RU2293472C2 - Method for obtaining fodder additive for animals - Google Patents

Abstract

FIELD: animal science.

SUBSTANCE: the present innovation deals with the ways for obtaining fodder additives for different types of animals and birds. It includes the mixing of zeolite and a sulfur-containing component applied as zeolite that contains minerals - clinoptilolite, silica types and calcite, moreover, zeolite is the following chemical composition, weight%: silicon dioxide 69-81, aluminum oxide 4-8, calcium oxide 4-18, potassium oxide 1.5-2.5, sodium oxide 0.6-1.5, titanium oxide 9-10, water 9-10, as a sulfur-containing component - granulated elemental sulfur - the waste-product from sulfur-purification equipment while purifying petroleum products and, additionally, a flavoring element - dried skimmed milk to be then mixed and reduced up to the particles of 0.25 mm, not more, to be taken at the following ratio, weight%: zeolite 87-89, granulated sulfur as the waste-product 10-11, dried skimmed milk 1-2.

EFFECT: the innovation enables to achieve increased quality of fodder additive, increased performance in animals and birds and decreased expenditures.

1 tbl

Description

The invention relates to animal husbandry, and in particular to methods for producing feed additives for various animals and birds. Minerals are of great importance for the normal functioning of animals, are part of organs and tissues, play a large role in metabolism. In plant feeds there are relatively few minerals, so there is a need to introduce mineral additives into the diet of animals and birds [1].

Describes how to obtain and use mineral additives to diets - natural zeolites [2, 3]. It is shown that their main components are oxides of silicon, aluminum, as well as oxides of alkali, alkaline earth metals and other impurities. Zeolites have sorption, ion exchange and catalytic properties, actively absorb heavy metal ions. It is shown that the introduction of zeolites in feed allows to increase the gain in live weight, to increase the digestibility of organic feed substances. However, relatively few data on the use of complex additives based on zeolites.

The closest in technical essence is the feed additive "Tsamax" for animals [4], which is obtained by mixing zeolite (base - clinoptilolite) and ground elemental (elemental) sulfur in a mass ratio, wt.%:

Clinoptilolite - 87-89

Sulfur - 11-13

Use zeolite from the group of heilandites - clinoptilolite with a particle size of 1-3 mm of the Chuguevsky deposit (Primorsky Krai) [3] and ground technical sulfur in accordance with GOST 127-76.

It is argued that clinoptilolite as a catalyst accelerates the absorption of sulfur, which is spent on the formation of protein, due to which there is an increase in the resistance and productivity of the body. The feed additive is fed daily mixed with dry food for 25-30 days in doses: for cattle 0.5 g / kg live weight, and for representatives of monogastric (rabbits, cats, dogs, etc.) and birds 0.2 -0.3 g / kg body weight.

The disadvantages of this method:

- a relatively low content of certain mineral components in the zeolite, for example, calcium;

- a relatively large particle size of the zeolite is 1-3 mm, which may interfere with the manifestation of its effectiveness;

- the use of only one zeolite mineral of the Chuguevsky deposit - clinoptilolite, and the second important mordenite mineral is not used;

- the presence of an unpleasant smell of sulfur compounds from ground sulfur, which affects the eatability of the additive.

The technical result is an increase in the quality of the feed additive.

This is achieved by the fact that a method is proposed for producing a feed additive by mixing and grinding siliceous-zeolite ore of the Volgograd deposit containing minerals - clinoptilolite, silica (opal, cristobalite, tridemite), calcite with a sulfur-containing component in the form of elemental sulfur - waste oil desulphurization plants and milk dry fat-free, crushed to a particle size of 0.25 mm in the ratio, wt.%:

siliceous zeolite ore - 87-89 elemental sulfur - waste installations desulphurization of petroleum products 10-11 skimmed milk powder - 12

At the same time, zeolite flour and milk powder with a particle size of up to 1 mm, granular sulfur with a particle size of 2-5 mm are mixed and the whole mass is ground to a particle size of 0.25 mm, which ensures optimal particle size distribution of the mixture, no delamination, uniformity, good quality and effectiveness (additional assimilation of the components of the mixture, lack of unpleasant odor).

Granular elemental sulfur - waste products of desulphurization of petroleum products according to TU 2112-061-10514645-02.

The chemical composition of siliceous-zeolite ore of the Volgograd deposit, determined experimentally by the main components, is given in table 1 in comparison with the zeolite of the Chuguevsky deposit.

Table 1 Composition, wt.% Zeolite of the Chuguevskoye field Siliceous-zeolite ore of the Volgograd deposit Silica 68-69 69-81 Aluminium oxide 5-7 4-8 Calcium oxide 2.6-2.7 4-18 Potassium oxide 3.0-3.2 1.5-2.5 Sodium oxide 0.7-0.8 0.6-1.5 Titanium oxide 0.08-0.10 9-10 Water 10-11 9-10

From the above data it is seen that the siliceous-zeolite ore of the Volgograd deposit contains more oxides of silicon, aluminum and calcium, an important element in animal feeding. Silica-zeolite ore of the Volgograd deposit in the form of flour contains clinoptilolite as aluminosilicate minerals, opal, cristobalite, and tridemite as silicate minerals. In the proposed feed additive, when sulfur interacts with milk powder methionine, polysulfide compounds are formed that accelerate the metabolic processes in animals and, in combination with zeolite, have a prolonged effect.

In addition, the sorption capacity of silicon-zeolite ore of the Volgograd deposit was determined experimentally for copper - 4.7 mg / g and cadmium - 3.1 mg / g.

As the third component, skimmed milk powder was used according to GOST 10970-87.

The preparation of the additive was carried out as follows. Zeolite flour 88 parts by weight, milk powder 2 parts by weight were gradually loaded into the mixer-grinder. and then sulfur granulated 10 parts by weight and mixed for 30 minutes until smooth with a particle size of not more than 0.25 mm.

The prepared additive was fed daily at a dose of 0.5 g / kg live weight of young cattle in dry feed for 30 days, or at a dose of 0.2-0.3 g / kg of monogastric animals and poultry. The research results showed that in animals receiving a feed supplement according to the proposed method, with diseases of diarrhea and enteritis, the indicators of the general resistance of the body (the level of red blood cells, white blood cells and hemoglobin) were normal after 6 days of feeding.

Feeding the feed additive to cattle, poultry, allowed to increase their productivity, reduce the cost of the components (zeolite, sulfur) of the feed.

Changing the ratio of the components of the feed additive and application doses reduce the effectiveness of its use.

Information sources

1. Kulikov V.I. and other General livestock. - M .: Kolos. - 1976. - P.225.

2. Gorlov I.F. and others. Improving the quality of milk in conditions of increased technogenic pollution of the Lower Volga. // Monograph. - Moscow: Bulletin of the RAAS. - 2003. - p.22.

3. Feeding animals and zeolites. // Guidelines for the study of natural zeolites in feeding farm animals. - Kemerovo. - 1990.

4. A.S. USSR No. 1804304, 1990, A 23 K 1/175. Feed additive "TsAMAKS".

Claims (1)

A method of obtaining a feed additive for animals, comprising mixing zeolite and a sulfur-containing component, characterized in that the zeolite is zeolite containing minerals - clinoptilolite, types of silica and calcite, while the zeolite has the following chemical composition, wt.%: Silicon dioxide 69- 81, aluminum oxide 4-8, calcium oxide 4-18, potassium oxide 1.5-2.5, sodium oxide 0.6-1.5, titanium oxide 9-10, water 9-10, as a sulfur-containing component - elemental granular sulfur - waste oil desulphurization plants and additionally Usova element - skim milk powder, which is mixed and ground to a particle size of not more than 0.25 mm and taking a ratio, in weight%:. Zeolite 87-89 Granular elemental sulfur - waste installations oil refining desulfurization 10-11 Skimmed milk powder 1-2