TREATMENT OF GRANULATED FERTILISERS

1308386 Dust - suppressing composition BLANCS MINERAUX DE PARIS 29 July 1970 [31 July 1969] 36803/70 Headings C3H and C3U [Also in Division C1] A dust-suppressing composition for the treatment of a granulated fertilizer comprises an aqueous solution containing (a) 0À1-10% by weight of guar resin, st...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	SARRADE LOUCHEUR J,FR
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM MANUFACTURE THEREOF METALLURGY MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	1308386 Dust - suppressing composition BLANCS MINERAUX DE PARIS 29 July 1970 [31 July 1969] 36803/70 Headings C3H and C3U [Also in Division C1] A dust-suppressing composition for the treatment of a granulated fertilizer comprises an aqueous solution containing (a) 0À1-10% by weight of guar resin, starch, gelled starch, etherified or esterified starch, gelatine, sucrose, sorbose or sorbitol, and (b) 0À1-10% by weight of an aliphatic amine or diamine having a C 8-21 chain, a salt of such an amine, a polyoxyethylene derivative of such an amine, or a salt thereof. Stearylamine acetate or polyoxyethylated stearylene diamine may be used. 0À01-2% by weight of a surface active agent may also be present. 0À01-0À5 parts by weight of the composition may be added to 100 parts fertilizer (e.g. by spraying), either before or after coating with a finely divided mineral substance to prevent agglomeration.