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A kind of highly active humic acid fertilizer synergist

A fertilizer synergist, humic acid technology, applied in the directions of organic fertilizers, fertilizer mixtures, solid/semi-solid fertilizers, etc., can solve the problem of shortening the duration of the effect of humic acid, wasting manpower, financial resources and natural resources, and insufficient Play the role of humic acid and other issues to achieve the effect of reducing drought resistance and water saving performance, promoting plant production and development, and improving stress resistance performance

Active Publication Date: 2018-08-24
山东坤垚环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both humic acid and inorganic nitrogen fertilizers are widely used in agricultural production and have played a huge role, but there are serious deficiencies in practical agricultural applications.
At the same time, with the promotion of my country's industrialization policy and the promotion of balanced fertilization technology, humic acid fertilizers have also been widely used. Many organic fertilizer companies use peat, weathered coal, lignite, etc. as organic raw materials without physical or chemical testing. Pre-treatment, activation, directly into the processing procedure, this practice does not give full play to the role of humic acid, a serious waste of manpower, financial resources and natural resources
Since there is no pre-treatment and activation of humic acid, the huge function of humic acid cannot be quickly exerted after being applied to the soil, which greatly reduces the fertilizer efficiency and also seriously affects the popularization and application of organic fertilizers.
In the prior art, low-temperature plasma technology is used to activate humic acid. The effects of different low-temperature plasmas on the activation of humic acid are different, and the duration of the effect of fully activated humic acid is greatly shortened. , not conducive to long-term use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A highly active humic acid fertilizer synergist, the blast furnace slag is activated and added to a ball mill to grind to 80-100 mesh, and then the ground blast furnace slag is mixed with activated humic acid and unactivated The humic acid is mixed evenly in a mass ratio of 5:0.5-0.8:1.0-1.2 to obtain a mixed material, and then add 6.5% of the mixed material mass of diatomite and starch mixture to the mixed material, stir and mix evenly, add Go to the fertilizer granulator for granulation. During the granulation process, water is sprayed according to the ratio of 8-10% of the mass of the mixed material to form granular fertilizer. The particle size of the fertilizer is controlled at 3-5mm, and finally it is obtained by drying.

[0017] The activation treatment of the blast furnace slag is specifically: calcining the blast furnace slag at 350° C. for 40-50 min, then cooling naturally to room temperature, and then using 60 Co~γ-ray uniform irradiation treatment for 120-13...

Embodiment 2

[0025] A highly active humic acid fertilizer synergist, the blast furnace slag is activated and added to a ball mill to grind to 80-100 mesh, and then the ground blast furnace slag is mixed with activated humic acid and unactivated The humic acid is mixed evenly in a mass ratio of 5:0.5-0.8:1.0-1.2 to obtain a mixed material, and then add 6.5% of the mixed material mass of diatomite and starch mixture to the mixed material, stir and mix evenly, add Go to the fertilizer granulator for granulation. During the granulation process, water is sprayed according to the ratio of 8-10% of the mass of the mixed material to form granular fertilizer. The particle size of the fertilizer is controlled at 3-5mm, and finally it is obtained by drying.

[0026] The activation treatment of the blast furnace slag is specifically: calcining the blast furnace slag at 350° C. for 40-50 min, then cooling naturally to room temperature, and then using 60 Co~γ-ray uniform irradiation treatment for 120-13...

Embodiment 3

[0034] A highly active humic acid fertilizer synergist, the blast furnace slag is activated and added to a ball mill to grind to 80-100 mesh, and then the ground blast furnace slag is mixed with activated humic acid and unactivated The humic acid is mixed evenly in a mass ratio of 5:0.5-0.8:1.0-1.2 to obtain a mixed material, and then add 6.5% of the mixed material mass of diatomite and starch mixture to the mixed material, stir and mix evenly, add Go to the fertilizer granulator for granulation. During the granulation process, water is sprayed according to the ratio of 8-10% of the mass of the mixed material to form granular fertilizer. The particle size of the fertilizer is controlled at 3-5mm, and finally it is obtained by drying.

[0035] The activation treatment of the blast furnace slag is specifically: calcining the blast furnace slag at 350° C. for 40-50 min, then cooling naturally to room temperature, and then using 60 Co~γ-ray uniform irradiation treatment for 120-13...

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Abstract

The invention discloses a high-activity humic acid fertilizer synergist. The high-activity humic acid fertilizer synergist is prepared by steps: grinding blast furnace slag in a ball mill, well mixing the ground blast furnace slag, activated humic acid and unactivated humic acid to obtain a mixed material, adding a diatomite and starch mixture into the mixed material, well stirring, granulating in a granulator, and finally drying to obtain the high-activity humic acid fertilizer synergist, wherein fertilizer granularity is controlled to be 3-5mm. The high-activity humic acid fertilizer synergist has advantages that by synergistic effects of the activated humic acid and the unactivated humic acid, permeation and adhesion performances of fertilizers can be remarkably improved, plant permeation capability of the fertilizers is improved while plant permeation speed is increased, and fertilizer absorption capacity of plants is improved.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a high-activity humic acid fertilizer synergist. Background technique [0002] Our country is a big agricultural country, but also a populous country, and it is also a country with a big fertilizer. Both humic acid and inorganic nitrogen fertilizers are widely used in agricultural production and have played a huge role, but there are serious deficiencies in practical agricultural applications. At the same time, with the promotion of my country's industrialization policy and the promotion of balanced fertilization technology, humic acid fertilizers have also been widely used. Many organic fertilizer companies use peat, weathered coal, lignite, etc. as organic raw materials without physical or chemical testing. Pre-treatment, activation, directly into the processing procedure, this practice does not give full play to the role of humic acid, a serious waste of manpow...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05D9/00C05G3/00C05G3/80C05G5/12C05F11/02
Inventor 孙建峰
Owner 山东坤垚环保科技有限公司
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