CA2049859A1 - Production de phosphates de metaux alcalins a faible teneur en chlore - Google Patents
Production de phosphates de metaux alcalins a faible teneur en chloreInfo
- Publication number
- CA2049859A1 CA2049859A1 CA 2049859 CA2049859A CA2049859A1 CA 2049859 A1 CA2049859 A1 CA 2049859A1 CA 2049859 CA2049859 CA 2049859 CA 2049859 A CA2049859 A CA 2049859A CA 2049859 A1 CA2049859 A1 CA 2049859A1
- Authority
- CA
- Canada
- Prior art keywords
- potassium
- chloride
- phosphate
- low
- converted
- 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.)
- Granted
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
- C01B25/301—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates
-
- 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
- C01B25/38—Condensed phosphates
- C01B25/42—Pyrophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2049859 CA2049859C (fr) | 1991-08-26 | 1991-08-26 | Production de phosphates de metaux alcalins a faible teneur en chlore |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2049859 CA2049859C (fr) | 1991-08-26 | 1991-08-26 | Production de phosphates de metaux alcalins a faible teneur en chlore |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2049859A1 true CA2049859A1 (fr) | 1993-02-27 |
CA2049859C CA2049859C (fr) | 1996-06-18 |
Family
ID=4148251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2049859 Expired - Fee Related CA2049859C (fr) | 1991-08-26 | 1991-08-26 | Production de phosphates de metaux alcalins a faible teneur en chlore |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2049859C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103787297A (zh) * | 2013-12-20 | 2014-05-14 | 柳州百韧特先进材料有限公司 | 利用氯化亚锡高铁废液制备焦磷酸亚锡的方法 |
-
1991
- 1991-08-26 CA CA 2049859 patent/CA2049859C/fr not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103787297A (zh) * | 2013-12-20 | 2014-05-14 | 柳州百韧特先进材料有限公司 | 利用氯化亚锡高铁废液制备焦磷酸亚锡的方法 |
CN103787297B (zh) * | 2013-12-20 | 2016-04-27 | 柳州百韧特先进材料有限公司 | 利用氯化亚锡高铁废液制备焦磷酸亚锡的方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2049859C (fr) | 1996-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |