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Anti-freezing agent, anti-freezing silica sol liquid fertilizer and preparation method of fertilizer

A liquid fertilizer and antifreeze technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problem of short antifreeze time of silica sol, and achieve the effects of preventing colloid agglomeration, strong operability, and reducing contact probability.

Active Publication Date: 2015-04-15
徐州市芭田生态有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present invention is to provide an antifreeze agent for silica sol liquid fertilizer, aiming to solve the problem of short antifreeze time of silica sol
[0005] Another object of the embodiments of the present invention is to provide a kind of antifreeze silica sol liquid fertilizer, aiming at solving the antifreeze problem of silica sol silica fertilizer
[0006] Another object of the embodiments of the present invention is to provide a method for preparing an antifreeze silica sol liquid fertilizer, aiming at solving the problem of preparing an antifreeze silicon fertilizer

Method used

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  • Anti-freezing agent, anti-freezing silica sol liquid fertilizer and preparation method of fertilizer
  • Anti-freezing agent, anti-freezing silica sol liquid fertilizer and preparation method of fertilizer
  • Anti-freezing agent, anti-freezing silica sol liquid fertilizer and preparation method of fertilizer

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Embodiment approach

[0022] As a preferred embodiment, the alcohol in the antifreeze agent is ethanol, the amine is urea, and the weight ratio of ethanol to urea is 10:(2-10).

[0023] As another preferred embodiment, the alcohol in the antifreeze agent is ethanol and ethylene glycol, the amine is urea, and the weight ratio of ethanol, ethylene glycol and urea is 10:(2~10):(2 ~10).

[0024] As yet another preferred embodiment, the alcohol in the antifreeze agent is ethanol, the amine is urea, and the sugar is glucose, and the weight ratio of ethanol, urea and glucose is 10: (2-10): ( 2~10).

[0025] Correspondingly, an embodiment of the present invention provides an antifreeze silica sol liquid fertilizer, and the antifreeze silica sol liquid fertilizer includes silica sol and the above-mentioned antifreeze agent.

[0026] In a preferred embodiment, the antifreeze contained in the antifreeze silica sol liquid fertilizer is 5-10% by weight of the antifreeze silica sol liquid fertilizer, and furth...

Embodiment 1

[0038] A kind of antifreeze silica sol liquid fertilizer, described antifreeze silica sol liquid fertilizer contains the component of following percentage by weight:

[0039] Silica sol 94%,

[0040] Antifreeze 6%,

[0041] Taking the total weight of the antifreeze silica sol liquid fertilizer as 100%, the above-mentioned antifreeze includes the following percentages by weight:

[0042]

Embodiment 2

[0044] A kind of antifreeze silica sol liquid fertilizer, described antifreeze silica sol liquid fertilizer contains the component of following percentage by weight:

[0045] Silica sol 90%,

[0046] Antifreeze 10%,

[0047] Taking the total weight of the antifreeze silica sol liquid fertilizer as 100%, the above-mentioned antifreeze includes the following percentages by weight:

[0048] Ethanol 8%,

[0049] Polyethylene glycol 2%.

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Abstract

The invention is applicable to the technical field of agriculture production and provides an anti-freezing agent, anti-freezing silica sol liquid fertilizer and a preparation method of the fertilizer. The anti-freezing agent comprises at least one of alcohol, amine and carbohydrate compounds and a water-soluble non-ionic polymer in the weight ratio of 10:(2-10), and the anti-freezing silica sol liquid fertilizer comprises silica sol and the anti-freezing agent. The method for preparing the anti-freezing silica sol liquid fertilizer comprises the following steps of: (1) preparing the anti-freezing agent; and (2) compounding the anti-freezing agent and the silica sol. The anti-freezing function of the anti-freezing silica sol liquid fertilizer prepared by the method is realized.

Description

technical field [0001] The invention belongs to the technical field of agricultural production, and in particular relates to an antifreeze agent, an antifreeze silica sol liquid fertilizer and a preparation method thereof. Background technique [0002] As an essential nutrient element for crops, silicon has been widely valued by the agricultural industry at home and abroad. Silicon fertilizer is a good quality fertilizer, health fertilizer and plant regulating fertilizer. It is a new type of multifunctional fertilizer that cannot be compared with other chemical fertilizers. It has been used in my country for more than 20 years. Silicon fertilizer can be used not only as fertilizer to provide nutrients, but also as a soil conditioner to improve soil. In addition, it also has the functions of disease prevention, insect prevention and poison attenuation. With its outstanding advantages such as non-toxic, tasteless, no deterioration, no loss, and no pollution, silicon fertiliz...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 王丰登陈丽娟
Owner 徐州市芭田生态有限公司