FR1011491A - Process for the preparation of sodium phosphates from sodium sulfate - Google Patents
Process for the preparation of sodium phosphates from sodium sulfateInfo
- Publication number
- FR1011491A FR1011491A FR1011491DA FR1011491A FR 1011491 A FR1011491 A FR 1011491A FR 1011491D A FR1011491D A FR 1011491DA FR 1011491 A FR1011491 A FR 1011491A
- Authority
- FR
- France
- Prior art keywords
- sodium
- preparation
- phosphates
- sodium sulfate
- sulfate
- 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
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
- C01B25/303—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates with elimination of impurities
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1011491T | 1949-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1011491A true FR1011491A (en) | 1952-06-23 |
Family
ID=9569987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1011491D Expired FR1011491A (en) | 1949-02-18 | 1949-02-18 | Process for the preparation of sodium phosphates from sodium sulfate |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1011491A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2320902A1 (en) * | 1975-08-14 | 1977-03-11 | Stauffer Chemical Co | PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID OF FOOD QUALITY AND THE ACID THUS OBTAINED |
FR2320904A1 (en) * | 1975-08-14 | 1977-03-11 | Stauffer Chemical Co | PROCESS FOR PREPARING HIGH PURE ALKALINE PHOSPHATES |
-
1949
- 1949-02-18 FR FR1011491D patent/FR1011491A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2320902A1 (en) * | 1975-08-14 | 1977-03-11 | Stauffer Chemical Co | PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID OF FOOD QUALITY AND THE ACID THUS OBTAINED |
FR2320904A1 (en) * | 1975-08-14 | 1977-03-11 | Stauffer Chemical Co | PROCESS FOR PREPARING HIGH PURE ALKALINE PHOSPHATES |
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