PL448104A1 - Method of preparing ammonium nitrate fertilizer with additives - Google Patents

Method of preparing ammonium nitrate fertilizer with additives

Info

Publication number
PL448104A1
PL448104A1 PL448104A PL44810424A PL448104A1 PL 448104 A1 PL448104 A1 PL 448104A1 PL 448104 A PL448104 A PL 448104A PL 44810424 A PL44810424 A PL 44810424A PL 448104 A1 PL448104 A1 PL 448104A1
Authority
PL
Poland
Prior art keywords
ammonium nitrate
ground
additives
mass
parts
Prior art date
Application number
PL448104A
Other languages
Polish (pl)
Inventor
Tomasz Krawczyński
Weronika Paliga
Roman Maszerowski
Konrad Żak
Andrzej Kapusta
Piotr Stańczyk
Original Assignee
Grupa Azoty Zakłady Azotowe Kędzierzyn Spółka Akcyjna
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 Grupa Azoty Zakłady Azotowe Kędzierzyn Spółka Akcyjna filed Critical Grupa Azoty Zakłady Azotowe Kędzierzyn Spółka Akcyjna
Priority to PL448104A priority Critical patent/PL448104A1/en
Publication of PL448104A1 publication Critical patent/PL448104A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/18—Nitrates of ammonium
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12—Granules or flakes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

Przedmiotem zgłoszenia są sposoby otrzymywania ulepszonej nawozowej saletry amonowej z dodatkami, metodą granulacji mechanicznej, charakteryzujące się tym, że do granulatora dwuwałowego w temperaturze 95°C - 115°C wprowadza się: stop azotanu amonu i siarczan amonu o łącznym stężeniu soli 93,0% — 98,0% masowych w ilości 0,80 do 0,97 części masowych i co najmniej jeden dodatek w ilości 0,03 - 0,20 części masowych: zmielony minerał ilasty składający się z grupy montmorylonitowiej i/lub zmielony kamień dolomitowy i/lub zmielony kamień wapienny i/lub zmielony kamień anhydrytowy i/lub siarczan potasu i/lub siarczan magnezu jednowodny.The subject of the application are methods for obtaining improved fertilizer ammonium nitrate with additives by mechanical granulation, characterized in that the following are introduced into a two-shaft granulator at a temperature of 95°C - 115°C: an alloy of ammonium nitrate and ammonium sulfate with a total salt concentration of 93.0% - 98.0% by mass in an amount of 0.80 to 0.97 parts by mass and at least one additive in an amount of 0.03 - 0.20 parts by mass: ground clay mineral consisting of the montmorillonite group and/or ground dolomite stone and/or ground limestone and/or ground anhydrite stone and/or potassium sulfate and/or magnesium sulfate monohydrate.

PL448104A 2024-03-26 2024-03-26 Method of preparing ammonium nitrate fertilizer with additives PL448104A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448104A PL448104A1 (en) 2024-03-26 2024-03-26 Method of preparing ammonium nitrate fertilizer with additives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448104A PL448104A1 (en) 2024-03-26 2024-03-26 Method of preparing ammonium nitrate fertilizer with additives

Publications (1)

Publication Number Publication Date
PL448104A1 true PL448104A1 (en) 2025-09-29

Family

ID=97171687

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448104A PL448104A1 (en) 2024-03-26 2024-03-26 Method of preparing ammonium nitrate fertilizer with additives

Country Status (1)

Country Link
PL (1) PL448104A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL187188B1 (en) * 1999-03-16 2004-05-31 Zaklady Azotowe Kedzierzyn Sa Method of obtaining fertilising ammonium nitrate
PL189493B1 (en) * 1995-10-16 2005-08-31 Zaklady Azotowe Kedzierzyn Sa Method of obtaining mixed fertilisers containing ammonia nitrogen
EP1923376A2 (en) * 2006-10-02 2008-05-21 Zaklady Azotowe Kedzierzyn S.A. Process of preparation ammonium nitrate-sulphate
PL237664B1 (en) * 2019-07-08 2021-05-17 Grupa Azoty Zakl Azotowe Kedzierzyn Spolka Akcyjna Method of obtaining nitrogen fertilizer with filler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL189493B1 (en) * 1995-10-16 2005-08-31 Zaklady Azotowe Kedzierzyn Sa Method of obtaining mixed fertilisers containing ammonia nitrogen
PL187188B1 (en) * 1999-03-16 2004-05-31 Zaklady Azotowe Kedzierzyn Sa Method of obtaining fertilising ammonium nitrate
EP1923376A2 (en) * 2006-10-02 2008-05-21 Zaklady Azotowe Kedzierzyn S.A. Process of preparation ammonium nitrate-sulphate
PL237664B1 (en) * 2019-07-08 2021-05-17 Grupa Azoty Zakl Azotowe Kedzierzyn Spolka Akcyjna Method of obtaining nitrogen fertilizer with filler

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