WO1990015038A3 - Procede antipoussiere pour granules d'engrais - Google Patents

Procede antipoussiere pour granules d'engrais Download PDF

Info

Publication number
WO1990015038A3
WO1990015038A3 PCT/EP1990/000797 EP9000797W WO9015038A3 WO 1990015038 A3 WO1990015038 A3 WO 1990015038A3 EP 9000797 W EP9000797 W EP 9000797W WO 9015038 A3 WO9015038 A3 WO 9015038A3
Authority
WO
WIPO (PCT)
Prior art keywords
fertilizer granules
binding dust
granules
dust
fertilizer
Prior art date
Application number
PCT/EP1990/000797
Other languages
German (de)
English (en)
Other versions
WO1990015038A2 (fr
Inventor
Arno Singewald
Otto Wendt
Guenter Nuernberger
Dieter Paetz
Wolfgang Walczyk
Klaus-Dieter Mueller
Original Assignee
Kali & Salz 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 Kali & Salz Ag filed Critical Kali & Salz Ag
Priority to EP90907031A priority Critical patent/EP0431091B1/fr
Priority to CA002033326A priority patent/CA2033326C/fr
Publication of WO1990015038A2 publication Critical patent/WO1990015038A2/fr
Publication of WO1990015038A3 publication Critical patent/WO1990015038A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00—Fertilisers containing potassium
    • C05D1/005—Fertilisers containing potassium post-treatment
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/004—Preparation in the form of granules, pieces or other shaped products
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

On vaporise sur ces granulés une solution de mélasse et d'un autre hydrocarbure contenant de l'oxygène tiré du groupe glycérine, polyéthylène-glycol et triéthanolamine.
PCT/EP1990/000797 1989-06-07 1990-05-17 Procede antipoussiere pour granules d'engrais WO1990015038A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP90907031A EP0431091B1 (fr) 1989-06-07 1990-05-17 Procede antipoussiere pour granules d'engrais
CA002033326A CA2033326C (fr) 1989-06-07 1990-05-17 Methode pour fixer la poussiere sur des grains d'engrais

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3918523.0 1989-06-07
DE3918523A DE3918523A1 (de) 1989-06-07 1989-06-07 Verfahren zur staubbindung in duenger-granulaten

Publications (2)

Publication Number Publication Date
WO1990015038A2 WO1990015038A2 (fr) 1990-12-13
WO1990015038A3 true WO1990015038A3 (fr) 1991-02-07

Family

ID=6382233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1990/000797 WO1990015038A2 (fr) 1989-06-07 1990-05-17 Procede antipoussiere pour granules d'engrais

Country Status (6)

Country Link
EP (1) EP0431091B1 (fr)
CA (1) CA2033326C (fr)
DD (1) DD300100A5 (fr)
DE (1) DE3918523A1 (fr)
IL (1) IL94644A0 (fr)
WO (1) WO1990015038A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232567C1 (de) * 1992-09-29 1994-02-10 Kali & Salz Ag Verfahren zur Verhinderung einer Staubbildung beim Verladen oder Transportieren eines sulfatischen Düngergranulats
DE102008045459A1 (de) 2008-09-02 2010-03-04 Chemson Polymer-Additive Ag Verfahren zur Vermeidung der Verbreitung von teilchenförmigem Material in Luft
DE202010001188U1 (de) 2009-11-10 2010-06-24 Firestixx Holz-Energie Gmbh Vorrichtung zur Bearbeitung eines Trockenbrennstoffes
NZ596059A (en) * 2011-10-28 2014-05-30 Hamilton Hall Robert Improvements in and relating to soil treatments
BR112017015339A2 (pt) 2015-01-28 2018-01-09 Koeppern & Co Kg Maschf ?processo para o condicionamento de granulado de material fertilizante?
DE102015115468A1 (de) 2015-09-14 2017-03-16 Maschinenfabrik Köppern GmbH & Co KG Verfahren zur Konditionierung von Düngemittelgranulat
GR1008958B (el) * 2015-11-04 2017-02-22 Quevenendol Limited Μεθοδος επικαλυψης κοκκωδων λιπασματων με στοιχειακο θειο

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE291265C (fr) *
DE621739C (de) * 1931-01-11 1935-11-13 I G Farbenindustrie Akt Ges Verfahren zur Verbesserung der Lagerfaehigkeit und Streubarkeit von durch Umsetzung der Komponenten erhaltenen Mischduengern
US3195999A (en) * 1963-07-24 1965-07-20 Grace W R & Co Composition consisting essentially of crystalline urea coated with sugar
CH481676A (de) * 1965-09-10 1969-11-30 Agripat Sa Verfahren zur Herstellung nichtstäubender pulvriger Mittel, welche feste organische Stoffe aus der Gruppe der Agrikulturchemikalien enthalten, und gemäss diesem Verfahren erhaltene, nichtstäubende Mittel
DE2037647A1 (de) * 1969-07-31 1971-02-11 Les Blancs Mineraux de Paris, Paris Produkt und Verfahren zur Behandlung von Dungergranulat
US4689251A (en) * 1986-01-29 1987-08-25 Desoto, Inc. Anticaking and antidusting composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU60193A1 (fr) * 1970-01-16 1971-09-22
SU912644A1 (ru) * 1980-04-21 1982-03-15 Белорусский филиал Всесоюзного научно-исследовательского и проектного института галургии Способ уменьшени слеживаемости хлористого кали
JPS605558B2 (ja) * 1981-03-27 1985-02-12 花王株式会社 カリ塩の固結防止剤
DE3618058C1 (de) * 1986-05-28 1987-02-19 Kali & Salz Ag Verfahren zum Granulieren von wasserloeslichen Duengemitteln mit hohem Kieseritanteil

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE291265C (fr) *
DE621739C (de) * 1931-01-11 1935-11-13 I G Farbenindustrie Akt Ges Verfahren zur Verbesserung der Lagerfaehigkeit und Streubarkeit von durch Umsetzung der Komponenten erhaltenen Mischduengern
US3195999A (en) * 1963-07-24 1965-07-20 Grace W R & Co Composition consisting essentially of crystalline urea coated with sugar
CH481676A (de) * 1965-09-10 1969-11-30 Agripat Sa Verfahren zur Herstellung nichtstäubender pulvriger Mittel, welche feste organische Stoffe aus der Gruppe der Agrikulturchemikalien enthalten, und gemäss diesem Verfahren erhaltene, nichtstäubende Mittel
DE2037647A1 (de) * 1969-07-31 1971-02-11 Les Blancs Mineraux de Paris, Paris Produkt und Verfahren zur Behandlung von Dungergranulat
US4689251A (en) * 1986-01-29 1987-08-25 Desoto, Inc. Anticaking and antidusting composition

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 97, no. 16, Oktober 1982 Columbus, Ohio, USA, S. 146, Ref. No. 129993h & SU-A-912644 (All-Union Scientific-Research Institute of Halurgy, Minsk)(15-03-1982) siehe Zusammenfassung *
CHEMICAL ABSTRACTS, vol. 98, no. 5, Januar 1983 Columbus, Ohio, USA, S. 592, Ref. No. 33818z & JP-A-57160988 (Kao Soap Co., Ltd.)(04-10-1982) siehe Zusammenfassung *

Also Published As

Publication number Publication date
WO1990015038A2 (fr) 1990-12-13
EP0431091B1 (fr) 1997-04-02
IL94644A0 (en) 1991-04-15
EP0431091A1 (fr) 1991-06-12
DE3918523C2 (fr) 1993-09-23
DD300100A5 (de) 1992-05-21
DE3918523A1 (de) 1990-12-13
CA2033326C (fr) 1999-08-17
CA2033326A1 (fr) 1990-12-08

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WO1990015038A3 (fr) Procede antipoussiere pour granules d'engrais
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