NL7902405A - Werkwijze voor het bereiden van samengestelde suspen- siemeststoffen. - Google Patents

Werkwijze voor het bereiden van samengestelde suspen- siemeststoffen. Download PDF

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Publication number
NL7902405A
NL7902405A NL7902405A NL7902405A NL7902405A NL 7902405 A NL7902405 A NL 7902405A NL 7902405 A NL7902405 A NL 7902405A NL 7902405 A NL7902405 A NL 7902405A NL 7902405 A NL7902405 A NL 7902405A
Authority
NL
Netherlands
Prior art keywords
suspension
temperature
process according
neutralization
liquid
Prior art date
Application number
NL7902405A
Other languages
English (en)
Dutch (nl)
Original Assignee
Unie Van Kunstmestfab 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 Unie Van Kunstmestfab Bv filed Critical Unie Van Kunstmestfab Bv
Priority to NL7902405A priority Critical patent/NL7902405A/nl
Priority to YU00842/80A priority patent/YU84280A/xx
Priority to ZA00801569A priority patent/ZA801569B/xx
Priority to EP80200284A priority patent/EP0017293B1/de
Priority to ES489973A priority patent/ES489973A1/es
Priority to DE8080200284T priority patent/DE3064195D1/de
Priority to BR8001871A priority patent/BR8001871A/pt
Publication of NL7902405A publication Critical patent/NL7902405A/nl

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)
  • Fertilizers (AREA)
NL7902405A 1979-03-28 1979-03-28 Werkwijze voor het bereiden van samengestelde suspen- siemeststoffen. NL7902405A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL7902405A NL7902405A (nl) 1979-03-28 1979-03-28 Werkwijze voor het bereiden van samengestelde suspen- siemeststoffen.
YU00842/80A YU84280A (en) 1979-03-28 1980-03-16 Process for obtaining suspensions of complex fertilizers
ZA00801569A ZA801569B (en) 1979-03-28 1980-03-18 Process for preparing complex suspension fertilizers
EP80200284A EP0017293B1 (de) 1979-03-28 1980-03-27 Verfahren zur Herstellung komplexer Düngemittel-Suspensionen und erhaltenes Produkt
ES489973A ES489973A1 (es) 1979-03-28 1980-03-27 Procedimiento para preparar fertilizantes complejos en sus- pension
DE8080200284T DE3064195D1 (en) 1979-03-28 1980-03-27 Process for preparing complex suspension fertilizers and product obtained
BR8001871A BR8001871A (pt) 1979-03-28 1980-03-27 Processo para preparar suspensoes complexas de fertilizantes e suspensoes assim obtidas

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7902405 1979-03-28
NL7902405A NL7902405A (nl) 1979-03-28 1979-03-28 Werkwijze voor het bereiden van samengestelde suspen- siemeststoffen.

Publications (1)

Publication Number Publication Date
NL7902405A true NL7902405A (nl) 1980-09-30

Family

ID=19832879

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7902405A NL7902405A (nl) 1979-03-28 1979-03-28 Werkwijze voor het bereiden van samengestelde suspen- siemeststoffen.

Country Status (7)

Country Link
EP (1) EP0017293B1 (de)
BR (1) BR8001871A (de)
DE (1) DE3064195D1 (de)
ES (1) ES489973A1 (de)
NL (1) NL7902405A (de)
YU (1) YU84280A (de)
ZA (1) ZA801569B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO332851B1 (no) * 2006-12-05 2013-01-21 Yara Int Asa Fremgangsmate for fremstilling av NPK- eller NP-materiale inneholdende polyfosfater

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR705887A (fr) * 1929-11-28 1931-06-16 Kunstdunger Patent Verwertungs Procédé de traitement de solutions obtenues en traitant la roche phosphatique par de l'acide nitrique et du sulfate d'ammonium
FR1032181A (fr) * 1950-03-10 1953-06-30 Lonza Ag Procédé d'attaque chimique des phosphates par l'acide azotique
US2726949A (en) * 1951-08-14 1955-12-13 Potasse & Engrais Chimiques Complex fertilizer and method of producing same
DE1018073B (de) * 1955-10-19 1957-10-24 Chem Fab Kalk Ges Mit Beschrae Verfahren zur Herstellung von Mehrnaehrstoff-Duengemitteln
US3028230A (en) * 1959-06-24 1962-04-03 Tennessee Valley Authority Nitric phosphate process
DE1152713B (de) * 1960-11-03 1963-08-14 Gewerk Victor Chem Werke Verfahren zur Herstellung von chloridarmen oder -freien, hochprozentigen NPK-Duengemitteln
DE1592567C3 (de) * 1965-07-31 1974-01-24 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Verfahren zur Herstellung eines Suspensionsdüngemittels
NL6818164A (de) * 1968-12-18 1970-06-22

Also Published As

Publication number Publication date
ES489973A1 (es) 1980-10-01
EP0017293B1 (de) 1983-07-20
EP0017293A1 (de) 1980-10-15
BR8001871A (pt) 1980-11-18
DE3064195D1 (en) 1983-08-25
YU84280A (en) 1983-01-21
ZA801569B (en) 1981-03-25

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed