ES416024A1 - A process for the preparation of complex granulated fertilizers of high concentration in nutritional elements. (Machine-translation by Google Translate, not legally binding) - Google Patents
A process for the preparation of complex granulated fertilizers of high concentration in nutritional elements. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES416024A1 ES416024A1 ES416024A ES416024A ES416024A1 ES 416024 A1 ES416024 A1 ES 416024A1 ES 416024 A ES416024 A ES 416024A ES 416024 A ES416024 A ES 416024A ES 416024 A1 ES416024 A1 ES 416024A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- preparation
- machine
- legally binding
- google translate
- 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
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
A process for the preparation of granulated complex fertilizers of high concentration in nutritive elements, in specially-used reactors-granulators systems, characterized by using in the formulation high proportions of urea and lime superphosphate and, in the same reaction-granulation system, reaction of anhydrous ammonia with the phosphates added as solids and with mineral acids, diluted or not, preferably sulfuric and phosphoric acids, with the addition of ammonia and reactant acids in the same bed of granulation solids, also admitting the simultaneous addition of other nitrogen, phosphate and potassium materials in an ideal proportion to complete the formulation of any binary or ternary complex fertilizer, as well as nitrogen fertilizers, urea and/or ammonium sulphate, without preneutralization, previous reactions, or the use of preneutralized porridges. (Machine-translation by Google Translate, not legally binding)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES416024A ES416024A1 (en) | 1973-06-18 | 1973-06-18 | A process for the preparation of complex granulated fertilizers of high concentration in nutritional elements. (Machine-translation by Google Translate, not legally binding) |
DE2362811A DE2362811A1 (en) | 1973-06-18 | 1973-12-18 | Concentrated granular complex fertilizers - produced by granulation of urea and superphosphate formulations simultaneously with ammonia neutralization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES416024A ES416024A1 (en) | 1973-06-18 | 1973-06-18 | A process for the preparation of complex granulated fertilizers of high concentration in nutritional elements. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES416024A1 true ES416024A1 (en) | 1976-02-16 |
Family
ID=8464431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES416024A Expired ES416024A1 (en) | 1973-06-18 | 1973-06-18 | A process for the preparation of complex granulated fertilizers of high concentration in nutritional elements. (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2362811A1 (en) |
ES (1) | ES416024A1 (en) |
-
1973
- 1973-06-18 ES ES416024A patent/ES416024A1/en not_active Expired
- 1973-12-18 DE DE2362811A patent/DE2362811A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2362811A1 (en) | 1975-01-09 |
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