NO178185C - Mixtures to prevent aggregation of granular fertilizers - Google Patents

Mixtures to prevent aggregation of granular fertilizers

Info

Publication number
NO178185C
NO178185C NO901304A NO901304A NO178185C NO 178185 C NO178185 C NO 178185C NO 901304 A NO901304 A NO 901304A NO 901304 A NO901304 A NO 901304A NO 178185 C NO178185 C NO 178185C
Authority
NO
Norway
Prior art keywords
mixtures
aid
fatty acids
originating
prevent aggregation
Prior art date
Application number
NO901304A
Other languages
Norwegian (no)
Other versions
NO901304D0 (en
NO178185B (en
NO901304L (en
Inventor
Luc Etienne Andre Navascues
Guy Joseph Germain Clamen
Original Assignee
Ceca Sa
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 Ceca Sa filed Critical Ceca Sa
Publication of NO901304D0 publication Critical patent/NO901304D0/en
Publication of NO901304L publication Critical patent/NO901304L/en
Publication of NO178185B publication Critical patent/NO178185B/en
Publication of NO178185C publication Critical patent/NO178185C/en

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
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings

Abstract

Anticaking compositions for fertilisers, of improved efficiency, assaying at 1 to 30 % of fatty amines in which the length of the aliphatic chains is distributed around 17.5 carbon atoms with a coefficient of variation which is characteristically greater than or equal to 2. High-performance anticaking agents are easily produced according to the conventional types of coating agents, fluxes or amine fillers, by being formulated with the aid of mixtures of industrial amines originating from natural fatty acids, deliberately combined to conform to this characteristic, or with the aid of synthetic fatty acids originating from the oxidation of normal paraffins.
NO901304A 1989-03-22 1990-03-21 Mixtures to prevent aggregation of granular fertilizers NO178185C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8903727A FR2644780B1 (en) 1989-03-22 1989-03-22 IMPROVED COMPOSITIONS FOR AVOIDING MASS FERTILIZER

Publications (4)

Publication Number Publication Date
NO901304D0 NO901304D0 (en) 1990-03-21
NO901304L NO901304L (en) 1990-09-24
NO178185B NO178185B (en) 1995-10-30
NO178185C true NO178185C (en) 1996-02-07

Family

ID=9379935

Family Applications (1)

Application Number Title Priority Date Filing Date
NO901304A NO178185C (en) 1989-03-22 1990-03-21 Mixtures to prevent aggregation of granular fertilizers

Country Status (9)

Country Link
EP (1) EP0389331B1 (en)
AT (1) ATE92017T1 (en)
DE (1) DE69002362T2 (en)
DK (1) DK0389331T3 (en)
ES (1) ES2058833T3 (en)
FI (1) FI901426A0 (en)
FR (1) FR2644780B1 (en)
NO (1) NO178185C (en)
RU (1) RU2036189C1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395419B (en) * 1991-05-29 1992-12-28 Richard Dr Oulehla Fertilizer conditioner based on beef tallow
FR2692166B1 (en) * 1992-06-11 1994-07-22 Ceca Sa PROCESS FOR THE TREATMENT OF FERTILIZERS BY WATERPROOFING COMPOSITIONS FOR THEIR BULK STORAGE.
FR2724851B1 (en) * 1994-09-26 1997-01-17 Francais Prod Ind Cfpi SIMULTANEOUSLY ANTIMOTTANT AND WATERPROOFING COMPOSITION FOR SALTS, SINGLE AND COMPLEX FERTILIZERS AND METHOD FOR IMPLEMENTING SAME
FR2727326B1 (en) 1994-11-24 1996-12-20 Ceca Sa ANTI-MOTOR TREATMENT PROCESS OF FERTILIZER LIMITING DUST EMISSION ON STORAGE
FR2749775B1 (en) * 1996-06-13 1998-07-24 Ceca Sa PROCESS FOR THE TREATMENT OF FERTILIZERS WITH WATERPROOFING / ANTIMOTANT COMPOSITIONS FOR BULK STORAGE
US6475259B1 (en) * 1999-10-29 2002-11-05 Mississippi Chemical Corporation Coating agent and coated particulate fertilizers
ES2319367B1 (en) 2007-07-03 2010-01-12 Kao Corporation, S.A. ANTIAPELMAZANTES COMPOSITIONS FOR FERTILIZERS.
EP3120922B1 (en) * 2015-07-22 2020-04-22 Kao Corporation, S.A. Anticaking compositions for solid fertilizers, comprising quaternary ester ammonium compounds
CN108530160A (en) * 2018-04-10 2018-09-14 湖北富邦科技股份有限公司 A kind of fertilizer anti-caking agents and preparation method and application
EP3826980B1 (en) 2018-10-02 2023-08-09 Crommelin Agricoatings Pty Ltd Composition and method for treating urea

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075642B (en) * 1960-02-18 Armour and Company Chicago 111 (V St A) Process for the production of power-clumping, power-caking and free-flowing mixed fertilizers
GB876675A (en) * 1958-11-12 1961-09-06 Ici Ltd Improvements in and relating to urea compositions
US3250607A (en) * 1962-03-28 1966-05-10 Minerals & Chem Philipp Corp Anti-hygroscopic conditioning agent comprising illite
GB1042797A (en) * 1964-09-03 1966-09-14 Ici Ltd Improvements in and relating to granulated fertilizers
DE2109199C3 (en) * 1971-02-26 1980-10-09 Hoechst Ag, 6000 Frankfurt Non-dusting, non-caking mineral fertilizer
DE2451723A1 (en) * 1974-10-31 1976-05-13 Basf Ag SULFUR-ENVELOPED THIN GRANALS

Also Published As

Publication number Publication date
EP0389331B1 (en) 1993-07-28
FR2644780A1 (en) 1990-09-28
NO901304D0 (en) 1990-03-21
NO178185B (en) 1995-10-30
RU2036189C1 (en) 1995-05-27
NO901304L (en) 1990-09-24
ATE92017T1 (en) 1993-08-15
DK0389331T3 (en) 1993-08-30
DE69002362T2 (en) 1994-02-03
FI901426A0 (en) 1990-03-21
FR2644780B1 (en) 1991-08-30
ES2058833T3 (en) 1994-11-01
EP0389331A1 (en) 1990-09-26
DE69002362D1 (en) 1993-09-02

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