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Instant micelle 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, caking, easy loss of fertilizer ions, etc., and achieve the effect of preventing fertilizer efficiency loss and deliquescence.

Active Publication Date: 2014-11-12
新疆百诺农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • Instant micelle water-soluble fertilizer and preparation method thereof

Examples

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Comparison scheme
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 micelle water-soluble fertilizer and a preparation method thereof. The preparation method comprises the following steps: coating the surfaces of chemical fertilizer raw materials of nitrogen, phosphorus and potassium nutritional ingredients with a protecting agent through micronization respectively to form stable micelles, and compounding the micelles in any proportion according to the needs of the nutritional ingredients to form the instant micelle water-soluble fertilizer. The compounded instant micelle water-soluble fertilizer is stable to store and the defects of air slaking, caking, double replacement reaction and the like of the water-soluble fertilizer are overcome. According to the preparation method, chemical fertilizer nutrient raw material particles form a defect body formed by microcracks by adopting a grinding process, the average distance between the microcracks is 0.01-0.1 micron, and the microcracks are coated with the protecting agent to form the micelles. The water-soluble fertilizer is quickly dispersed and dissolved in water in the form of micelles, the requirements of integral drip fertigation, water flush fertilization and the like of the water-soluble fertilizer are met, especially the micelles have holding property on dissolved fertilizer nutrient ions, and the fertilizer efficiency loss caused by leakage of the nutrient ions after the water-soluble fertilizer is dissolved in the water can be effectively prevented.

Description

technical field [0001] The invention relates to the field of water-soluble fertilizers, in particular to an instant microcolloid particle water-soluble fertilizer and a preparation method thereof. Background technique [0002] Water Soluble Fertilizer (Water Soluble Fertilizer) is a multi-element compound fertilizer that can be completely dissolved in water. Compared with traditional granular compound fertilizers and slow-release fertilizers, water-soluble fertilizers have instant dissolution, high absorption rate, quick effect, and no residue. , application convenience and other significant advantages, has been rapid development. Especially in order to achieve the purpose of water saving, fertilizer saving and labor saving, drip irrigation and fertigation and spray fertilization integrated with water and fertilizer are gradually promoted in agricultural production. Therefore, the requirements for the rapid solubility of fertilizers for water-soluble fertilizers are getting...

Claims

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Application Information

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Patent Type & Authority Applications(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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