Application of scale inhibitor containing sodium gluconate to salt-draining closed conduit

A technology of sodium gluconate and salt-discharging concealed pipes, which is applied in the field of salt-discharging concealed pipes in saline-alkali lands, can solve the problems of reduced service life of concealed pipes, low scale inhibition efficiency, corrosion of salt-discharging concealed pipe walls, etc., to prolong service life, The effect of prolonging the service life and high anti-scaling efficiency

Inactive Publication Date: 2016-11-09
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) It has no inhibitory effect on the algae growing in the salt-discharging dark pipe, which reduces the service life of the dark pipe;
[0006] (2) The scale inhibition effect on insoluble inorganic salts in saline-alkali water is not obvious, and it is easy to cause blockage of the salt discharge pipe;
[0007] (3)

Method used

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  • Application of scale inhibitor containing sodium gluconate to salt-draining closed conduit
  • Application of scale inhibitor containing sodium gluconate to salt-draining closed conduit
  • Application of scale inhibitor containing sodium gluconate to salt-draining closed conduit

Examples

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Effect test

Embodiment 1

[0035] Embodiment 1, a kind of scale inhibitor containing sodium gluconate

[0036] A kind of antiscalant containing sodium gluconate comprises the following components by weight:

[0037] 15 parts of amino trimethylene phosphonic acid, 10 parts of polyaspartic acid, 8 parts of potassium salt of hexamethylene diamine tetramethylene phosphonate, 6 parts of zinc sulfate, 6 parts of tartaric acid, 1 part of polyaluminum chloride, 1 part of dodecyl di 2 parts of methyl benzyl ammonium chloride, 1 part of butylated hydroxyanisole, 1 part of lauric acid, 2 parts of sodium lauryl sulfate, 1 part of sodium gluconate, 0.2 parts of fucus extract, extract of salicylate root 0.2 parts of substance, 52 parts of deionized water;

[0038] The aminotrimethylene phosphonic acid is light yellow transparent liquid, pH value (1% aqueous solution) ≤ 2.0, density (20°C) g / cm3 ≥ 1.34, active substance content ≥ 50%;

[0039] The polyaspartic acid is a white powder, and the active substance content...

Embodiment 2

[0051] Embodiment 2, a kind of scale inhibitor containing sodium gluconate

[0052] A kind of antiscalant containing sodium gluconate comprises the following components by weight:

[0053]17 parts of aminotrimethylene phosphonic acid, 12 parts of polyaspartic acid, 10 parts of hexamethylenediamine tetramethylene phosphonic acid potassium salt, 8 parts of zinc sulfate, 8 parts of tartaric acid, 3 parts of polyaluminum chloride, dodecyl di 4 parts of methylbenzyl ammonium chloride, 3 parts of butylated hydroxyanisole, 3 parts of lauric acid, 4 parts of sodium lauryl sulfate, 3 parts of sodium gluconate, 0.4 parts of fucus extract, and extract of salicylate root 0.4 parts of substance, 54 parts of deionized water;

[0054] The aminotrimethylene phosphonic acid is light yellow transparent liquid, pH value (1% aqueous solution) ≤ 2.0, density (20°C) g / cm3 ≥ 1.34, active substance content ≥ 50%;

[0055] The polyaspartic acid is a white powder, and the active substance content is ...

Embodiment 3

[0067] Embodiment 3, a kind of scale inhibitor containing sodium gluconate

[0068] A kind of antiscalant containing sodium gluconate comprises the following components by weight:

[0069] 19 parts of aminotrimethylene phosphonic acid, 14 parts of polyaspartic acid, 12 parts of hexamethylenediamine tetramethylene phosphonic acid potassium salt, 10 parts of zinc sulfate, 10 parts of tartaric acid, 5 parts of polyaluminum chloride, dodecyl di 6 parts of methyl benzyl ammonium chloride, 5 parts of butylated hydroxyanisole, 5 parts of lauric acid, 6 parts of sodium lauryl sulfate, 5 parts of sodium gluconate, 0.6 parts of fucus extract, 0.6 part of salicylate root extract 0.6 parts of substance, 56 parts of deionized water;

[0070] The aminotrimethylene phosphonic acid is light yellow transparent liquid, pH value (1% aqueous solution) ≤ 2.0, density (20°C) g / cm3 ≥ 1.34, active substance content ≥ 50%;

[0071] The polyaspartic acid is a white powder, and the active substance co...

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Abstract

The invention relates to a scale inhibitor containing sodium gluconate. The scale inhibitor comprises the following components by weight parts: 15-19 parts of amino trimethylene phosphonic acid, 10-14 parts of polyaspartic acid, 8-12 parts of hexapotassium salt, 6-10 parts of zinc sulfate, 6-10 parts of tartaric acid, 1-5 parts of aluminum polychlorid, 2-6 parts of dodecyl dimethyl benzyl ammonium chloride, 1-5 parts of butyl hydroxy anisd, 1-5 parts of lauric acid, 2-6 parts of lauryl sodium sulfate, 1-5 parts of sodium gluconate, 0.2-0.6 part of bladder-wrack extracts, 0.2-0.6 part of throatroot root extractives and 52-56 parts of deionized water. The scale inhibitor provided by the invention has excellent inhibiting function for the algae propagated in the salt-draining closed conduit, has excellent scale inhibition effect for the inorganic salt sediment in the salt-draining closed conduit and can prolong the service life of the salt-draining closed conduit for 10-12 years.

Description

technical field [0001] The invention relates to a scale inhibitor containing sodium gluconate, specifically, the application of a scale inhibitor containing sodium gluconate in a salt discharge underground pipe, belonging to the technical field of salt discharge in a saline-alkali underground pipe. Background technique [0002] Underground pipe salt drainage technology is to lay a pipe with pores at a certain depth underground (above or below the groundwater level), and the water that will flow into the pipe after irrigation or rainfall, or directly flow into the groundwater in the pipe, and discharge the land through the pipe , take away the salt, and play the purpose of improving saline-alkali land. The effect of underground pipe salt drainage technology on improving saline-alkali land has been proved. Underground pipe salt drainage follows the water and salt migration law of "salt comes with water, salt goes with water", and the water that has fully dissolved the soil sa...

Claims

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Application Information

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IPC IPC(8): C02F5/10C02F5/12C02F5/08
CPCC02F5/08C02F5/10C02F5/12
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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