Acid liquor for delintion of cotton seeds and preparation method of acid liquor

A cotton seed and dehairing technology, applied in seed and rhizome treatment, application, agriculture and other directions, can solve problems such as affecting the germination rate of seeds, and achieve the effects of low production cost, short process and easy removal.

Inactive Publication Date: 2017-08-18
东至县鸿棉工贸有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the existing acid solution is used, there are many residues inside the cotton seeds, which affects the germination rate of the seeds

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] In the embodiment of the present invention, an acid solution for cotton seed delinting is composed of the following raw materials in parts by weight: 40 parts of dilute sulfuric acid, 10 parts of acetic acid, 7 parts of foaming agent, 3 parts of sodium phosphate, 10 parts of borax, glycerin 3 parts, 5 parts of n-butanol, 2 parts of triethanolamine, 0.1 part of potassium carbonate, 2 parts of sodium lactate, 5 parts of hydrogen peroxide and 10 parts of deionized water.

[0017] A method for preparing an acid solution for cotton seed delinting, comprising the following steps:

[0018] 1) Mix dilute sulfuric acid and foaming agent, stir at 20~25°C for 3~5min, add acetic acid while stirring to obtain solution A;

[0019] 2) Add n-butanol, triethanolamine and sodium lactate into deionized water, stir at 30~40°C for 10~15min to obtain solution B;

[0020] 3) Add sodium phosphate, borax, potassium carbonate, and hydrogen peroxide into glycerin, stir at 10-20°C for 5-10 minute...

Embodiment 2

[0023] In the embodiment of the present invention, an acid solution for cotton seed delinting is composed of the following raw materials in parts by weight: 60 parts of dilute sulfuric acid, 20 parts of acetic acid, 16 parts of foaming agent, 10 parts of sodium phosphate, 16 parts of borax, glycerin 10 parts, 10 parts of n-butanol, 8 parts of triethanolamine, 1.5 parts of potassium carbonate, 6 parts of sodium lactate, 10 parts of hydrogen peroxide and 20 parts of deionized water.

[0024] A method for preparing an acid solution for cotton seed delinting, comprising the following steps:

[0025] 1) Mix dilute sulfuric acid and foaming agent, stir at 20~25°C for 3~5min, add acetic acid while stirring to obtain solution A;

[0026] 2) Add n-butanol, triethanolamine and sodium lactate into deionized water, stir at 30~40°C for 10~15min to obtain solution B;

[0027] 3) Add sodium phosphate, borax, potassium carbonate, and hydrogen peroxide into glycerin, stir at 10-20°C for 5-10 ...

Embodiment 3

[0030] In the embodiment of the present invention, an acid solution for cotton seed delinting is composed of the following raw materials in parts by weight: 50 parts of dilute sulfuric acid, 15 parts of acetic acid, 12 parts of foaming agent, 6 parts of sodium phosphate, 13 parts of borax, glycerin 6 parts, 7 parts of n-butanol, 5 parts of triethanolamine, 0.9 parts of potassium carbonate, 4 parts of sodium lactate, 7 parts of hydrogen peroxide and 15 parts of deionized water.

[0031] A method for preparing an acid solution for cotton seed delinting, comprising the following steps:

[0032] 1) Mix dilute sulfuric acid and foaming agent, stir at 20~25°C for 3~5min, add acetic acid while stirring to obtain solution A;

[0033] 2) Add n-butanol, triethanolamine and sodium lactate into deionized water, stir at 30~40°C for 10~15min to obtain solution B;

[0034] 3) Add sodium phosphate, borax, potassium carbonate, and hydrogen peroxide into glycerin, stir at 10-20°C for 5-10 minu...

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PUM

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Abstract

The invention relates to the technical field of processing of crop seeds, in particular to acid liquor for delintion of cotton seeds and a preparation method of the acid liquor. The acid liquor for delintion of cotton seeds is characterized by comprising the following raw materials in parts by weight: 40-60 parts of dilute sulphuric acid, 10-20 parts of acetic acid, 7-16 parts of a foaming agent, 3-10 parts of sodium phosphate, 10-16 parts of borax, 3-10 parts of glycerine, 5-10 parts of n-butyl alcohol, 2-8 parts of trolamine, 0.1-1.5 parts of potassium carbonate, 2-6 parts of sodium lactate, 5-10 parts of hydrogen peroxide and 10-20 parts of deionized water. The acid liquor for delintion of cotton seeds is stable in structure, is easy to remove after being used, and has no residues; the germination rate of the seeds is not affected; and the production cost is low. The production method is simple in process, short in procedure and suitable for industrialized production.

Description

technical field [0001] The invention relates to the technical field of crop seed processing, in particular to an acid solution for delinting cotton seeds and a preparation method thereof. Background technique [0002] After the cottonseed is separated from the cotton, there are still a lot of residual lint attached to the surface of the cottonseed. When the seeder sows, because the lint on the surface of the cottonseed is entangled with each other, it hinders the smooth spreading of the seeds from the planter, which seriously affects the quality of the cottonseed. For mechanical sowing, before sowing, the cottonseed must be processed to completely peel off the remaining lint from the surface of the cottonseed. [0003] The cashmere removal process refers to the use of a series of physical and chemical methods to remove the short wool on the surface of the cottonseed without changing the original quality of the seeds, so that the excellent biological characteristics of the se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00
CPCA01C1/00
Inventor 钱叶林
Owner 东至县鸿棉工贸有限责任公司
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