A kind of instant microparticle water-soluble fertilizer and preparation method thereof

A water-soluble fertilizer and particle technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of slow dissolution, agglomeration, easy loss of fertilizer ions, etc., and achieve the effect of preventing deliquescence and preventing the loss of fertilizer efficiency

Active Publication Date: 2016-01-20
新疆百诺农业科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Aiming at the defects that the current water-soluble fertilizers with complex components are prone to deliquescence, agglomeration, metathesis reactions, slow dissolution, and easy loss of fertilizer ions, the present invention provides a water-soluble fertilizer with instant microcolloid particles

Method used

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  • A kind of instant microparticle water-soluble fertilizer and preparation method thereof

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Effect test

Embodiment 1

[0039] (1) Mix emulsified paraffin wax and polydimethylaminobenzylethyl methacrylate in a mass ratio of 2:1 in a continuous vortex jet mill and pass through a 50-mesh sieve to obtain a powdery surface protective agent;

[0040] (2) 97 parts by weight of ammonium dihydrogen phosphate and 3 parts by weight of surface protection agent, 95 parts by weight of potassium sulfate and 5 parts by weight of surface protection agent, 96 parts by weight of magnesium sulfate and 4 parts by weight of surface protection agent , 95 parts by weight of manganese sulfate and 5 parts by weight of surface protection agent are respectively ground by a double-barrel vibrating mill, and the rotating speed is 200-350r / min. The medium is strongly impacted and ground under the action of grinding, and the fertilizer nutrient raw material particles are composed of micro-cracks. The balance of the surface gradually moves to the discharge port, and the microcolloid particles are obtained through classificati...

Embodiment 2

[0043] (1) Mix emulsified beeswax and polyimidazolidinyl ketone hydroxyethyl methacrylate in a mass ratio of 4:1 in a continuous vortex jet mill to pass through a 50-mesh sieve to obtain a powdery surface protection agent;

[0044] (2) 96 parts by weight of potassium dihydrogen phosphate and 4 parts by weight of surface protection agent, 95 parts by weight of ammonium monohydrogen phosphate and 5 parts by weight of surface protection agent, 97 parts by weight of ammonium dihydrogen phosphate and 3 parts by weight of The surface protection agent, 97 parts by weight of zinc sulfate and 3 parts by weight of the surface protection agent are respectively ground by a double-barrel vibrating mill at a speed of 200-350r / min. During the vibration process, the fertilizer nutrient raw materials and the surface protection agent are in the cylinder As the grinding medium is strongly impacted and ground under the action of grinding, the fertilizer nutrient raw material particles appear defec...

Embodiment 3

[0047] (1) Mix emulsified montan wax and polyacrylic methacrylate in a mass ratio of 5:1 in a continuous vortex jet mill and pass through a 50-mesh sieve to obtain a powdery surface protection agent;

[0048] (2) 97 parts by weight of ammonium dihydrogen phosphate and 3 parts by weight of surface protection agent, 95 parts by weight of potassium chloride and 5 parts by weight of surface protection agent, 96 parts by weight of calcium chloride and 4 parts by weight of surface The protective agent, the borax of 95 parts by weight and the surface protective agent of 5 parts by weight, the copper sulfate of 95 parts by weight and the surface protective agent of 5 parts by weight are respectively ground by double-barrel vibrating mill, and the rotating speed is 200-350r / min. In the process, the fertilizer nutrient raw material and the surface protective agent are ground in the cylinder under the strong impact and grinding action of the grinding medium, and the fertilizer nutrient ra...

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Abstract

The invention discloses an instant microcolloid particle water-soluble fertilizer and a preparation method thereof. It is composed of compound fertilizer raw materials of nitrogen, phosphorus and potassium nutrients and medium and trace element raw materials respectively coated with protective agents on the surface by micronization to form stable micromicelle particles. According to nutrient requirements, micromicelle particles are compounded into a An instant microcolloid particle water-soluble fertilizer, which forms a storage-stable instant microcolloid particle water-soluble fertilizer after compounding, avoiding the defects of water-soluble fertilizer deliquescence, agglomeration, and metathesis reaction. The preparation method is to use grinding to make a defect body composed of micro-cracks appear in the nutrient raw material particles of the chemical fertilizer, the average distance of the micro-cracks is 0.01-0.1 μm, and the protective agent is coated to form microcolloid particles. The water-soluble fertilizer quickly disperses and dissolves in the form of microcolloidal particles in water, which fully meets the requirements of drip irrigation and fertilization for the integration of water and fertilizer. Prevent the loss of fertilizer efficiency caused by the leakage of nutrient ions after the water-soluble fertilizer is dissolved in water.

Description

Technical field [0001] The present invention involves the field of water -soluble fertilizer, which specifically involves a quick -soluble micro -gel particles aquatic soluble fertilizer and its preparation methods. Background technique [0002] Water SolbleFertilizer is a multi -element compound fertilizer that can fully dissolve in water. Compared with traditional granular compound fertilizers and slow -release fertilizers, the water -soluble fertilizer has rapid solubility, high absorption rate, fast results, no residues, application for application, application, applicationIt is convenient to make significant advantages and achieve rapid development.Especially in order to achieve the purpose of saving water, fertilizer, and provincial labor, drip irrigation and fertilization of water and fertilizer and spray fertilization agricultural production are gradually promoted.Therefore, the rapid solubility of water -soluble fertilizers on fertilizer is getting higher and higher. [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 陈庆曾军堂
Owner 新疆百诺农业科技有限公司
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