IT1091146B - Procedimento per la produzione di granulati privi di polvere e che non si agglomerano in particolare di granulati per frantumazione di sli e fertilizzanti - Google Patents

Procedimento per la produzione di granulati privi di polvere e che non si agglomerano in particolare di granulati per frantumazione di sli e fertilizzanti

Info

Publication number
IT1091146B
IT1091146B IT51250/77A IT5125077A IT1091146B IT 1091146 B IT1091146 B IT 1091146B IT 51250/77 A IT51250/77 A IT 51250/77A IT 5125077 A IT5125077 A IT 5125077A IT 1091146 B IT1091146 B IT 1091146B
Authority
IT
Italy
Prior art keywords
granulates
sli
fertilizers
agglomerate
crushing
Prior art date
Application number
IT51250/77A
Other languages
English (en)
Italian (it)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1091146B publication Critical patent/IT1091146B/it

Links

Classifications

    • 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
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/20—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting additives
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/30—Anti-agglomerating additives; Anti-solidifying additives
    • 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
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
IT51250/77A 1976-10-04 1977-10-03 Procedimento per la produzione di granulati privi di polvere e che non si agglomerano in particolare di granulati per frantumazione di sli e fertilizzanti IT1091146B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2644732A DE2644732C3 (de) 1976-10-04 1976-10-04 Verfahren zur Herstellung von staubfreien und nichtbackenden Granulaten mit einem Polymerenüberzug

Publications (1)

Publication Number Publication Date
IT1091146B true IT1091146B (it) 1985-06-26

Family

ID=5989638

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51250/77A IT1091146B (it) 1976-10-04 1977-10-03 Procedimento per la produzione di granulati privi di polvere e che non si agglomerano in particolare di granulati per frantumazione di sli e fertilizzanti

Country Status (7)

Country Link
BE (1) BE859353A (2)
CH (1) CH634232A5 (2)
DE (1) DE2644732C3 (2)
FR (1) FR2366055A1 (2)
GB (1) GB1588641A (2)
IT (1) IT1091146B (2)
NL (1) NL7710745A (2)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles
EP1199291A1 (de) * 2000-10-17 2002-04-24 Agra Dünger GmbH Beschichtetes chemisches Erzeugnis und Verfahren zur Herstellung
FI113366B (fi) * 2002-06-20 2004-04-15 Kemira Growhow Oy Pinnoitetut ammoniumnitraatti- ja ureapartikkelit
RU2275235C2 (ru) * 2004-07-19 2006-04-27 Открытое Акционерное Общество "Научно-Исследовательский И Проектный Институт Карбамида И Продуктов Органического Синтеза" (Оао Ниик) Способ обработки гранулированных удобрений
RU2281270C1 (ru) * 2004-12-31 2006-08-10 Открытое Акционерное Общество "Научно-Исследовательский И Проектный Институт Карбамида И Продуктов Органического Синтеза" (Оао Ниик) Способ получения гранулированного карбамида и грануляционная башня
US20180170820A1 (en) * 2015-06-19 2018-06-21 Koch Agronomic Services, Llc Strengthened composite products and methods for making and using same
EP3153488B1 (de) * 2015-10-06 2020-04-01 ChemCom Industries B.V. Düngemittelkorn, verfahren und vorrichtung zum herstellen eines düngemittelkorns

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE661598A (2) * 1964-06-20 1965-07-16

Also Published As

Publication number Publication date
CH634232A5 (en) 1983-01-31
DE2644732B2 (de) 1978-10-19
FR2366055A1 (fr) 1978-04-28
FR2366055B1 (2) 1980-04-11
DE2644732A1 (de) 1978-04-06
BE859353A (fr) 1978-04-04
GB1588641A (en) 1981-04-29
NL7710745A (nl) 1978-04-06
DE2644732C3 (de) 1979-06-13

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