FR766610A - Simultaneous production process of precipitated dicalcium phosphate and lime nitrate, starting from natural phosphates and nitric acid - Google Patents
Simultaneous production process of precipitated dicalcium phosphate and lime nitrate, starting from natural phosphates and nitric acidInfo
- Publication number
- FR766610A FR766610A FR766610DA FR766610A FR 766610 A FR766610 A FR 766610A FR 766610D A FR766610D A FR 766610DA FR 766610 A FR766610 A FR 766610A
- Authority
- FR
- France
- Prior art keywords
- starting
- production process
- nitric acid
- dicalcium phosphate
- simultaneous production
- 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
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR766610T | 1933-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR766610A true FR766610A (en) | 1934-07-02 |
Family
ID=9183421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR766610D Expired FR766610A (en) | 1933-11-17 | 1933-11-17 | Simultaneous production process of precipitated dicalcium phosphate and lime nitrate, starting from natural phosphates and nitric acid |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR766610A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE749059C (en) * | 1941-01-13 | 1944-11-18 | Bataafsche Petroleum | Process for the production of monocalcium phosphate by digesting rock phosphates with nitric acid |
-
1933
- 1933-11-17 FR FR766610D patent/FR766610A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE749059C (en) * | 1941-01-13 | 1944-11-18 | Bataafsche Petroleum | Process for the production of monocalcium phosphate by digesting rock phosphates with nitric acid |
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