | Verfahren zur Zersetzung von aus Alkalisulfaten und Calciumsulfat bestehenden Mehrfachsalzen |
| US2033159A (en) * | 1933-08-30 | 1936-03-10 | Usa | Method of recovering potassium sulphate from syngenite |
| FR1162699A (fr) * | 1955-11-07 | 1958-09-16 | Hamoetza Hamadait | Procédé de fabrication du sulfate de potassium |
| DE1902738B2 (de) * | 1969-01-21 | 1977-02-10 | Kali Und Salz Ag, 3500 Kassel | Verfahren zur herstellung von kaliumsulfat und/oder syngenit |
| NL7007079A (es) * | 1969-05-22 | 1970-11-24 | ||
| US4215100A (en) * | 1978-05-18 | 1980-07-29 | Antonova Nina V | Method of producing potassium sulfate |
| GB2068918B (en) * | 1980-01-09 | 1984-06-20 | Lozano J A F | Potassium sulphate and potassium sodium sulphate production |
-
1984
- 1984-09-12 CA CA000463023A patent/CA1217027A/en not_active Expired
- 1984-09-20 DE DE19843434590 patent/DE3434590A1/de not_active Withdrawn
- 1984-09-26 ES ES536254A patent/ES8602539A1/es not_active Expired
- 1984-09-26 FR FR8414785A patent/FR2553081A1/fr not_active Withdrawn
-
1985
- 1985-08-01 ES ES545823A patent/ES545823A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1217027A (en) | 1987-01-27 |
| ES536254A0 (es) | 1985-12-01 |
| DE3434590A1 (de) | 1985-04-11 |
| ES545823A0 (es) | 1986-01-01 |
| FR2553081A1 (fr) | 1985-04-12 |
| ES8602539A1 (es) | 1985-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3528767A (en) | Production of potassium chloride,potassium sulfate and sodium sulfate from brines and the like containing potassium,chloride and sulfate | |
| BE900577A (fr) | Procede de synthese et de decomposition de syngenite, pour la production de sulfate ou de nitrate de potassium. | |
| JO1390B1 (en) | Method for producing potassium sulfate using sulfuric acid and potassium chloride | |
| BG105290A (en) | Method for producing sodium chloride crystals | |
| RU2001110166A (ru) | Способ получения сульфата калия из поташа и сульфата натрия | |
| ES2004272A6 (es) | Procedimiento continuo mejorado para la produccion de clorato sodico | |
| GR3026636T3 (en) | Method for obtaining phospho-nitrogenous products | |
| ES8700638A1 (es) | Procedimiento para producir sal comun | |
| JO2182B1 (en) | Manufacture (synthesis) of potassium sulfate, sodium carbonate and sodium bicarbonate from highly salty potash water | |
| CA2343952A1 (en) | Process for producing potassium sulfate from potash and sodium sulfate | |
| SE8400120L (sv) | Sett att regenerera betningssyra | |
| ES8602539A1 (es) | Procedimiento para preparar sulfato potasico. | |
| US3110561A (en) | Process for the production of potassium sulfate | |
| AU2010264080A2 (en) | Process for production of commercial quality potassium nitrate from polyhalite | |
| ES8802565A1 (es) | Procedimiento de intercambio ionico para la produccion de sulfatos metalicos | |
| ES471032A1 (es) | Un procedimiento para el tratamiento de soluciones acuosas de acido sulfurico, que contienen sulfato ferroso disuelto | |
| JO1301B1 (en) | A process for the production and decomposition of syngins to produce K3H (SO4) 2 and potassium sulfate crystals and potassium nitrate | |
| US3369867A (en) | Method of producing potassium sulfate | |
| ES8200629A1 (es) | Un metodo para beneficiar las sales mixtas que contienen sulfatos potasico y magnesico | |
| US4554139A (en) | Process for producing and decomposing syngenite | |
| DE3264680D1 (en) | Method for producing sodium persulfate | |
| US3533735A (en) | Production of potassium chloride from schoenite and from brines containing potassium,magnesium,chloride and sulfate | |
| ATE26571T1 (de) | Kristallisierung von polyaluminium-hydroxidkomplexen. | |
| ES2006338A6 (es) | Proceso de obtencion de sales de estroncio y derivados fertilizantes. | |
| JO1285B1 (en) | Method for producing potassium sulfate from a solution of magnesium chloride and potassium chloride |