ES267737A1 - Un procedimiento de preparar una mezcla fertilizante - Google Patents

Un procedimiento de preparar una mezcla fertilizante

Info

Publication number
ES267737A1
ES267737A1 ES0267737A ES267737A ES267737A1 ES 267737 A1 ES267737 A1 ES 267737A1 ES 0267737 A ES0267737 A ES 0267737A ES 267737 A ES267737 A ES 267737A ES 267737 A1 ES267737 A1 ES 267737A1
Authority
ES
Spain
Prior art keywords
cao
mineral acid
phosphate
nitrogen
hno3
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
ES0267737A
Other languages
English (en)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES267737A1 publication Critical patent/ES267737A1/es
Expired legal-status Critical Current

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)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S71/00—Chemistry: fertilizers
    • Y10S71/03—Defluorination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
ES0267737A 1960-06-01 1961-05-27 Un procedimiento de preparar una mezcla fertilizante Expired ES267737A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL252219 1960-06-01

Publications (1)

Publication Number Publication Date
ES267737A1 true ES267737A1 (es) 1961-11-16

Family

ID=19752391

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0267737A Expired ES267737A1 (es) 1960-06-01 1961-05-27 Un procedimiento de preparar una mezcla fertilizante

Country Status (7)

Country Link
US (1) US3121004A (es)
CH (1) CH411952A (es)
DE (1) DE1417947A1 (es)
ES (1) ES267737A1 (es)
GB (1) GB911530A (es)
NL (1) NL252219A (es)
SE (1) SE306943B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993466A (en) * 1967-06-23 1976-11-23 Aktieselskabet Dansk Svovlsyre-Og Superphosphat-Fabrik Fertilizer production

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR430380A (fr) * 1910-06-16 1911-10-14 Otto Wimmer Chapeau pour soupapes de moteurs à combustion
GB692251A (en) * 1947-06-03 1953-06-03 Directie Staatsmijnen Nl Compound fertilisers and the production thereof
GB692252A (en) * 1947-06-03 1953-06-03 Directie Staatsmijnen Nl Improvements in or relating to the production of a compound fertiliser from an acid solution containing fluorine, calcium and phosphoric acid
GB692253A (en) * 1947-06-17 1953-06-03 Directie Staatsmijnen Nl Improvements in or relating to the production of dicalcium phosphate from an acid solution containing fluorine, calcium and phosphoric acid
US2948602A (en) * 1956-03-02 1960-08-09 Stamicarbon Production of phosphate fertilizers and resultant product
US2936228A (en) * 1956-12-11 1960-05-10 Stamicarbon Process of preparing compound fertilizer

Also Published As

Publication number Publication date
CH411952A (de) 1966-04-30
DE1417947A1 (de) 1968-11-14
GB911530A (en) 1962-11-28
SE306943B (es) 1968-12-16
NL252219A (es)
US3121004A (en) 1964-02-11

Similar Documents

Publication Publication Date Title
GB997933A (en) Solid ammonium phosphates
NO123669B (es)
ES267737A1 (es) Un procedimiento de preparar una mezcla fertilizante
ES440910A1 (es) Procedimiento para preparar fosfato amonico solido.
US2002400A (en) Fertilizer
GB430380A (en) Improvements in the manufacture and production of mixed fertilisers containing lime
US2555634A (en) Production of phosphate materials
GB1324256A (en) Process for preparing a fertilizer and furfural
US2948602A (en) Production of phosphate fertilizers and resultant product
US2874036A (en) Ammoniated superphosphates and process of producing same
ES350603A1 (es) Un procedimiento para la preparacion de globulos fertili- zantes.
GB816573A (en) Method of manufacturing fertilisers from calcium nitrate and urea
GB692251A (en) Compound fertilisers and the production thereof
GB339340A (en) Improvements in and relating to the treatment of phosphate rock and the like
GB807107A (en) Fertilizers
GB1153176A (en) Fertilizers
AU539973B2 (en) Production of nitrophosphate fertilizer
SU504746A1 (ru) Способ получени гранулированного двойного суперфосфата
GB692252A (en) Improvements in or relating to the production of a compound fertiliser from an acid solution containing fluorine, calcium and phosphoric acid
SU685652A1 (ru) Способ получени комплексных удобрений
GB910140A (en) Process for preparation of fertilizer prills containing nitrogen phosphorus and potassium
SU1000445A1 (ru) Способ получени фосфатного покрыти дл защиты гранул удобрений
GB877619A (en) Phosphatic fertilizers
SU947154A1 (ru) Способ получени нитроаммофоса
RU2069209C1 (ru) Способ получения азотнофосфорного удобрения