DK148682C - Fremgangsmaade til fremstilling af mod dekomponering ved ulmen ogsaa ved forhoejede temperaturer bestandige ammoniumnitrat-, chlorid- og dicalciumphosphatholdige npk-goedningsmidler - Google Patents

Fremgangsmaade til fremstilling af mod dekomponering ved ulmen ogsaa ved forhoejede temperaturer bestandige ammoniumnitrat-, chlorid- og dicalciumphosphatholdige npk-goedningsmidler

Info

Publication number
DK148682C
DK148682C DK518579A DK518579A DK148682C DK 148682 C DK148682 C DK 148682C DK 518579 A DK518579 A DK 518579A DK 518579 A DK518579 A DK 518579A DK 148682 C DK148682 C DK 148682C
Authority
DK
Denmark
Prior art keywords
dicalschumphosphate
ulmen
decomposition
chloride
procedure
Prior art date
Application number
DK518579A
Other languages
English (en)
Other versions
DK148682B (da
DK518579A (da
Inventor
Heinrich Hahn
Hans-Friedrich Kurandt
Original Assignee
Ruhr Stickstoff Ag
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 Ruhr Stickstoff Ag filed Critical Ruhr Stickstoff Ag
Publication of DK518579A publication Critical patent/DK518579A/da
Publication of DK148682B publication Critical patent/DK148682B/da
Application granted granted Critical
Publication of DK148682C publication Critical patent/DK148682C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B3/00—Fertilisers based essentially on di-calcium phosphate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
DK518579A 1978-12-06 1979-12-05 Fremgangsmaade til fremstilling af mod dekomponering ved ulmen ogsaa ved forhoejede temperaturer bestandige ammoniumnitrat-, chlorid- og dicalciumphosphatholdige npk-goedningsmidler DK148682C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782852643 DE2852643A1 (de) 1978-12-06 1978-12-06 Verfahren zur herstellung von gegen schwelzersetzung auch bei erhoehten temperaturen bestaendigen ammonnitrat-, chlorid- und dicalciumphosphathaltigen npk-duengemitteln
DE2852643 1978-12-06

Publications (3)

Publication Number Publication Date
DK518579A DK518579A (da) 1980-06-07
DK148682B DK148682B (da) 1985-09-02
DK148682C true DK148682C (da) 1986-02-03

Family

ID=6056388

Family Applications (1)

Application Number Title Priority Date Filing Date
DK518579A DK148682C (da) 1978-12-06 1979-12-05 Fremgangsmaade til fremstilling af mod dekomponering ved ulmen ogsaa ved forhoejede temperaturer bestandige ammoniumnitrat-, chlorid- og dicalciumphosphatholdige npk-goedningsmidler

Country Status (7)

Country Link
US (1) US4331465A (da)
EP (1) EP0013774B1 (da)
AT (1) AT374780B (da)
DE (2) DE2852643A1 (da)
DK (1) DK148682C (da)
FI (1) FI793820A (da)
NO (1) NO146808C (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE112099T1 (de) * 1988-02-05 1994-10-15 Raychem Ltd Geschichtete polymerfolie.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2086912A (en) * 1934-02-14 1937-07-13 Kaselitz Oskar Process of producing dicalcium phosphate and ammonium phosphate
US2657977A (en) * 1949-09-21 1953-11-03 Commercial Solvents Corp Process for preventing the physical disintegration of ammonium nitrate by temperature fluctuations
US2965468A (en) * 1955-04-01 1960-12-20 Swift & Co High nitrogen plant food
DE1048280B (de) * 1957-01-09 1959-01-08 Chem Fab Kalk Ges Mit Beschrae Verfahren zur Herstellung phosphathaltiger Mehrnaehrstoffduengemittel
DE1039542B (de) * 1957-01-15 1958-09-25 Hoechst Ag Verfahren zur Herstellung von NPK-Duengemitteln mit Gehalten an citronensaeureloeslichen, citratloeslichen und wasserloeslichen Phosphaten
US3028230A (en) * 1959-06-24 1962-04-03 Tennessee Valley Authority Nitric phosphate process
FR1426120A (fr) * 1963-05-15 1966-01-28 Fisons Ltd Procédé de préparation d'engrais concentrés contenant au moins de l'azote et du phosphore
FR1388684A (fr) * 1963-08-14 1965-02-12 Fisons Ltd Composition fertilisante granulée ne se prenant pas en masse et son procédé de fabrication
DE2117355C3 (de) * 1971-04-08 1979-02-08 Veba-Chemie Ag, 4660 Gelsenkirchen- Buer Verfahren zur Herstellung von NPK-Düngemitteln
SU618362A1 (ru) * 1976-05-24 1978-08-05 Ленинградский Ордена Трудового Красного Знамени Технологический Институт Имени Ленсовета Способ получени сложного удобрени
US4154593A (en) * 1976-08-27 1979-05-15 Mississippi Chemical Corporation Process for granulating ammonium phosphate containing fertilizers

Also Published As

Publication number Publication date
DE2852643A1 (de) 1980-06-19
DK148682B (da) 1985-09-02
EP0013774B1 (de) 1982-05-12
ATA772779A (de) 1983-10-15
AT374780B (de) 1984-05-25
NO146808C (no) 1982-12-15
EP0013774A1 (de) 1980-08-06
DE2962846D1 (en) 1982-07-01
DK518579A (da) 1980-06-07
NO793960L (no) 1980-06-09
NO146808B (no) 1982-09-06
FI793820A (fi) 1980-06-07
US4331465A (en) 1982-05-25

Similar Documents

Publication Publication Date Title
DK112080A (da) Fremgangsmaade til fremstilling af stabiliseret ammoniumnitrat indeholdende granuler
NL167607B (nl) Ammoniumnitraat bevattende meststofkorrels en werkwijze ter vervaardiging daarvan.
ZA793186B (en) New urea and thiourea compounds, method of preparing the new compounds, as well as insecticidal compositions on the basis of these compounds
DK146514C (da) Fremgangsmaade til fremstilling af antiparasitisk virksomme c-076-forbindelser
BR7805845A (pt) Processo para a preparacao de derivados de tienotiazina,compostos assim obtidos,processo para a fabricacao de preparacoes contendo tais compostos,e composicoes assim obtidas
NO151786C (no) Fremgangsmaate til fremstilling av urea-granuler
DK149819C (da) Opblaeringsdygtig, brandhaemmende overtraeksmasse indeholdende ammoniumpolyphosphat
DK458679A (da) Fremgangsmaade til fremstilling af nitrogenholdige heterocycliske forbindelser
DK515179A (da) Vogn til spredning af goedning
IL54468A0 (en) Process for the preparation of urea derivatives, urea derivatives obtained thereby and herbicide formulations comprising or containing said derivatives
DK73879A (da) Kvaternaere ammoniumforbindelser
DK148682C (da) Fremgangsmaade til fremstilling af mod dekomponering ved ulmen ogsaa ved forhoejede temperaturer bestandige ammoniumnitrat-, chlorid- og dicalciumphosphatholdige npk-goedningsmidler
DK147790C (da) Fremgangsmaade til fremstilling af ammoniumsulfatgranulater
AR224639A1 (es) Compuestos de 3-triclorometil-5-amina ciclica-1,2,4-tiadiazol utiles como inhibidores de la nitrificacion de amonio
JPS5527862A (en) Chemical fertilizer
NO770672L (no) Fremgangsm}te ved fremstilling av urea.
JPS5551790A (en) Manufacture of dicyandiamide contained chemical fertilizer
BR7705665A (pt) Processo de preparacao do ativador de inseticidas,tiofosfonato dietil 2-piridina,e composicao sinergetica
BR7705708A (pt) 5-pirimidonocarbonitrila,5-pirimidinocarbonitrila herbicida,composicao herbicida,processo para controle do crescimento de plantas,e processo para preparacao dos ditos compostos quimicos
JPS5445264A (en) Production of ammonium phosphate fertilizer with improved antiicaking property
JPS5551792A (en) Ammonium nitrate composition for explosives
JPS5678485A (en) Manufacture of foliar fertilizer
FI832540L (fi) Analogifoerfarande foer framstaellning av saosom avstoetning motstaoende aemnen anvaendbara 2,3-dihydro-2-fenyl-1h-permidiner
JPS55100290A (en) Manufacture of pk chemical fertilizer
MX6891E (es) Metodo mejorado para preparar granulos estabilizados que contienen nitrato de amonio