KR101575549B1 - Organic fertilizer manufacturing methods - Google Patents

Abstract

A method for manufacturing an organic slow-acting manure comprises a grinding step of drying dead fish or a powdered blood, a powdered bone, potassium chloride, natural gypsum, and dolomite for a certain time, and grinding the same; a hydrolysis step of liquefying the same into a macroelement-mixed liquid corresponding to nitrogen, phosphorus, and potassium by inducing hydrolysis; a depositing separation step of separating only a mixed liquid by depositing and removing impurities and a residue of hydrolysis; a soaking step of soaking anyone among the macroelement mixture and middle element mixture in the macroelement-mixed liquid; a particle forming step of mixing one or more caking additive liquids with the natural gypsum, dolomite, and potassium chloride powders in the grinding step to manufacturing grain-shaped particles; and a coating step of coating the external surface of any one among the particles formed by the caking additive and the soaked porous grains with a coating member with a vegetable oil and a binder mixed.

Description

Organic fertilizer manufacturing methods < RTI ID = 0.0 >

The present invention relates to a method for producing an organic slow-release fertilizer, and more particularly, to a method for producing an organic slow-release fertilizer, which comprises 12 essential nutrients necessary for plant growth, that is, N, P, K, Ca, Mg, S, Fe, B, Mo, and Zn as organic and inorganic fertilizers.

Generally, fertilizer is used to feed edible plants and ornamental plants with nutrients, and nutrients are supplied to the plants as nutrients dissolved by water or moisture.

Such fertilizers can be classified into slow-release fertilizers, chemical fertilizers or organic fertilizers. Chemical fertilizers and slow-release fertilizers are made of chemical materials such as chemical fertilizers. When they are provided as nutrients to edible plants, they acidify the soil, And the like.

In addition, there is a problem in that, if a person consumes the edible plant produced according to the soil contamination, the contamination component is absorbed by the human body and causes various diseases,

In order to solve this problem, it is possible to prevent environmental pollution by mixing organic fiber fertilizer such as plant fiber such as manure, straw, fish and sawdust into the soil.

However, since the production environment of nutrients and composts of feed varies depending on the plant, or the stock and grain, fish by-products, and sawdust depending on the condition and environment of the season and livestock, the nutrients required for each edible plant There is a problem in that it is not only possible to produce good quality edible plants but also produce edible plants of different quality depending on the grower and the cultivation area.

In addition, when pathogens are contained in the compost, there is a problem of providing a harmful environment that is lethal to edible plants.

In addition, since edible plants of different quality are produced at every cultivation time, there is a problem that reliability can not be secured for consumers since it is not possible to supply safe and high quality edible plants to consumers equally.

In addition, such conventional compost has a problem in that a bad odor is always generated and the cultivation environment is poor, and it is difficult to store and transport for a long period of time.

Disclosure of the Invention The present invention was conceived in order to solve the above-mentioned problems, and it is an object of the present invention to provide a method and apparatus for recovering vegetable oil, which comprises collecting vegetable oil (collectively harvesting vegetable oil, including soybeans, pimples, etc.), blood (livestock blood, (Eg, minerals collected from the Dead Sea), egg shells, shells, oyster shells, natural gypsum, dolomite, phyllite, and natural salts, Organic fertilizers were prepared in the form of granules by extracting each of the 12 essential nutrients (N, P, K, Ca, Mg, S, Fe, Mn, Cu, B, Mo and Zn) The present invention also provides a method for producing an organic slow-release fertilizer, which can provide elementary fertilizers having a suitable rate of each plant.

It is also an object of the present invention to provide a method for producing an organic slow-release fertilizer which solidifies into a large amount, a heavy element and a mineral fertilizer granule so as to provide the plant with a gradual and continuous nutrient supply for a long time.

It is another object of the present invention to provide a method for producing an organic slow-release fertilizer, which comprises impregnating porous nutrients with a large amount of essential nutrients, respectively, by weight to produce organic solid fertilizers, thereby facilitating storage and transportation for a long period of time.

Further, it is an object of the present invention to provide a method for manufacturing an organic slow-release fertilizer that can safely grow and manage from pathogens according to organic farming, because it can individually produce essential nutritional components for a large amount and heavy elements.

Further, it is an object of the present invention to provide a method for manufacturing an organic slow-release fertilizer that can supply individual nutrients that are required for a variety of plants.

According to the above object, the present invention provides a method for producing an organic slow-release fertilizer; For the purpose of drying for a certain period of time and maximizing the surface area, it is necessary to dry the fish or the blood (or the blood), bone meal, chlorite, natural gypsum and dolomite containing the oil residue A crushing step of separately crushing the same into powder in a crusher; Each of the powders crushed except for the natural gypsum, dolomite and chlorine dioxide, and the hydrolysis solvent such as citric acid or acetic acid (lactic acid) are contained in a plurality of individual mixing vessels and sealed, and then hydrolyzed at a room temperature for a predetermined time A hydrolysis step of inducing a reaction and liquefying it into a liquid mixture of a large amount of elements corresponding to nitrogen, phosphorus, and potassium (also referred to as " gary "); A precipitate separation step of precipitating impurities and hydrolysis residues in a liquefied mass element mixture liquid in the hydrolysis step to remove only impurities and hydrolysis residues, and then separating only the mixed liquid phase; The porous body grains of any one of hydroboron, zeolite, pearlite and talc, which are artificial yttrium, are heated in a heating vessel for a predetermined time to adsorb the large amount of element mixture in the microvoids of the pellets by the porous body adsorption force An impregnation step of impregnating and impregnating at least one of the heavy element mixture, and drying; Forming granular granules by mixing the natural gypsum, dolomite and chloroglossal powder corresponding to heavy elements having calcium, magnesium and sulfur in the crushing step, with at least one of the molasses and starch in the granular form; ; A vegetable oil containing linseed oil, soybean oil, and tung oil (flowwood oil) on the outer surface of any of the granular particles formed by the point binder and the impregnated porous body granules; and a vegetable oil containing clay, talc, diatomaceous earth, And a coating step of coating a coating material obtained by mixing a binder selected from at least one of the powders.

Here, the hydrolyzing step may be carried out in the following manner. That is, the hydrolysis step is a step of hydrolyzing the fish meat or blood (or chickens) containing oyster and fish dried fish after the extraction of the vegetable oil, bone meal, egg shell, shell, oyster shell, In a decomposition vessel, and adding a brown rice grain and a humus to the decomposition vessel to decompose the enzyme into decomposition with an enzyme decomposition and decomposition with an indigenous microorganism to liquefy the mixture into a mixed liquid of any one of the heavy element and the heavy element . ≪ / RTI >

In addition, the coating step may include mixing the exposed surface of the porous body fertilizer granules so that the powdery hardening agent of at least one of clay, clay, and diatomaceous earth is coated on the exposed surface before the impregnated porous body fertilizer granules are dried, (N) 3-15 wt%, phosphoric acid (P2O5) 2 ~ 3 wt.%, And phosphoric acid (P2O5) 2 ~ 9 to 9 wt%, potassium or gallium (K2O) 1 to 3 wt%, and the other components include water, impurities and trace elements, and the liquid phase corresponding to heavy and heavy elements of the fish is nitrogen N) 4 to 8 wt%, phosphoric acid (P2O5) 6 to 9 wt%, calcium (CaO) 7 to 11 wt%, and the other components include moisture, impurities and trace elements, And the liquid phase of the large element mixture of the nitrogen and the nitrogen are 8 to 12 wt% 0.11 wt.% Of phosphoric acid (P2O5), 0.11 wt.% Of potassium or potassium (K2O), and other components include water, impurities and trace elements, (N) 2 to 4 weight%, phosphoric acid (P2O5) 18 to 21 weight% and calcium (Ca0) 27 to 30 weight%, and the other components include moisture, impurities and trace elements, (CaO) of 27 to 30 wt%, and the weight of the dolomite is in the range of 60 to 62 wt%, and the other components include water, impurities and trace elements. (CaO) in an amount of 29 to 33 wt.%, And the other component is water, impurities and trace elements, and the heavy element mixed liquid phase of the natural gypsum contains 29 to 33 wt.% Of calcium (CaO) , Sulfur 15 to 19% by weight, and other components include water and impurities and trace amounts Elements.

In the case of chlorine gold and phyllite or a powder thereof composed of mineral components, it is dissolved in water for a certain period of time (shuffling), a precipitation step in which the solution is precipitated and separated into a mineral liquid phase, An impregnation step of mixing the point solution with the mineral liquid and heating the solution at a constant temperature in a heating vessel to impregnate the porous component pores with a mineral component while impregnating the porous component; And a granulation step of granulating granular granules by mixing the slurry with the slurry, and mixing the slurry with the slurry to form granular granules, wherein the porous granules and the granules are uniformly coated in the coating step desirable.

In addition, the hydrolysis solvent may be a mixture of sulfur, caustic soda (sodium hydroxide) and water in a predetermined ratio, as well as a mixture of citric acid (acetic acid), carboxylic acid , Lactic acid (yogurt), formic acid, citric acid, oxalic acid, succinic acid, tartaric acid, and malic acid.

The present invention relates to a method for producing an oil-in-water emulsion, comprising: extracting oil (collectively referred to as oil residue and remaining residues, including soybean meal and pimple), blood (livestock blood, (N, P, K, Ca) as the essential nutrient elements of the edible plant in a predetermined extraction process, , And the organic fertilizer can be prepared in the form of granules by extracting each element of heavy metals or heavy elements among Mg, S, Fe, Mn, Cu, B, Mo and Zn. Not only irrespective of the producer but also an edible plant of an equal quality everywhere can be produced and the reliability of the consumer can be secured.

In addition, since the present invention provides a progressive and continuous supply of target nutrients to plants for a long time by solid processing in the form of fertilizer granules by element, it is possible to safely mass-produce organic edible plants due to the vigorous growth utilization of edible plants .

Further, since the essential nutrients for each element are impregnated into the porous material granules to produce the organic solid fertilizer, the present invention has the effect of facilitating storage and transportation for a long time, and it is possible to accurately provide the capacity of the plant-specific fertilizer It is possible to perform target management.

In addition, since the essential nutritional components for each element can be individually produced, the present invention has an effect that the growth can be managed safely from pathogens according to organic farming.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flow chart illustrating a method for producing an organic slow-release fertilizer according to the present invention.

Hereinafter, a method for producing an organic slow-release fertilizer according to the present invention will be described in detail with reference to the accompanying drawings.

The 12 elements of the essential nutritional components according to the present invention are composed of N, P, K, Ca, Mg, S, Fe, Mn, Cu, B, Mo and Zn. ), The heavy elements are calcium, magnesium, and sulfur, and the trace elements are the remaining elements. In order to produce these products, it is preferable to use a mixture of vegetable oil (including vegetable oil, which is collectively referred to as residue) such as palm, soybean meal, seed oil, cottonseed oil, Prepare a byproduct containing dead fish or fish barb, and egg shells, bone fragments, chlorine clippings (extracted minerals), egg shells, shells, oyster shells, natural gypsum, dolomite, phyllite, and natural salt. Here, the bone fragments are animal bones, the minerals collected by chlorination include sulfuric acid, and the shell shells and oyster shells are the whole of the waste that corresponds to shellfish.

Nitrogen, phosphoric acid (corresponding to phosphorus) and potassium (potassium), which contain a large amount of these large amounts of elements, can be extracted from leaves, blood and dead fish, Natural gypsum, dolomite, egg shell, shell shell, and oyster shell containing a large amount of natural fertilizer such as calcium, magnesium and sulfur. Minerals can be extracted from phylloxera and natural salt.

The method for producing the organic slow-release fertilizer is as shown in Fig.

First, the extraction of a large amount of element will be described. Prepare an oil cake corresponding to one of palm, soybean meal, soybean oil, cottonseed oil, brown rice oil, brown rice oil, sesame oil cake and peanut oil cake, Prepare either byproducts (including fish dried 'fish') and blood (blood clots).

The by-products, blood, and bone fractions including oilseed rape, dead fish, fish thorns, blood components and bone fragments are completely dried for a certain period of time and are crushed so as to be in powder form in a crusher in order to maximize the surface area. Is not crushed when it is formed of powder.

Here, the oilseed is extracted from the oil and is used for collecting the remaining debris. Other natural substances corresponding to plants and animals containing a large amount of heavy elements and heavy elements other than the above-mentioned lumps can also be used.

Among the pulverized powders thus obtained, the oil cake, dead fish, produced by-products and powders of blood components are contained in a mixing container, and any one of hydrolysis solvents such as citric acid and acetic acid is contained in the mixing container and sealed When the hydrolysis reaction is induced for a certain period or time at room temperature before and after 25 ° C., it is liquefied into a large amount of mixed element liquid mixture of nitrogen, phosphorus (phosphoric acid) and gallic acid (potassium) )

Here, the hydrolysis solvent is not limited to those which can be used as an organic material corresponding to an organic acid or organic acid complex including citric acid and acetic acid, and includes caustic soda and a sulfur composite. In particular, in the case of the caustic soda (sodium hydroxide: NaOH), the hydrolysis solvent mixes sulfur and water to hydrolyze the powder. That is, it is composed of 25% by weight of sulfur, 20% by weight of caustic soda, and 55% by weight of water. In order to induce efficient hydrolysis, 32% by weight of water is further mixed and neutralized It is possible.

The kind of the organic acid generally refers to an organic compound having an acidic property and is not limited to citric acid, acetic acid (acetic acid) but also carboxylic acid, lactic acid (yogurt), formic acid, citric acid, oxalic acid, succinic acid, .

(N) 7.17 wt.%, Nitrogen (N), phosphoric acid (P2O5) 3.1 wt.% And potassium or potassium K2O 1.5 wt.% In the case of soybean oil, (P2O5) 2%, potassium or potassium (K2O) 2.37% by weight, phosphorus (P2O5) 2% ) Constituting the fertilizer component as 1.7% by weight and constituting the fertilizer component as 5.7% by weight of nitrogen (N), 2.2% by weight of phosphoric acid (P2O5) and 1.3% by weight of potassium or potassium (K2O) 7.26% by weight of nitrogen (N), 2.55% by weight of phosphoric acid (P2O5) in the case of sesame oil cake, 3.2% by weight of nitrogen (N), 8.2% by weight of phosphoric acid (P2O5) 7.27% by weight of nitrogen (N), 3.2% by weight of phosphoric acid (P2O5), potassium or gallium (K2O) in the case of peanut oil, ) Constituting 1.3% by weight of the fertilizer component and 3.3% by weight of nitrogen (N), 1.5% by weight of phosphoric acid (P2O5) and 1% by weight of potassium or gallium (K2O).

The liquid phase corresponding to heavy and heavy elements of the fish is composed of 4 to 8% by weight of nitrogen (N), 6 to 9% by weight of phosphoric acid (P2O5) and 7 to 11% by weight of calcium (CaO) The liquid mixture phase of the blood component and the large amount of elemental mixture constitutes a fertilizer component with 8 to 12% by weight of nitrogen (N), 0.11% by weight of phosphoric acid (P2O5) and 0.11% by weight of potassium or K2O. Here, the other components are composed of moisture, impurities and trace elements.

In the hydrolysis step, the liquefied mass mixture liquid phase is kept in the mixing vessel for a certain period of time, and the impurities and hydrolysis residues after the hydrolysis reaction are precipitated. After removing the impurities and the hydrolysis residues, only the mass element mixture liquid phase is separated. )

The mixed liquid phase separated and extracted in the precipitation separation step is mixed with the individual container for impregnation and the porous material particles having relatively high porosity such as zeolite, pearlite, and talc are accommodated in the impregnation vessel at the same time, When heated, the liquid mixture phase of a high concentration is introduced into the voids of the porous body and impregnated into the solid state (impregnation step)

As described above, the porous material particles impregnated with the solid-liquid mixture phase, that is, the organic large-amount element mixture impregnated particles, can be obtained by mixing vegetable oil including soybean oil, soybean oil, , A clay, a talc, a powder of diatomaceous earth and an adsorptive silica, and then drying the coated member for a predetermined time (coating step).

Thus, even if the coated organic matter-rich mixed impregnated grains are immersed in water, the coating member gradually and continuously supplies mixed fertilizer of nitrogen, phosphorus, and garlic to the edible plants.

Here, in the crushing step, the fish or the blood (or the blood) containing bone marrow and fish dried seaweed corresponding to the residue after the vegetable oil is extracted, the bone meal, the egg shell, the shell shell, the oyster shell, It is crushed with powder or prepared powdered. Then, in place of the hydrolysis step, it is also possible to use a fish or a blood (or a blood) containing fish oil and a dried fish, a bone meal, an egg shell, a shell, an oyster shell, The fossil is accommodated in a decomposition vessel together with predetermined water and the brown rice grains and humus are added to the decomposition vessel at room temperature or higher to decompose into enzymatic decomposition and native microorganism decomposition to produce a mixture liquid of any one of the above- (Biodegradation step) Subsequently, when the precipitation separation step, the impregnation step and the coating step are sequentially carried out, a slow-release fertilizer of any one of a heavy element and a heavy element can be produced. Here, a suitable temperature for decomposing the microorganism is 30 DEG C or more, and a suitable temperature for decomposing the enzyme is preferably 40 DEG C or more.

By the above-described method for producing an organic slow-release fertilizer, a heavy element corresponding to calcium, magnesium, or sulfur can be impregnated into porous material particles and coated.

In other words, the bone fragrance , chlorophyll, egg shell, natural gypsum or clam shell, oyster shell, dolomite and lung fossil are dried for a certain period of time, and are separately crushed into powder in a crusher in order to maximize the surface area. However, dolomite, dolomite, natural gypsum, and fossil fuels can be distributed in the form of powder, and powdering is not required separately.

Here, a large amount of the bone fractions and a heavy element mixed liquid phase consist of 2 to 4 wt% of nitrogen (N), 18 to 21 wt% of phosphoric acid (P2O5) and 27 to 30 wt% of calcium (CaO) (CaO) is composed of 60 to 62% by weight of the heavy element mixture liquid phase of the above-mentioned chlorides (also referred to as calcium chloride), and the weight element mixture liquid phase of the dolomite having a purity of 95% (CaO) and 15 to 19% by weight of calcium (CaO) constituting the fertilizer component and having a purity of 95% or more, wherein the natural gypsum is composed of 30 to 30% by weight of magnesium and 17 to 21% Fertilizer components, and the other components are composed of moisture, impurities and trace elements.

Mixing the dentifrice with at least one of molasses and starch in the bone meal, egg shell, fruit husk, chlorite, natural gypsum and dolomite powder corresponding to weight elements having calcium, magnesium and sulfur, (Granule formation step).

As described above, the heavy element-mixed granular material, that is, the granularized organic heavy element granules, has an outer diameter of not less than 150 mm, Silica powder is coated on the surface of the substrate and dried for a predetermined time (coating step)

On the other hand, unlike the above-described hydrolysis step, in the case of not being granulated as described above, after precipitating and separating into a heavy element mixture liquid using a technique of dissolving in water, the mass mixture liquid phase is mixed with the individual container for impregnation And at the same time, the porous material grains having a relatively high porosity such as zeolite, pearlite, and talc are accommodated together and heated at a high temperature for a certain period of time, thereby impregnating the porous material with a high concentration of the elemental liquid phase.

As described above, the porous material particles impregnated with solid matter in the liquid phase of the large amount of elements, that is, the organic massive element impregnated particles, are coated on the outer surface with vegetable oil including linseed oil, soybean oil and tung oil (fluidized wood oil) And a binder selected from at least one of a talc, a diatomaceous earth and a powder of adsorptive silica, is coated and dried for a predetermined period of time. (Coating Step)

Thus, even if the coated fertilizer element granules are immersed in water, the coating member gradually and continuously supplies the calcium, magnesium and sulfur heavy fertilizer fertilizer to the edible plants.

In addition, the trace elements other than nitrogen, phosphorus, potassium, calcium, magnesium and sulfur are dissolved in water for a certain period of time in the case of cinnabar and natural salt or powder thereof composed of the mineral components for a certain period of time A precipitation step of precipitating the dissolution liquid and separating into a mineral liquid phase; heating the mixed dispersion liquid to a predetermined temperature in a heating vessel to mix the point solution with the mineral liquid phase to impregnate the porous component with a mineral component; If the porous body impregnated with the mineral component is uniformly formed in the coating step, the mineral slow-releasing fertilizer can be completed.

Here, in all the coating steps, before the impregnated porous material fertilizer granules are dried, the powder may be mixed with the powdery curing agent such as starch, clay, clay, or diatomaceous earth.

Claims (5)

A method for producing an organic slow-release fertilizer comprising:
For the purpose of drying for a certain period of time and maximizing the surface area, it is necessary to dry the fish or the blood (or the blood), bone meal, chlorite, natural gypsum and dolomite containing the oil residue A crushing step of separately crushing the same into powder in a crusher;
Each of the powders crushed except for the natural gypsum, dolomite and chlorine, and the hydrolysis solvent such as citric acid or acetic acid and caustic soda are contained in a plurality of individual mixing vessels and sealed, and then hydrolyzed for a predetermined time at room temperature. A hydrolysis step of inducing a reaction and liquefying it into a liquid mixture of a large amount of elements corresponding to nitrogen, phosphorus, and potassium (also referred to as " gary ");
A precipitate separation step of precipitating impurities and hydrolysis residues in a liquefied mass element mixture liquid in the hydrolysis step to remove only impurities and hydrolysis residues, and then separating only the mixed liquid phase;
The porous body grains of any one of hydroboron, zeolite, pearlite and talc, which are artificial yttrium, are heated in a heating vessel for a predetermined time to adsorb the large amount of element mixture in the microvoids of the pellets by the porous body adsorption force An impregnation step of impregnating and impregnating at least one of the heavy element mixture, and drying;
Forming granular granules by mixing the natural gypsum, dolomite and chloroglossal powder corresponding to heavy elements having calcium, magnesium and sulfur in the crushing step, with at least one of the molasses and starch in the granular form; ;
A vegetable oil containing linseed oil, soybean oil, and tung oil (flowwood oil) on the outer surface of any of the granular particles formed by the point binder and the impregnated porous body granules; and a vegetable oil containing clay, talc, diatomaceous earth, And a coating step of coating a coating material obtained by mixing a binder selected from at least one of the powders.
The method of claim 1, further comprising:
Wherein the hydrolyzing step is a step of hydrolyzing the fish or blood (or the blood), bone meal, egg shell, shell shell, oyster shell, and lung fossil, which includes the residual fish after the extraction of the vegetable oil and the fish dried fish, And decomposing the microorganism into either a decomposition of enzymes or a decomposition of native microorganisms by adding brown rice grains and humus to the decomposing vessel to be liquefied into a mixed liquid of any one of the above large elements and heavy elements, By weight of the organic fertilizer.
The method of claim 1, further comprising:
Wherein the coating step includes mixing the exposed surface of the porous body fertilizer granules so that the powdery hardening agent of at least one of clay, clay, and diatomaceous earth is coated on the exposed surface before the impregnated porous body fertilizer granules are dried,
The oil cake is composed of any one of palm oil, soybean oil, seed oil oil, cottonseed oil oil, black oil oil oil, rice oil oil oil, sesame oil oil, peanut oil oil,
The massive element mixture liquid phase of the oilseed rape includes a fertilizer component in an amount of 3 to 15% by weight of nitrogen (N), 2 to 9% by weight of phosphoric acid (P2O5) and 1 to 3% by weight of potassium or K2O, Water, impurities and trace elements,
The liquid phase corresponding to heavy and heavy elements of the fish includes 4 ~ 8 wt% of nitrogen (N), 6 ~ 9 wt% of phosphoric acid (P2O5) and 7 ~ 11 wt% of calcium (CaO) The components include moisture, impurities and trace elements,
The liquid mixture phase of the blood component and the large amount of elemental mixture of the blood components includes fertilizer component in 8 to 12 wt% of nitrogen (N), 0.11 wt% of phosphoric acid (P2O5) and 0.11 wt% of potassium or potassium (K2O) Impurities and trace elements,
A large amount of the bone fractions and a heavy element mixed liquid phase contain fertilizer components in an amount of 2 to 4 wt% of nitrogen (N), 18 to 21 wt% of phosphoric acid (P2O5) and 27 to 30 wt% of calcium (CaO) Water, impurities and trace elements,
The heavy element mixed liquid phase of the chlorine garlic contains 60 to 62% by weight of calcium (CaO) as a fertilizer component, and the other components include moisture, impurities and trace elements,
The heavy element mixed liquid phase of the dolomite includes 27 to 30% by weight of calcium (CaO) and 17 to 21% by weight of magnesium (MgO), and the other components include moisture, impurities and trace elements,
The heavy gypsum mixed liquid phase of the natural gypsum contains 29 to 33% by weight of calcium (CaO) and 15 to 19% by weight of sulfur, and the other components include moisture, impurities and trace elements. Slow release fertilizer manufacturing method.
The method of claim 1, further comprising:
The present invention relates to a method for producing a mineral which comprises the steps of dissolving chlorine gold and phyllite or a powder thereof composed of a mineral component in a water for a predetermined period of time for forcibly stirring (shaking), precipitating the solution into a mineral liquid phase, Mixing impregnating a liquid in a liquid phase and heating it to a predetermined temperature in a heating vessel to impregnate the pores of the porous body granules with a mineral component while impregnating the porous material pellets; And a granulation step of granulating granular granules by mixing the granular granules and the liquid granules, wherein the porous granules and the granules are impregnated in the coating step Of organic fertilizer.
The method of claim 1, further comprising:
The hydrolysis solvent includes not only a mixture of sulfur, caustic soda (sodium hydroxide) and water in a predetermined composition ratio, but also a mixture of citric acid, acetic acid (acetic acid), carboxylic acid, lactic acid (Yogurt), formic acid, citric acid, oxalic acid, succinic acid, tartaric acid, and malic acid.

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