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Technical method for urea synergistic agent

A kind of synergist and technical technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of increased burden on farmers, high volatility of chemical fertilizers, low utilization rate, etc., to reduce pollution, reduce soil bulk density, and low cost Effect

Inactive Publication Date: 2014-08-06
DAQING KUNCANG PETROCHEM PROD SALES
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  • Abstract
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Problems solved by technology

At present, traditional chemical fertilizers such as: nitrate nitrogen fertilizer, ammonia nitrogen fertilizer, amide nitrogen fertilizer, cyanamide nitrogen fertilizer, etc. can be directly absorbed by plants, but due to the high volatility and low utilization rate of this kind of chemical fertilizer, it is much more necessary to increase production. Fertilization, which invisibly increases the burden on farmers, and at the same time, a large amount of long-term use also brings many side effects, such as: pollution to the environment, groundwater and rivers and lakes are polluted to varying degrees through the infiltration of rainwater

Method used

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  • Technical method for urea synergistic agent

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Embodiment Construction

[0011] A urea synergist technical method is characterized in that it is composed of the following components in terms of mass percentage: diethyl diethyl hexanoate 75%-81%, sodium nitrophenolate 5%-9%, magnesium sulfate monohydrate 4.5%-11%, Zinc sulfate 5.5%-9%, mixed and processed into granules and formed white powdery crystalline substances.

[0012] The production process is as follows:

[0013] a. First heat 81% diethyl aminoethyl hexanoate in the reaction kettle to 120 degrees by electric heater, and keep it warm for 30 minutes through computer control;

[0014] bThen the computer controls the electric heater to cool down to 40 degrees, and adds 9% sodium nitrophenolate and 4.5% magnesium sulfate monohydrate, then raises the temperature to 110 degrees, and then uses the computer to control the electric heater to keep it warm for 3 months Hour;

[0015] c Then lower the temperature to 80 degrees, add 5.5% zinc sulfate and keep it warm for 1 hour, and finally cool to roo...

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Abstract

The present invention relates to a technical method for urea synergistic agent, which comprises the following components, by mass: 75%-81% of amine hexanoate, 5%-9% of sodium nitrophenolate, 4.5% -11% of monohydrate magnesium sulfate, and 5.5%-9% of sulfuric acid zinc. With the components mixed and processed into a granular material, a white crystalline powder is formed. The urea synergistic agent can achieve the purpose of increasing production, improving efficiency and reducing costs, and has effects that soil aggregate structure is improved, water content of soil is increased, accordingly the soil physical and chemical properties are improved, and thereby technical support is provided for the implementation of sustainable agriculture development. Moreover, the process is simple and has strong competitive strength. The urea synergistic agent improves the utilization rate of fertilizers and reduces the costs, meanwhile reduces the pollution of the environment, and furthermore, can improve the quality of crops and promote the root formation.

Description

Technical field: [0001] The invention relates to a chemical fertilizer synergistic additive, in particular to a technical method of a urea synergist. Background technique: [0002] With the growth of world population, the development of industry and the continuous expansion of urban scale, a large amount of arable land is occupied, which reduces the area of ​​arable land year by year. In order to meet people's demand for food and agricultural by-products, it is necessary to increase food production, and the application of chemical fertilizers is to increase efficient means of food production. At present, traditional chemical fertilizers such as: nitrate nitrogen fertilizer, ammonia nitrogen fertilizer, amide nitrogen fertilizer, cyanamide nitrogen fertilizer, etc. can be directly absorbed by plants, but due to the high volatility and low utilization rate of this kind of chemical fertilizer, it is much more necessary to increase production. Fertilization, which invisibly inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 荆凯
Owner DAQING KUNCANG PETROCHEM PROD SALES
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