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Production process of farm chemical emulsion in water

A production process and water-emulsion technology, applied in the agricultural field, can solve problems such as low stability and complicated process, and achieve the effects of non-layered stability, broad market prospects, and improved stability

Inactive Publication Date: 2017-01-25
滁州隆扬农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the production process of pesticide emulsion in water has the problems of complex process and low stability.

Method used

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  • Production process of farm chemical emulsion in water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of production technology of pesticide emulsion in water, comprises the steps:

[0026] (1) Raw material preparation

[0027] First prepare the emulsifier monomer agricultural milk 500, Pol, Tween-20 and JFC of producing pesticide water emulsion, the ratio of described agricultural milk 500, Pol, Tween-20 and JFC is 3:2:1:1;

[0028] (2) Preparation of oil phase

[0029] Add spirodiclofen raw powder, dispersant and emulsifier monomer into the oil phase tank, and then stir for 10 minutes to form the oil phase. The dispersant is KN-D30;

[0030] (3) Water phase preparation

[0031] Add water, antifreeze, pH regulator, thickener and defoamer to the water phase preparation tank, and start stirring at the same time to form a water phase, and the stirring time is 10 minutes;

[0032] (4) Oil phase and water phase are mixed

[0033] Add the oil phase to the high-speed shear kettle, then open the high-speed shear kettle, and then gradually add the water phase to stir ...

Embodiment 2

[0039] A kind of production technology of pesticide emulsion in water, comprises the steps:

[0040] (1) Raw material preparation

[0041] First prepare the emulsifier monomer agricultural milk 500, Pol, Tween-20 and JFC of producing pesticide water emulsion, the ratio of described agricultural milk 500, Pol, Tween-20 and JFC is 4:3:1.5:1.5;

[0042] (2) Preparation of oil phase

[0043] Add spirodiclofen raw powder, dispersant and emulsifier monomer into the oil phase kettle, and then stir for 15 minutes to form an oil phase. The dispersant is KN-D30;

[0044] (3) Water phase preparation

[0045] Add water, antifreeze, pH regulator, thickener and defoamer to the water phase preparation tank, and start stirring at the same time to form a water phase, and the stirring time is 20 minutes;

[0046] (4) Oil phase and water phase are mixed

[0047] Add the oil phase to the high-speed shear kettle, then open the high-speed shear kettle, and then gradually add the water phase to ...

Embodiment 3

[0053] A kind of production technology of pesticide emulsion in water, comprises the steps:

[0054] (1) Raw material preparation

[0055] First prepare the emulsifier monomer agricultural milk 500, Pol, Tween-20 and JFC of producing pesticide water emulsion, the ratio of described agricultural milk 500, Pol, Tween-20 and JFC is 5:4:2:2;

[0056] (2) Preparation of oil phase

[0057] Add the spirodiclofen raw powder, dispersant and emulsifier monomer into the oil phase tank, and then stir for 20 minutes to form the oil phase. The dispersant is KN-D30;

[0058] (3) Water phase preparation

[0059] Add water, antifreeze, pH regulator, thickener and defoamer to the water phase preparation tank, and start stirring at the same time to form a water phase, and the stirring time is 30 minutes;

[0060] (4) Oil phase and water phase are mixed

[0061] Add the oil phase to the high-speed shear kettle, then open the high-speed shear kettle, and then gradually add the water phase to s...

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Abstract

The invention discloses a production process of a farm chemical emulsion in water. A proportion of an emulsifier monomer solves the problem of layering of an emulsifier in long-time storage, an added dispersing agent is beneficial to dispersity and stability of the farm chemical emulsion in water, and organic bentonite added into the farm chemical emulsion in water after stirring simultaneously plays roles of a thickening agent and a physical stabilizing agent to improve stability of the farm chemical emulsion in water. By adoption of the production process, the produced farm chemical emulsion in water has advantages of freeness of layering in long-time storage and high stability and has a promising market prospect.

Description

technical field [0001] The invention belongs to the field of agriculture, and more specifically, the invention relates to a production process of pesticide water emulsion. Background technique [0002] Pesticide water emulsion, also known as concentrated emulsion, is a new type of pesticide formulation that uses water as the dispersion medium, and the original pesticide (solid or oily liquid) is suspended or emulsified in water with the help of dispersants or emulsifiers and other auxiliary agents. Water-emulsions use water as a carrier, which reduces environmental pollution and production costs, and plays an important role in the development of new pesticide formulations. At present, the production process of pesticide emulsion in water has the problems of complex process and low stability. Contents of the invention [0003] The problem to be solved by the present invention is to provide a production process of pesticide emulsion in water. [0004] In order to achieve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/04A01N25/22A01N43/12A01P7/02
CPCA01N25/04A01N25/22A01N43/12
Inventor 纪珊珊
Owner 滁州隆扬农业科技有限公司
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