BE859353A - Procede de preparation de sels et d'engrais sous forme de granules en particulier de granules concasses ne degageant pas de poussieres et ne s'agglomerant pas - Google Patents

Procede de preparation de sels et d'engrais sous forme de granules en particulier de granules concasses ne degageant pas de poussieres et ne s'agglomerant pas

Info

Publication number
BE859353A
BE859353A BE181439A BE181439A BE859353A BE 859353 A BE859353 A BE 859353A BE 181439 A BE181439 A BE 181439A BE 181439 A BE181439 A BE 181439A BE 859353 A BE859353 A BE 859353A
Authority
BE
Belgium
Prior art keywords
pellets
fertilizers
agglomerate
doing
salts
Prior art date
Application number
BE181439A
Other languages
English (en)
French (fr)
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
Publication of BE859353A publication Critical patent/BE859353A/xx

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)
BE181439A 1976-10-04 1977-10-04 Procede de preparation de sels et d'engrais sous forme de granules en particulier de granules concasses ne degageant pas de poussieres et ne s'agglomerant pas BE859353A (fr)

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
BE859353A true BE859353A (fr) 1978-04-04

Family

ID=5989638

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181439A BE859353A (fr) 1976-10-04 1977-10-04 Procede de preparation de sels et d'engrais sous forme de granules en particulier de granules concasses ne degageant pas de poussieres et ne s'agglomerant pas

Country Status (7)

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

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
DK3153488T3 (da) * 2015-10-06 2020-06-29 Chemcom Ind B V Gødningskorn, fremgangsmåde og apparat til fremstilling af et gødningskorn

Family Cites Families (1)

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

Also Published As

Publication number Publication date
DE2644732B2 (de) 1978-10-19
FR2366055B1 (enExample) 1980-04-11
NL7710745A (nl) 1978-04-06
DE2644732A1 (de) 1978-04-06
FR2366055A1 (fr) 1978-04-28
IT1091146B (it) 1985-06-26
DE2644732C3 (de) 1979-06-13
GB1588641A (en) 1981-04-29
CH634232A5 (en) 1983-01-31

Similar Documents

Publication Publication Date Title
BE895435A (fr) Dispositif pour expanser de la matiere en granules
FR2333780A1 (fr) Procede de recuperation des substances n'ayant pas reagi et de la chaleur dans la synthese de l'uree
BE895407A (fr) Procede de recuperation de triarylboranes en solution dans des nitriles et procede de preparation de dinitriles le mettant en oeuvre
BE859353A (fr) Procede de preparation de sels et d'engrais sous forme de granules en particulier de granules concasses ne degageant pas de poussieres et ne s'agglomerant pas
PT75263A (fr) Procede de preparations phytosanitaires sous forme de granules
DK136487A (da) Farmaceutisk praeparat indeholdende ibuprofen og fremgangsmaade til fremstilling deraf
BR7900749A (pt) Processo para o resfriamento de residuo de reacao quente,pulverulento ou finamente granulado e dispositivo empregado no processo
JPS5325270A (en) Solidifying method for sludgy substance
GB2040954B (en) Process for producing polyacrylic acid salt granules easily soluble in water
FR2297842A1 (fr) Procede de preparation d'olefino-sulfonates sous forme hautement concentree
FR2324609A1 (fr) Procede de production d'un acide sorbique sous forme de granules
FR2787811B1 (fr) Dextrose pulverulent et son procede de preparation
ZA786173B (en) Process and device for dewatering granulate,in particular granulated blast-furnace slag
JPS5285974A (en) Treatment for recovery of granualr slag
JPS5212680A (en) Briquetting machine
BE795630A (fr) Procede de preparation d'engrais sous forme de granules
FR2318931A1 (fr) Procede d'epaississement d'une boue de scories en granules pour la production de scories en granules
JPS5433436A (en) Steering apparatus for crawler vehicle
JPS5239573A (en) Process for destroying the texture of the animal fibrous material by s welling and softening
JPS5285780A (en) Automatic tool exchanger
BE794445A (fr) Procede pour granuler de l'engrais en forme de farine
JPS53137889A (en) Cranular ion exchanger
JPS5226386A (en) Ion exchanger of composite base material
IT1064533B (it) Procedimento di fabbricazione di articoli in particelle legnose agglomerate,dispositivo per l'attuazione di questo procedimento e articoli ottenuti secondo il procedimento
FR2561257B1 (fr) Procede d'agglomeration a chaud de substances a grains fins, et de traitement ulterieur des agglomeres chauds

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BASF A.G.

Effective date: 19921031