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Pesticide containing biological diesel oil solvent and preparation process thereof

A biodiesel and pesticide technology, applied in the fields of botanical equipment and methods, biocides, animal repellents, etc., can solve the problems of increasing the residue of toxic substances in crops, increasing the production cost of farmers, reducing the quality of crops, etc., so as to improve the quality of crops. , reduce the residue of toxic substances, and protect the health of the body

Inactive Publication Date: 2007-05-23
湖南万家丰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For EC, which accounts for nearly 50% of the production of pesticide processing preparations in my country, the annual consumption of organic solvents is as high as hundreds of thousands of tons, which not only causes serious pollution to the environment such as soil and water sources, but also increases the residue of toxic substances in crops and reduces the yield of crops. quality, it has also caused harm to people's health; and the preparation has a low flash point, is a flammable and explosive substance, has poor safety, high volatility, and is likely to cause inhalation hazards to humans and animals; at the same time, due to the rise in prices of organic solvents such as xylene, lead to an increase in the cost of production for farmers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: first 16kg cyhalothrin former powder (content is more than 95%) is dissolved in 594kg biodiesel solvent or its mixed solvent (biodiesel and xylene, methyl alcohol, ethanol, turpentine, No. 200 solvent naphtha, toluene, Any one of dimethylformamide and dimethyl sulfoxide or a mixed solvent composed of more than one in any proportion), after fully dissolving, add 265kg of phoxim crude oil, mix well and then add 110kg of emulsified agent (any one of calcium alkylbenzene sulfonate, castor oil polyoxyethylene ether, fatty alcohol polyoxyethylene ether, polyoxyethylene nonylphenol ether or a mixture of more than one in any proportion), and finally Add 15kg synergist (any one of azone, organic silicon pesticide synergist ZC-650, organic silicon penetration extender Agrowet 810, high-efficiency penetration agent TG-2100 or a mixture of more than one in any proportion), After fully stirring evenly, 1000 kg of the pesticide product prepared by using biodiesel and it...

Embodiment 2

[0034] Embodiment 2: first 257kg prochloraz former powder is dissolved in 628kg biodiesel solvent or described mixed solvent, after fully dissolving, add the emulsifying agent of 115kg again, after fully stirring, promptly make 1000kg biodiesel or its The pesticide product prochloraz emulsifiable concentrate prepared by mixed solvent is used as a fresh-keeping agent for citrus, banana and other fruits, which has good fresh-keeping effect and is safer.

Embodiment 3

[0035] Embodiment 3: firstly 61kg pyridaben former powder is dissolved in 849kg biodiesel solvent or described mixed solvent, after fully dissolving, add the emulsifier of 90kg again, after fully stirring, promptly make 1000kg biodiesel or its The pesticide product acaricide pyridaben emulsifiable concentrate prepared by the mixed solvent solves the problem that the use of petrochemical diesel as a solvent is easy to cause phytotoxicity in some fruit trees in the north.

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PUM

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Abstract

The invention relates to an agricultural chemical with biological diesel solvent, and relative preparation, wherein said chemical comprises original drug, solvent, emulsion, while said solvent is biological diesel or the mixture of biological diesel and normal chemical solvent. And its preparation comprises that; mixing the agricultural chemical, some biological diesel, or mixing the agricultural chemical, some biological diesel and some normal agricultural chemical solvent; adds some emulsion. The invention can reduce pollution, reduce cost and improve safety.

Description

technical field [0001] The invention relates to a pesticide containing a biodiesel solvent and a preparation method thereof. Background technique [0002] At present, energy shortage has become a worldwide problem. In China, with the development of the national economy, the contradiction between energy shortage and energy demand has become increasingly prominent, among which the shortage of crude oil is the most important. As the price of crude oil continues to rise, the prices of organic solvents such as xylene, which are non-renewable resources, only rise but never fall, and they are facing an increasingly tense situation. For EC, which accounts for nearly 50% of the production of pesticide processing preparations in my country, the annual consumption of organic solvents is as high as hundreds of thousands of tons, which not only causes serious pollution to the environment such as soil and water sources, but also increases the residue of toxic substances in crops and redu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/02
Inventor 黄安辉陶英张燕赵丽萍刘科伟
Owner 湖南万家丰科技有限公司
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