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Anti-hardening oil and preparation method thereof, and anti-hardening fertilizer

An anti-caking and fertilizer technology, applied in inorganic fertilizers, ammonium salt fertilizers, ammonium nitrate fertilizers, etc., can solve the problems of poor use effect and the like

Active Publication Date: 2019-01-01
SHENZHEN BATIAN ECOTYPIC ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing anti-caking oil is not effective when used alone, and needs to be used together with powdered anti-caking agent, and it needs to be heated before use

Method used

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  • Anti-hardening oil and preparation method thereof, and anti-hardening fertilizer
  • Anti-hardening oil and preparation method thereof, and anti-hardening fertilizer
  • Anti-hardening oil and preparation method thereof, and anti-hardening fertilizer

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preparation example Construction

[0048] The preparation method of above-mentioned anti-hardening oil comprises the following steps:

[0049] Step S110, heating the oil to 60°C-80°C, adding simethicone oil and surfactant and stirring well to obtain a mixture.

[0050] In one of the examples, the oil is heated to 80°C.

[0051] In one embodiment, the stirring speed is 100r / min-300r / min, preferably 300r / min.

[0052] In one embodiment, the stirring time is 5 minutes to 10 minutes, preferably 5 minutes.

[0053] Step S120, dissolving borax and magnesium sulfate in glycerin to obtain a mixed solution.

[0054] In one of these embodiments, the dissolution is by stirring.

[0055] Step S130, adding the mixed solution and emulsifier into the mixture, and stirring at 60° C. to 80° C. for 1 to 2 hours to obtain anti-hardening oil.

[0056] In one embodiment, the stirring speed is 100r / min-300r / min, preferably 300r / min.

[0057] In one embodiment, the stirring time is 1 hour to 2 hours, preferably 2 hours.

[0058] ...

Embodiment 1

[0075] The preparation of the anti-compaction fertilizer of embodiment 1 comprises:

[0076] Heat 75 parts of palm oil to 70°C, add 12 parts of simethicone and 3 parts of octadecylamine and stir at a speed of 300r / min for 5 minutes to obtain a mixture; dissolve 0.2 parts of borax and 0.1 parts of magnesium sulfate in 5 parts of glycerin A mixed solution was obtained in the mixture; the mixed solution and 5 parts of fatty alcohol polyoxyethylene ether were added to the mixture, and stirred at 70° C. for 2 hours at a speed of 300 r / min to obtain an anti-hardening oil.

[0077] The nitro compound fertilizer and the anti-hardening oil are uniformly mixed according to the mass ratio of 1000:1.8 to obtain the anti-hardening fertilizer 1-1; the urea-based compound fertilizer and the anti-hardening oil are evenly mixed according to the mass ratio of 1000:1.8 to obtain the anti-hardening fertilizer 1-2.

Embodiment 2

[0079] The preparation of the anti-compaction fertilizer of embodiment 2 comprises:

[0080] Heat 75 parts of mineral oil to 70°C, add 13 parts of simethicone and 3 parts of octadecylamine and stir at a speed of 300r / min for 8 minutes to obtain a mixture; dissolve 0.2 parts of borax and 0.2 parts of magnesium sulfate in 4 parts of glycerin A mixed solution was obtained in the mixture; the mixed solution and 5 parts of fatty alcohol polyoxyethylene ether were added to the mixture, and stirred at 70° C. for 2 hours at a speed of 300 r / min to obtain an anti-hardening oil.

[0081] The nitro compound fertilizer and the anti-hardening oil are uniformly mixed according to the mass ratio of 1000:1.8 to obtain the anti-hardening fertilizer 2-1; the urea-based compound fertilizer and the anti-hardening oil are evenly mixed according to the mass ratio of 1000:1.8 to obtain the anti-hardening fertilizer 2-2.

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Abstract

The invention relates to an anti-hardening oil and a preparation method thereof, and an anti-hardening fertilizer, wherein the anti-hardening oil comprises, by mass, 70-80 parts of oil, 10-15 parts ofdimethyl silicone oil, 2-5 parts of octadecylamine, 2-5 parts of an emulsifier, 2-5 parts of glycerol, 0.1-0.5 part of borax, and 0.1-0.5 part of magnesium sulfate, the oil is at least one selected from mineral oil, palm oil and coconut oil, and the emulsifier is at least one selected from fatty alcohol polyoxyethylene ether, nonylphenol polyoxyethylene ether and ethylphenol polyoxyethylene ether. The anti-hardening oil of the present invention does not require the combining with anti-hardening powder, and does not require the being heated during use.

Description

technical field [0001] The invention relates to an anti-hardening oil, a preparation method thereof and an anti-hardening fertilizer. Background technique [0002] Water and fertilizer integration technology is a new agricultural technology that integrates irrigation and fertilization, and is the best way to organically combine irrigation and fertilization. According to the calculation of China's 900 million mu of irrigated area, the current proportion of integrated application of water and fertilizer is only 2.87%, so the development prospect is broad. In Israel, the United States and other agricultural developed countries, the use of water and fertilizer integration technology is very common, and liquid fertilizers or fast-dissolving powdered multi-element fertilizers are mainly used. However, liquid fertilizers require supporting pipelines extending in all directions and need to be transported over long distances. In contrast, powdered multi-element fertilizers that can ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/20C05C1/00C05C3/00C05D1/02C05D9/00C05C9/00
Inventor 张建军张广杰李峰蔡文安
Owner SHENZHEN BATIAN ECOTYPIC ENG