FR977112A - Process and apparatus for the manufacture of a phospho-nitrogen fertilizer - Google Patents
Process and apparatus for the manufacture of a phospho-nitrogen fertilizerInfo
- Publication number
- FR977112A FR977112A FR977112DA FR977112A FR 977112 A FR977112 A FR 977112A FR 977112D A FR977112D A FR 977112DA FR 977112 A FR977112 A FR 977112A
- Authority
- FR
- France
- Prior art keywords
- phospho
- manufacture
- nitrogen fertilizer
- fertilizer
- nitrogen
- 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 |
---|---|---|---|
FR977112T | 1942-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR977112A true FR977112A (en) | 1951-03-28 |
Family
ID=9519414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR977112D Expired FR977112A (en) | 1942-06-26 | 1942-06-26 | Process and apparatus for the manufacture of a phospho-nitrogen fertilizer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR977112A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1002009B (en) * | 1955-03-10 | 1957-02-07 | Bergwerksgesellschaft Hibernia | Process for the production of multi-nutrient fertilizers with a high content of water-soluble phosphoric acid |
DE1017188B (en) * | 1955-06-25 | 1957-10-10 | Kalk Chemische Fabrik Gmbh | Process for the production of phosphate-containing complex fertilizers |
DE1018073B (en) * | 1955-10-19 | 1957-10-24 | Chem Fab Kalk Ges Mit Beschrae | Process for the production of multi-nutrient fertilizers |
DE1051872B (en) * | 1957-04-30 | 1959-03-05 | Chem Fab Kalk Ges Mit Beschrae | Process for the production of multi-nutrient fertilizers |
DE1081903B (en) * | 1956-08-09 | 1960-05-19 | Chem Fab Kalk Ges Mit Beschrae | Process for the production of phosphate-containing complex fertilizers |
DE1121081B (en) * | 1958-06-10 | 1962-01-04 | Companie De Saint Gobain | Process for the production of multi-nutrient fertilizers |
DE976496C (en) * | 1954-11-07 | 1963-10-03 | Chem Fab Kalk Ges Mit Beschrae | Method and device for digesting rock phosphates, in particular unglued rock phosphates, with mineral acids |
DE1233417B (en) * | 1959-06-24 | 1967-02-02 | Fisons Ltd | Process for the production of multi-nutrient fertilizers |
DE1233418B (en) * | 1959-06-24 | 1967-02-02 | Fisons Ltd | Continuous process for the production of multi-nutrient fertilizers |
-
1942
- 1942-06-26 FR FR977112D patent/FR977112A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE976496C (en) * | 1954-11-07 | 1963-10-03 | Chem Fab Kalk Ges Mit Beschrae | Method and device for digesting rock phosphates, in particular unglued rock phosphates, with mineral acids |
DE1002009B (en) * | 1955-03-10 | 1957-02-07 | Bergwerksgesellschaft Hibernia | Process for the production of multi-nutrient fertilizers with a high content of water-soluble phosphoric acid |
DE1017188B (en) * | 1955-06-25 | 1957-10-10 | Kalk Chemische Fabrik Gmbh | Process for the production of phosphate-containing complex fertilizers |
DE1018073B (en) * | 1955-10-19 | 1957-10-24 | Chem Fab Kalk Ges Mit Beschrae | Process for the production of multi-nutrient fertilizers |
DE1081903B (en) * | 1956-08-09 | 1960-05-19 | Chem Fab Kalk Ges Mit Beschrae | Process for the production of phosphate-containing complex fertilizers |
DE1051872B (en) * | 1957-04-30 | 1959-03-05 | Chem Fab Kalk Ges Mit Beschrae | Process for the production of multi-nutrient fertilizers |
DE1121081B (en) * | 1958-06-10 | 1962-01-04 | Companie De Saint Gobain | Process for the production of multi-nutrient fertilizers |
DE1233417B (en) * | 1959-06-24 | 1967-02-02 | Fisons Ltd | Process for the production of multi-nutrient fertilizers |
DE1233418B (en) * | 1959-06-24 | 1967-02-02 | Fisons Ltd | Continuous process for the production of multi-nutrient fertilizers |
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