EG22534A - Production of two alkali metal salts by a combined exchange and crystallisation process - Google Patents
Production of two alkali metal salts by a combined exchange and crystallisation processInfo
- Publication number
- EG22534A EG22534A EG20001493A EG20001493A EG22534A EG 22534 A EG22534 A EG 22534A EG 20001493 A EG20001493 A EG 20001493A EG 20001493 A EG20001493 A EG 20001493A EG 22534 A EG22534 A EG 22534A
- Authority
- EG
- Egypt
- Prior art keywords
- production
- alkali metal
- metal salts
- crystallisation process
- combined exchange
- Prior art date
Links
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
- 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
- C01B25/30—Alkali metal phosphates
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)
- Treatment Of Water By Ion Exchange (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Removal Of Specific Substances (AREA)
- Peptides Or Proteins (AREA)
- Non-Alcoholic Beverages (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI992606A FI107330B (fi) | 1999-12-03 | 1999-12-03 | Kahden alkalimetallisuolan valmistaminen yhdistetyllä ioninvaihto- ja kiteytysmenetelmällä |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EG22534A true EG22534A (en) | 2003-03-31 |
Family
ID=8555695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EG20001493A EG22534A (en) | 1999-12-03 | 2000-11-29 | Production of two alkali metal salts by a combined exchange and crystallisation process |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US6911188B2 (et) |
| EP (1) | EP1235743B1 (et) |
| AR (1) | AR026668A1 (et) |
| AT (1) | ATE250557T1 (et) |
| AU (1) | AU775840B2 (et) |
| CA (1) | CA2393324A1 (et) |
| DE (1) | DE60005555T2 (et) |
| DK (1) | DK1235743T3 (et) |
| EE (1) | EE200200285A (et) |
| EG (1) | EG22534A (et) |
| ES (1) | ES2207565T3 (et) |
| FI (1) | FI107330B (et) |
| HU (1) | HUP0203592A3 (et) |
| JO (1) | JO2174B1 (et) |
| MY (1) | MY120642A (et) |
| NZ (1) | NZ519150A (et) |
| PL (1) | PL355676A1 (et) |
| RU (1) | RU2238906C2 (et) |
| TR (1) | TR200201423T2 (et) |
| WO (1) | WO2001040112A1 (et) |
| ZA (1) | ZA200204720B (et) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102532214B (zh) * | 2010-12-28 | 2014-12-10 | 三达膜科技（厦门）有限公司 | 一种巴龙霉素的脱色提纯方法 |
| CZ304507B6 (cs) | 2013-03-28 | 2014-06-04 | Membrain S.R.O. | Způsob výroby dusičnanu draselného metodou elektrodialýzy a zařízení k provádění tohoto způsobu |
| RU2616061C1 (ru) * | 2016-04-04 | 2017-04-12 | Акционерное общество "Минерально-химическая компания "ЕвроХим" | Установка для комбинированного получения фосфатных солей и сульфата калия |
| CN111170796B (zh) * | 2020-02-22 | 2022-09-16 | 太尔化工（南京）有限公司 | 粉状氨基树脂再生制备农用缓释氮肥工艺 |
| CN113845123A (zh) * | 2021-11-01 | 2021-12-28 | 石药集团中诺药业（石家庄）有限公司 | 一种从唑林中间体废水中回收氟硼酸钾的方法 |
| EP4253314A1 (en) | 2022-03-28 | 2023-10-04 | Saudi Arabian Mining Company (Ma'aden) | Integrated process to upgrade low grade calcareous phosphate ore with low co2 emissions and low phosphogypsum waste |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US3993466A (en) | 1967-06-23 | 1976-11-23 | Aktieselskabet Dansk Svovlsyre-Og Superphosphat-Fabrik | Fertilizer production |
| DE1812403A1 (de) | 1968-12-03 | 1970-06-18 | Dynamit Nobel Ag | Verfahren zur Herstellung von Kaliumnitrat im Ionenaustauschverfahren |
| NL7007079A (et) * | 1969-05-22 | 1970-11-24 | ||
| US3645673A (en) * | 1969-12-01 | 1972-02-29 | Dynamit Nobel Ag | Process for the production of potassium nitrate by the ion exchange method |
| US3840640A (en) * | 1972-08-28 | 1974-10-08 | Pennzoil Co | Production of fluoride-free nitrates |
| US4008307A (en) | 1975-06-02 | 1977-02-15 | Southwire Company | Production of monobasic potassium phosphate by ion exchange |
| US4704263A (en) * | 1985-06-24 | 1987-11-03 | Advanced Separation Technologies Incorporated | Production of potassium phosphates by ion exchange |
| IL75767A (en) | 1985-07-10 | 1988-09-30 | Negev Phosphates Ltd | Process for the manufacture of pure monopotassium phosphate |
| IL79020A0 (en) | 1986-06-04 | 1986-09-30 | Haifa Chemicals Ltd | Process for the manufacture of monopotassium phosphate |
| US4885148A (en) | 1988-09-06 | 1989-12-05 | Phosphate Engineering & Construction Co., Inc. | Production of monobasic potassium phosphate with low chloride content from potassium chloride and phosphoric acid produced from the commercial wet process |
| US5114460A (en) | 1988-10-31 | 1992-05-19 | Alpine Plant Foods Limited | Production of low-chloride alkali metal phosphates |
| US5110578A (en) * | 1989-10-05 | 1992-05-05 | Monomeros Colombo Venezolanos, S.A. (E.M.A.) | Continuous production of potassium nitrate via ion exchange |
| US5098461A (en) * | 1989-12-28 | 1992-03-24 | Tennessee Valley Authority | Phosphatic and nitrogen fertilizers via HNO3 processing |
| FI112646B (fi) | 1996-06-13 | 2003-12-31 | Kemira Growhow Oy | Menetelmä erittäin puhtaiden kaliumsuolojen tuottamiseksi |
-
1999
- 1999-12-03 FI FI992606A patent/FI107330B/fi active
-
2000
- 2000-11-29 EG EG20001493A patent/EG22534A/xx active
- 2000-11-30 AR ARP000106322A patent/AR026668A1/es unknown
- 2000-12-01 EP EP00985294A patent/EP1235743B1/en not_active Expired - Lifetime
- 2000-12-01 RU RU2002118314/15A patent/RU2238906C2/ru not_active IP Right Cessation
- 2000-12-01 PL PL00355676A patent/PL355676A1/xx not_active IP Right Cessation
- 2000-12-01 EE EEP200200285A patent/EE200200285A/et unknown
- 2000-12-01 MY MYPI20005636A patent/MY120642A/en unknown
- 2000-12-01 WO PCT/FI2000/001056 patent/WO2001040112A1/en active Search and Examination
- 2000-12-01 DK DK00985294T patent/DK1235743T3/da active
- 2000-12-01 ES ES00985294T patent/ES2207565T3/es not_active Expired - Lifetime
- 2000-12-01 DE DE60005555T patent/DE60005555T2/de not_active Expired - Fee Related
- 2000-12-01 US US10/148,569 patent/US6911188B2/en not_active Expired - Fee Related
- 2000-12-01 NZ NZ519150A patent/NZ519150A/en unknown
- 2000-12-01 AU AU21756/01A patent/AU775840B2/en not_active Ceased
- 2000-12-01 CA CA002393324A patent/CA2393324A1/en not_active Abandoned
- 2000-12-01 HU HU0203592A patent/HUP0203592A3/hu unknown
- 2000-12-01 TR TR2002/01423T patent/TR200201423T2/xx unknown
- 2000-12-01 AT AT00985294T patent/ATE250557T1/de not_active IP Right Cessation
- 2000-12-03 JO JO2000192A patent/JO2174B1/en active
-
2002
- 2002-06-12 ZA ZA200204720A patent/ZA200204720B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2002118314A (ru) | 2004-01-27 |
| US6911188B2 (en) | 2005-06-28 |
| EP1235743B1 (en) | 2003-09-24 |
| AU2175601A (en) | 2001-06-12 |
| TR200201423T2 (tr) | 2002-12-23 |
| AR026668A1 (es) | 2003-02-19 |
| JO2174B1 (en) | 2003-04-23 |
| AU775840B2 (en) | 2004-08-19 |
| FI107330B (fi) | 2001-07-13 |
| NZ519150A (en) | 2003-08-29 |
| HUP0203592A3 (en) | 2003-04-28 |
| PL355676A1 (en) | 2004-05-04 |
| ZA200204720B (en) | 2004-02-24 |
| CA2393324A1 (en) | 2001-06-07 |
| DE60005555T2 (de) | 2004-07-01 |
| WO2001040112A1 (en) | 2001-06-07 |
| US20030133862A1 (en) | 2003-07-17 |
| HUP0203592A2 (hu) | 2003-03-28 |
| RU2238906C2 (ru) | 2004-10-27 |
| DE60005555D1 (de) | 2003-10-30 |
| EE200200285A (et) | 2003-08-15 |
| ES2207565T3 (es) | 2004-06-01 |
| EP1235743A1 (en) | 2002-09-04 |
| DK1235743T3 (da) | 2004-01-26 |
| ATE250557T1 (de) | 2003-10-15 |
| MY120642A (en) | 2005-11-30 |
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