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
Application number
ES416024A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cros SA
Original Assignee
Cros SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cros SA filed Critical Cros SA
Priority to ES416024A priority Critical patent/ES416024A1/en
Priority to DE2362811A priority patent/DE2362811A1/en
Publication of ES416024A1 publication Critical patent/ES416024A1/en
Expired legal-status Critical Current

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)
ES416024A 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) Expired ES416024A1 (en)

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)

Also Published As

Publication number Publication date
DE2362811A1 (en) 1975-01-09

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