Environment-friendly humic acid containing water-soluble fertilizer and production method thereof

A production method and technology of humic acid are applied in fertilizer mixtures, fertilization devices, applications, etc., to achieve the effects of long use time, not easy precipitation, and high utilization rate

Inactive Publication Date: 2014-04-30
陕西鼎天济农腐殖酸制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no relevant report in liquid fertilizer

Method used

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  • Environment-friendly humic acid containing water-soluble fertilizer and production method thereof
  • Environment-friendly humic acid containing water-soluble fertilizer and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Mix 120~170kg of potassium humate containing 55~65% of humic acid with 350~400kg of demineralized water, keep the temperature at 70~80°C for 0.5 hours, and continue to add 60~100kg of dihydrogen phosphate in the finished product batching tank Potassium, 100~120kg potassium chloride, 50~90kg potassium carbonate, 10~20kg boric acid, 5~20kg γ-polyglutamic acid, 10~30kg rhamnolipid and 200~350kg urea, react at 55°C for 1.5 hours, During the pulping reaction, fully stir and dissolve 50~70kg hydroxyethyl cellulose with hot water at 75~85℃ in the liquid storage tank to obtain the suspension mother liquor, and finally mix the suspension mother liquor in the liquid storage tank with the finished product preparation tank The liquid is mixed and emulsified and ground for 3 hours under the action of the emulsification pump (the emulsification pump is a part of the finished product preparation tank), and then placed at room temperature to obtain dark brown, moderate viscosity, pH 7.6...

Embodiment 2

[0024] Mix 150~200kg of sodium humate containing 55~65% of humic acid with 300~380kg of demineralized water, keep the temperature at 70~80°C for 1 hour, and continue to add 100~130kg of dihydrogen phosphate in the finished product batching tank Potassium, 100~130kg potassium chloride, 30~70kg potassium carbonate, 8~15kg boric acid, 10~80kg γ-polyglutamic acid, 15~50kg rhamnolipid and 250~300kg urea, react at 55°C for 1.5 hours, During the pulping reaction, fully stir and dissolve 60~100kg hydroxyethyl cellulose with hot water at 75~85°C in the liquid storage tank to obtain the suspension mother liquor, and finally mix the suspension mother liquor in the liquid storage tank with the finished product preparation tank The liquid is mixed and emulsified and ground for 3.5 hours under the action of the emulsification pump (the emulsification pump is a part of the finished product preparation tank), and then placed at room temperature to obtain dark brown, moderate viscosity, pH 7.81...

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Abstract

The invention relates to the field of fertilizers and particularly relates to an environment-friendly humic acid containing water-soluble fertilizer and a production method thereof. The fertilizer has the advantages of remarkable fertilizer effect, environmental friendliness, stability, uniformity and wide range of use. The environment-friendly humic acid containing water-soluble fertilizer disclosed by the invention is prepared from the following raw materials in parts by weight by a specific preparation method: 12-20 parts of humic acid substance, 5-13 parts of potassium dihydrogen phosphate, 15-35 parts of urea, 5-13 parts of potassium chloride, 3-9 parts of potassium carbonate, 0.5-2 parts of boric acid, 5-15 parts of hydroxyethyl cellulose, 0.1-10 parts of gamma-polyglutamate, 1-5 parts of rhamnolipid and 30-40 parts of demineralized water.

Description

1. Technical field: [0001] The invention relates to the field of fertilizers, in particular to an environment-friendly water-soluble fertilizer containing humic acid and a production method thereof. 2. Background technology: [0002] Humic acid-containing fertilizers have the functions of improving soil and stimulating crop growth due to their special molecular structure, while humic acid water-soluble fertilizers have the advantages of fast fertilizer efficiency, balanced nutrition, water-saving and fertilizer-saving, and convenient use compared with solid fertilizers. In order to further improve the effect of humic acid-containing water-soluble fertilizers, manufacturers often add a variety of plant growth regulators to them. As a low-toxicity pesticide, plant hormones are still harmful to the human body and the environment caused by their abuse in academia. dispute. Humic acid water-soluble fertilizer colloidal bundles are usually unstable, and precipitation and other ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 杨晓军孙婷
Owner 陕西鼎天济农腐殖酸制品有限公司
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