COMPOSITION IN PARTICLE FORM, INCLUDING CALCIUM NITRATE AND MOLYBDENUM, AND METHOD OF ITS OBTAINING Russian patent published in 2024 - IPC C05C5/04 C05C5/00 C05D9/02 C05G3/00 C05C1/00 

FIELD: agriculture.

SUBSTANCE: method of obtaining a composition in the form of solid homogeneous fertilizer particles includes the following steps: a) obtaining a calcium nitrate melt; b) adding a source of molybdenum to the calcium nitrate melt obtained in step a) such that the concentration of molybdenum in the melt is from 0.001 to 1.0% by weight; c) treating the calcium nitrate melt obtained in step b), which results in the formation of a particulate composition, wherein the particulate composition comprises at least 50% by weight calcium nitrate, wherein the molybdenum source is a compound comprising molybdenum atoms in the octahedral configuration Mo₇O₂₄^6-. The composition in the form of solid uniform fertilizer particles includes from 0.001 to 1.0 wt.% molybdenum and at least 50 wt.% of calcium nitrate, and molybdenum is present in the form of molybdenum atoms in the octahedral configuration Mo₇O₂₄^6-. Use of the composition in the form of solid homogeneous particles as a fertilizer or in the method of fertilizing irrigation.

EFFECT: inventions make it possible to improve physical properties such as caking, particle hardness, dust analysis and water permeability, as well as increase the availability of molybdenum for plants.

21 cl, 3 ex