CN1064990A

CN1064990A - The manufacture method of mine trace element additive

Info

Publication number: CN1064990A
Application number: CN91101767A
Authority: CN
Inventors: 刘付培琼; 陈文裕; 杨惠玲
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-03-18
Filing date: 1991-03-18
Publication date: 1992-10-07

Abstract

The present invention relates to the manufacture method of the no plain additive of a kind of mineral trace, it is characterized in that in cobaltous sulfate and copper sulfate solution, adding fibrous matter and sulfuric acid, stirring makes its saccharification, add the manganese ore powder again, thereafter add zinc oxide, ferrous sulfate, ammonium sulfate mixes dries to such an extent that A expects compound, other is with the aqueous solution of sodium selenite, after the caustic soda effect, add sulphur, starch, dry to such an extent that B expects compound after the dispersant reaction mixes, replenish zinc, iron, manganese salt in above-mentioned two kinds of compounds by the different requirements of fowl poultry, the mixing pulverizing.Steady quality in being mixed, storing, good dispersion does not lump, and result of use is good.

Description

The manufacture method of mine trace element additive

The present invention relates to the manufacture method that a stud bird, dirty swine long hair educate required mine trace element additive.

At present, China raises fowl, poultry, in the rural area still is the stem that adopts natural plants, leaf, fruit, but development along with society, people are to fowl, poultry increases sharply for the requirement of food, animal husbandry is moved towards batch production, feed is also moved towards to contain complete feed various nutritions and trace mineral supplement by the simple feed in past, therefore the research and development of all kinds of feed addictives and manufacture method thereof is rapid, domestic, outer all kinds of feed addictive new varieties also emerge in an endless stream, after fowl poultry has eaten these and contains the feed of additive, urge and grown growth, increase lean meat percentage, improved product dawn amount etc., but till today, generally all be with in nutriment and the direct adding of the trace element feed, influence, in having caused preparing or in the storage period after the adding feed some chemical reactions can take place slowly owing to some material self activity in these materials greatly reaches extraneous factor, cause modification to change, influenced result of use, lost the effect and the value of additive, the caking that has brings difficulty to use again.

The purpose of this invention is to provide a kind of in the process of being mixed, reaching in the feed storage process and chemical reaction does not take place, steady quality, the not manufacture method of the mine trace element additive that can lump.

Design of the present invention is salt or the oxide with fowl, the required various mineral elements of poultry, and according to its characteristic separately, the segmentation reaction is made, the diffusion of segmentation liquid phase and the way of adding calcium carbonate are made mine trace element additive.

The manufacture method of mine trace element additive is to expect reacted product by A, and B expects that the replenishers of reacted product and preparation mix, wherein,

A) manufacture method of A material is that 0.3 to 0.5 part of cobaltous sulfate and the dissolving of 8 parts of copper sulphate adding suitable quantity of water are placed in the reactor, thereafter in this solution, add 40 to 50 parts of the concentrated sulfuric acids, the sulfuric acid concentration that makes its solution is 50% to 70%, solution is chilled to about 35 ℃ again, then add 8 to 15 parts of fibrous matters, it is reacted, make fiber change reduced sugar into, after opening stirring, add the manganese ore powder and react for 40 to 55 parts, continue 10 minutes, make tetravalence manganese change bivalent manganese into, 20 to 30 parts of zinc oxide of the adding that continues, an amount of ferrous sulfate and ammonium sulfate add the back and continue to stir 10 minutes, material is taken out, be dried to moisture less than 3% in the mode of drying.

B) manufacture method of B material is that 0.67 part of sodium selenite is dissolved with suitable quantity of water, places reactor and turn on agitator, 2 parts of caustic soda of the input that continues, 1 part of iodine, 2 parts of starch, 7.25 parts of dispersants, after mixing, material is taken out, be dried to water content less than 3% with drying mode.

C) replenishers are with 200 parts of left and right sides zinc sulfate, 50 to 100 parts of manganese sulfates, and 100 to 200 parts of ferrous sulfate, an amount of dispersant is even.

The above umber is weight portion.

Total mixed preparing is that above product and replenishers are mixed through abundant in the twin-screw mixing procedure machine, is crushed to all and promptly gets product by 60 mesh sieves.

Use ingredient requirement to see the following form among the present invention

Title	Quality index
					Main component content (%)	Fineness (120 order)	Heavy metal (Pb) meter	Arsenic
	The manganese ore powder	Contain manganese dioxide greater than 60	Greater than 98%	Less than 20 ppm					Less than 5PPm

Zinc oxide	Greater than 80	Greater than 60% greater than 20ppm	Less than 5ppm
				Copper sulphate	Cupric is greater than 25	Less than 20ppm	Less than 5ppm
Cobaltous sulfate	The sulfur acid cobalt is greater than 98	Less than 20ppm	Less than 5ppm
				Sulfuric acid	Greater than 98	The same	The same
Sodium selenite	Greater than 98	The same	The same
				Iodine	Greater than 98	The same	The same
Caustic soda	Contain NaOH greater than 93	The same	The same
				Stone flour	Contain CaCO greater than 97	The same greater than 98%	The same

The A material contains manganese 10.4% in the above mine trace element additive, zinc 16.2%, and copper 2.6%, 800 milligrams of cobalts, heavy metal is less than 20PPm, and arsenic is less than 5PPm.

Embodiment one,

A material manufacture method of the present invention is that 0.5 kilogram of cobaltous sulfate and 8 kilograms of cuprics are placed in the reactor water-soluble the separating of the cupric sulfate pentahydrate more than 25% with 10.5 kilogram weights, thereafter in reactor, add 40 kilograms of content and be 98% sulfuric acid, the sulfuric acid concentration that makes its solution is 50% to 70%, solution is chilled to about 35 ℃ again, then add 10 kilograms of straw, it is reacted, add and contain manganese dioxide open stirring the back greater than 50 kilograms in 60% manganese ore powder, make it to react 10 minutes, 20.5 kilograms of zinc oxide of the adding that continues, 100 kilograms of ferrous sulfate, 300 kilograms of ammonium sulfate add the back and continue to stir 20 minutes, and material is taken out, place oven drying to water content less than 3%, pulverize the back and cross 120 mesh sieves.

B material manufacture method of the present invention is that 0.67 kilogram of sodium selenite is dissolved with suitable quantity of water, place reactor and turn on agitator, 2 kilograms of content of the input that continues are greater than 98% caustic soda, 1 kilogram of iodine, 2 kilograms of starch, 7.25 kilograms of calcium carbonate, after mixing, material is taken out, be dried to water content less than 3%, pulverize the back and cross 120 mesh sieves with drying mode.

Replenishers among the present invention are with 200 kilograms of zinc sulfate, 100 kilograms of manganese sulfates, and 200 kilograms of ferrous sulfate, 10 kilograms of sulfuric acid calcium powders mix.

The total compound method of above-described mine trace element additive is that additive per ton contains 480 kilograms of A material product, 10 kilograms of B material product and the replenishers that add by fowl, poultry different needs amount, be total up to 1000 kilograms, in the twin-screw mixing procedure machine,, be crushed to all and promptly get product by 60 mesh sieves through fully mixing.

Press the fowl poultry of embodiment one production and use the mine trace element additive analysis result:

Manganese 10.8%, zinc 16.2%, iron 10.2%, copper 2.6%, 450 milligrams of cobalts, 220 milligrams on selenium, heavy metal is less than 20PPm, and arsenic is less than 5PPm.

Advantage of the present invention is by characteristic is carried out segmentation reaction manufacturing separately, the segmentation liquid phase spreads and add the mine trace element additive that protective agent is made to raw material; in the process of being mixed and in the feed storage process, avoided between each chemically reactive substance chemical reaction taking place; thereby guaranteed the application effect of additive to the fowl poultry; it is low particularly to have kept each micro-high-titer not become poor efficiency; be conducive to the absorption of animal; other mine trace element additive good uniformity; storage period reaches 1 year and never degenerates, do not lump; make it effective, easy to use.

Claims

1, a kind of manufacture method of mine trace element additive is characterized in that A is expected reacted product, and B expects reacted product and add required replenishers by the prescription requirement to mix, wherein:

A) manufacture method of A material is 0.3 to 0.5 part of cobaltous sulfate and 8 parts of copper sulphate to be added the suitable quantity of water dissolving be placed in the reactor, thereafter in this solution, add 40 to 50 parts of the concentrated sulfuric acids, the sulfuric acid concentration that makes its solution is 50% to 70%, solution is chilled to about 35 ℃ again, then add 8 to 15 parts of fibrous matters, it is reacted, adding the manganese ore powder after opening stirring reacts for 40 to 55 parts, continue 10 minutes, 20 to 30 parts of zinc oxide of the adding that continues, an amount of ferrous sulfate and ammonium sulfate, add the back and continue to stir 20 minutes, material is taken out, be dried to moisture less than 3% in the mode of drying;

B) manufacture method of B material is that 0.67 part of sodium selenite is dissolved with suitable quantity of water, places reactor and turn on agitator, 2 parts of caustic soda of the input that continues, 1 part of iodine, 2 parts of starch, 7.25 parts of dispersants, after mixing, material is taken out, be dried to water content less than 3% with drying mode;

C) replenishers are with 200 parts of zinc sulfate, 50 to 100 parts of manganese sulfates, and 100 to 200 parts of ferrous sulfate, an amount of dispersant is even,

The above umber is weight portion.

2, the manufacture method of mine trace element additive according to claim 1, it is characterized in that in the manufacture method of a) A material, the best inventory of raw material is 40 parts in sulfuric acid, 10.5 parts in water, 10 parts of fibrous matters, 50 parts in manganese ore powder, 20.5 parts in zinc oxide, 10 parts in copper sulphate, 0.5 part of cobaltous sulfate, 100 parts in ferrous sulfate.

3, the manufacture method of mine trace element additive according to claim 1 and 2 is characterized in that wherein used fibrous matter can be a fiber in the manufacture method of a) A material, also can be straw, bagasse.

4, the manufacture method of mine trace element additive according to claim 1 is characterized in that wherein the dispersant and the C that are added in the manufacture method of a) A material) dispersant in the replenishers all can be gypsum, also can be talcum powder and calcium carbonate powder.

5, the manufacture method of mine trace element additive according to claim 1 and 2, the content that it is characterized in that sulfuric acid is 98%, and the amount that the manganese ore powder contains manganese dioxide is more than 60%, and the copper sulphate cupric is at the cupric sulfate pentahydrate more than 25%.

6, the manufacture method of mine trace element additive according to claim 1 is characterized in that C) umber of zinc sulfate in the replenishers, manganese sulfate, ferrous sulfate can be adjusted according to fowl, poultry different needs amount.