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A manufacturing method of a nitrogen-rich composite fertilizer anticaking agent

The technology of an anti-caking agent and a manufacturing method is applied in the directions of fertilization device, fertilizer mixture, application, etc., which can solve the problems of complicated operation, many raw materials and high cost, and achieve the effects of simple operation, good performance and low cost.

Inactive Publication Date: 2014-09-10
JIANGSU JIAHUA ADVANCED MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional manufacturing method of anti-caking agent cannot completely solve the caking problem of high-nitrogen-containing compound fertilizers, and the operation is complicated and the cost is high. The performance of the obtained anti-caking agent is poor, and more raw materials are required. cause certain pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1）

[0018] A kind of manufacture method of high nitrogen-containing compound fertilizer anti-caking agent, its steps are:

[0019] Mix 15% n-octadecylamine, 10% monoglyceride stearate, 5% octadecanoic acid, 1% essence, and 69% waste animal and vegetable triglycerides, heat until fully dissolved, and filter out.

Embodiment 2）

[0021] 15% laurylamine, 10% monoglyceride stearate, 10% palmitic acid, 1% essence, and 65% waste animal and vegetable triglycerides are mixed, heated until fully dissolved, and filtered out.

Embodiment 3）

[0023] Mix 20% cetylamine, 10% stearyl monoglyceride, 1% essence, and 70% waste animal and vegetable triglycerides, heat until fully dissolved, and filter out.

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PUM

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Abstract

The invention relates to a manufacturing method of a nitrogen-rich composite fertilizer anticaking agent. The method includes steps of: (1) mixing 10-30% of C12-C22 long-chain fatty alkyl primary amine, 10-18% of fatty acid monoglyceride, and 10-20% of higher aliphatic acid; (2) adding 60-80% of waste plant and animal triglycerides and mixing; (3) heating to fully melt the materials; and (4) filtering and discharging. The method is simple in operation and low in cost. The obtained anticaking agent is good in performance and needs fewer raw materials. In addition, the used materials can be easily degraded by microorganisms in soil and are free of pollution to the environment.

Description

technical field [0001] The invention relates to a method for manufacturing an anti-caking agent for high nitrogen-containing compound fertilizer. Background technique [0002] The traditional manufacturing method of anti-caking agent cannot completely solve the caking problem of high-nitrogen-containing compound fertilizers, and the operation is complicated and the cost is high. The performance of the obtained anti-caking agent is poor, and more raw materials are required. cause some pollution. Contents of the invention [0003] The purpose of the present invention is to overcome the defects in the prior art, and provide a method for manufacturing an anti-caking agent for high nitrogen-containing compound fertilizers with simple method and good application effect. [0004] The technical scheme that realizes the object of the present invention is: a kind of manufacture method of anti-caking agent of high nitrogen-containing compound fertilizer, and its steps are: [0005]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 蒋明王栋仲燕
Owner JIANGSU JIAHUA ADVANCED MATERIALS TECH