NO872356L - Fremgangsmaate til fremstilling av monokaliumfosfat. - Google Patents
Fremgangsmaate til fremstilling av monokaliumfosfat.Info
- Publication number
- NO872356L NO872356L NO872356A NO872356A NO872356L NO 872356 L NO872356 L NO 872356L NO 872356 A NO872356 A NO 872356A NO 872356 A NO872356 A NO 872356A NO 872356 L NO872356 L NO 872356L
- Authority
- NO
- Norway
- Prior art keywords
- monocalium
- phosphate
- procedure
- preparation
- monocalium phosphate
- Prior art date
Links
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
- C01B25/30—Alkali metal phosphates
- C01B25/308—Methods for converting an alkali metal orthophosphate into another one; Purification; Decolorasing; Dehydrating; Drying
-
- 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
- C01B25/46—Preparation involving solvent-solvent extraction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL79020A IL79020A0 (en) | 1986-06-04 | 1986-06-04 | Process for the manufacture of monopotassium phosphate |
Publications (2)
Publication Number | Publication Date |
---|---|
NO872356D0 NO872356D0 (no) | 1987-06-04 |
NO872356L true NO872356L (no) | 1987-12-07 |
Family
ID=11056839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO872356A NO872356L (no) | 1986-06-04 | 1987-06-04 | Fremgangsmaate til fremstilling av monokaliumfosfat. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4836995A (no) |
EP (1) | EP0248256A3 (no) |
JP (1) | JPS62292609A (no) |
IL (1) | IL79020A0 (no) |
NO (1) | NO872356L (no) |
ZA (1) | ZA873693B (no) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8825390D0 (en) * | 1988-10-31 | 1988-11-30 | Univ Waterloo | Production of chloride-free fertilizers-11 |
US5114460A (en) * | 1988-10-31 | 1992-05-19 | Alpine Plant Foods Limited | Production of low-chloride alkali metal phosphates |
FI107330B (fi) * | 1999-12-03 | 2001-07-13 | Kemira Agro Oy | Kahden alkalimetallisuolan valmistaminen yhdistetyllä ioninvaihto- ja kiteytysmenetelmällä |
IL135432A0 (en) * | 2000-04-03 | 2001-05-20 | Rotem Amfert Negev Ltd | Improved solubility fertilizer compounds and compositions |
IL174212A (en) * | 2006-03-09 | 2011-09-27 | Rotem Amfert Negev Ltd | Solid, soluble and soluble fertilizers, free flow and preparation |
US7601319B2 (en) * | 2007-09-21 | 2009-10-13 | J.I. Enterprises, Inc. | Process for the manufacture of monobasic potassium phosphate |
WO2010026572A1 (en) * | 2008-09-02 | 2010-03-11 | Hcl Cleantech Ltd. | A process for the production of hcl gas from chloride salts and for the production of carbohydrates |
WO2010138045A1 (en) * | 2009-05-27 | 2010-12-02 | Easymining Sweden Ab | Production of ammonium phosphates |
IL207329A0 (en) | 2010-08-01 | 2010-12-30 | Robert Jansen | A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition |
IL207945A0 (en) | 2010-09-02 | 2010-12-30 | Robert Jansen | Method for the production of carbohydrates |
CN102936007B (zh) * | 2012-10-30 | 2014-08-06 | 武汉工程大学 | 一种磷酸盐的制备方法 |
CN105174236B (zh) * | 2015-08-11 | 2017-06-23 | 贵州师范学院 | 一种用湿法磷酸制备磷酸钾盐的方法及设备 |
CN108264030B (zh) * | 2018-03-16 | 2021-04-20 | 连云港西都食品配料有限公司 | 一种食品级磷酸氢二钾的制备方法 |
RU2712689C1 (ru) * | 2018-11-29 | 2020-01-30 | Федеральное Государственное Унитарное Предприятие "Институт Химических Реактивов И Особо Чистых Химических Веществ Национального Исследовательского Центра "Курчатовский Институт" (Ниц "Курчатовский Институт" - Иреа) | Способ получения высокочистого калия дигидрофосфата |
CN110395707A (zh) * | 2019-08-13 | 2019-11-01 | 广州怡和生物科技有限公司 | 一种磷酸二氢钾的制备方法 |
CN110775952B (zh) * | 2019-12-16 | 2023-01-31 | 瓮福达州化工有限责任公司 | 一种食品级磷酸二氢钾制备工艺 |
WO2021203123A1 (en) | 2020-03-31 | 2021-10-07 | Johnson Matthey Public Limited Company | Phosphate salts manufacturing processes |
CN114191847B (zh) * | 2021-12-12 | 2022-12-30 | 四川鑫瑞源科技发展有限公司 | 一种用于溶剂萃取法生产磷酸二氢钾的萃取剂及其制备方法和应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA713481A (en) * | 1965-07-13 | Kunin Robert | Chemical processing with ion exchange | |
NL101597C (no) * | 1956-05-01 | |||
FR1362950A (fr) * | 1962-07-12 | 1964-06-05 | Onoda Cement Co Ltd | Procédé de fabrication d'orthophosphates de métaux alcalins |
US3328118A (en) * | 1962-07-12 | 1967-06-27 | Onoda Cement Co Ltd | Method for the manufacture of alkali metal orthophosphates |
BE638465A (no) * | 1963-01-31 | |||
US3393044A (en) * | 1964-03-30 | 1968-07-16 | Israel Mining Ind Inst For Res | Process for the manufacture of monoalkali metal phosphates |
US3443889A (en) * | 1964-08-17 | 1969-05-13 | Kaiser Aluminium Chem Corp | Method of synthesis of alkali metal salts |
US3661513A (en) * | 1970-08-14 | 1972-05-09 | Cities Service Co | Manufacture of alkali metal phosphates |
-
1986
- 1986-06-04 IL IL79020A patent/IL79020A0/xx not_active IP Right Cessation
-
1987
- 1987-05-18 EP EP87107174A patent/EP0248256A3/en not_active Ceased
- 1987-05-22 ZA ZA873693A patent/ZA873693B/xx unknown
- 1987-06-03 JP JP62138317A patent/JPS62292609A/ja active Pending
- 1987-06-04 NO NO872356A patent/NO872356L/no unknown
-
1988
- 1988-11-23 US US07/277,462 patent/US4836995A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IL79020A0 (en) | 1986-09-30 |
JPS62292609A (ja) | 1987-12-19 |
ZA873693B (no) | 1987-11-18 |
US4836995A (en) | 1989-06-06 |
NO872356D0 (no) | 1987-06-04 |
EP0248256A3 (en) | 1988-03-23 |
EP0248256A2 (en) | 1987-12-09 |
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