Zinc-ammonium phosphate fertilizers

Details Zinc-ammonium phosphate fertilizers Zinc-ammonium phosphate fertilizers

C - Chemistry, Metallurgy

05

B

C05B 7/00 (2006.01) C05B 19/00 (2006.01)

Patent

CA 2278564

A process of obtaining a co-granulate of zinc and ammonium phosphate having a N/P ratio of 0.6 - 1.9 which includes initially feeding ammonium phosphate in finely divided form with a zinc source such as zinc oxide or zinc sulphate into a granulator wherein ammonia may also be fed into the granulator to increase the N/P ratio. The co-granulate is then obtained after drying.

L'invention concerne un procédé d'obtention d'un granulé conjugué de phosphate de zinc et d'ammonium dont le rapport azote/phosphore est de l'ordre de 0,6 à 1,9, ce procédé comprenant les étapes consistant d'abord à alimenter un granulateur en phosphate d'ammonium sous forme finement divisée, avec une source de zinc, comme de l'oxyde de zinc ou du sulfate de zinc, l'ammoniaque pouvant être également alimentée dans le granulateur, afin d'augmenter le rapport azote/phosphore, puis à obtenir un granulé conjugué par séchage.

Affiliated with

Also associated with

Rating

Zinc-ammonium phosphate fertilizers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Zinc-ammonium phosphate fertilizers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Zinc-ammonium phosphate fertilizers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1567822