METHOD FOR PRODUCTION OF COMPLEX MINERAL SUPPLIMENTARY FEED Russian patent published in 2008 - IPC A23K1/16 A23K1/175 

FIELD: agriculture.

SUBSTANCE: production method of complex mineral supplementary feed on the bases of succinates of biologically active trace elements of zinc, manganese, iron, copper and cobalt by affecting amber acid containing mixture with inorganic salt of correspondent trace elements, whereat reaction of formation of mixtures of succinates of trace elements is conducted until suspension is formed, mixture of carbonates of trace elements is used as inorganic salt, dispersion medium is used as a mixture component containing amber acid, whereat ratio of mixture of initial carbonates of trace elements to amber acid makes 1:2-1:3, and concentration of dispersion medium makes 5-10% from the weight of suspension, whereat excess of amber acid is neutralized by calcium carbonate, at calcium carbonate to amber acid ratio of 1:2. Received mixture of succinates of biologically active trace elements and calcium is diluted by inert filler - calcium carbonate at their ratio of 1:20-1:30 thus receiving ready complex mineral supplementary feed. Water or aqueous-alcohol mixture is used as dispersion medium. Suspension of succinates mixture is received at 20-60°C temperature within 1-5 hours.

EFFECT: obtaining mentioned complex mineral supplimentary feed.

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