ATE109442T1 - Verfahren zur staub- und feinstkornunterdrückung während der granulation von ammonnitrat. - Google Patents

Verfahren zur staub- und feinstkornunterdrückung während der granulation von ammonnitrat.

Info

Publication number
ATE109442T1
ATE109442T1 AT89106012T AT89106012T ATE109442T1 AT E109442 T1 ATE109442 T1 AT E109442T1 AT 89106012 T AT89106012 T AT 89106012T AT 89106012 T AT89106012 T AT 89106012T AT E109442 T1 ATE109442 T1 AT E109442T1
Authority
AT
Austria
Prior art keywords
granulation
fines
dust
processes
ammonium nitrate
Prior art date
Application number
AT89106012T
Other languages
German (de)
English (en)
Inventor
Erich Dipl-Ing Scheibler
Josef Dipl-Ing Driller
Robert Dipl-Ing Nebel
Original Assignee
Uhde Gmbh
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 Uhde Gmbh filed Critical Uhde Gmbh
Application granted granted Critical
Publication of ATE109442T1 publication Critical patent/ATE109442T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)
  • Glanulating (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT89106012T 1988-04-09 1989-04-06 Verfahren zur staub- und feinstkornunterdrückung während der granulation von ammonnitrat. ATE109442T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3811913A DE3811913C1 (enExample) 1988-04-09 1988-04-09

Publications (1)

Publication Number Publication Date
ATE109442T1 true ATE109442T1 (de) 1994-08-15

Family

ID=6351684

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89106012T ATE109442T1 (de) 1988-04-09 1989-04-06 Verfahren zur staub- und feinstkornunterdrückung während der granulation von ammonnitrat.

Country Status (7)

Country Link
US (1) US5154752A (enExample)
EP (1) EP0337284B1 (enExample)
AT (1) ATE109442T1 (enExample)
AU (1) AU618579B2 (enExample)
DE (2) DE3811913C1 (enExample)
ES (1) ES2058371T3 (enExample)
ZA (1) ZA892154B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9209619D0 (en) * 1992-05-05 1992-06-17 Ici Plc Granulated ammonium nitrate products
FR2779975B1 (fr) * 1998-06-17 2000-08-18 Degremont Procede de sechage et de granulation de boues de stations d'epuration d'eaux residuaires
US7785553B2 (en) * 2007-03-14 2010-08-31 University Of Kentucky Research Foundation Reducing explosive potential of ammonium nitrate
US20120017659A1 (en) * 2010-01-15 2012-01-26 Taylor Pursell Fertilizers containing animal nutrient core packet
RU2535167C1 (ru) * 2013-07-11 2014-12-10 Открытое Акционерное Общество "Минерально-Химическая Компания "Еврохим" Способ получения гранулированного азотно-калийного удобрения
EP3778536A1 (en) * 2019-08-12 2021-02-17 Yara International ASA Improved urea-based composition and method for the manufacture thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL36881C (enExample) * 1900-01-01
US1966947A (en) * 1930-10-20 1934-07-17 Ig Farbenindustrie Ag Noncaking mixed fertilizer
GB373211A (en) * 1931-02-11 1932-05-11 Ig Farbenindustrie Ag Improvements in the manufacture and production of non-caking mixed fertilisers containing ammonium nitrate
DE868911C (de) * 1943-07-21 1953-03-02 Ici Ltd Verfahren zur Herstellung von rieselfaehigem und im wesentlichen nicht zusammenbackendem Ammoniumnitrat
US3148946A (en) * 1960-09-28 1964-09-15 Monsanto Co Ammonium nitrate composition
FR1469715A (fr) * 1965-02-23 1967-02-17 Shell Int Research Procédé pour le durcissement de particules solubles dans l'eau
US3476544A (en) * 1967-04-12 1969-11-04 Int Minerals & Chem Corp Fertilizer prill consisting of ammonium nitrate and langbeinite and the method of preparing said prill
US3867124A (en) * 1970-10-26 1975-02-18 John W Church Water soluble fertilizer
DE3519920A1 (de) * 1985-06-04 1986-12-04 Uhde Gmbh, 4600 Dortmund Verfahren zur herstellung von granuliertem ammonnitrat

Also Published As

Publication number Publication date
AU618579B2 (en) 1992-01-02
EP0337284A1 (de) 1989-10-18
US5154752A (en) 1992-10-13
ZA892154B (en) 1989-11-29
AU3005989A (en) 1989-10-12
ES2058371T3 (es) 1994-11-01
EP0337284B1 (de) 1994-08-03
DE58908127D1 (de) 1994-09-08
DE3811913C1 (enExample) 1989-10-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee