Long-acting boiler scale remover and preparation method for same

A descaling agent and boiler technology, which is applied to chemical instruments and methods, detergent compounding agents, detergent compositions, etc., can solve the problems that do not meet the requirements of green environmental protection, the use of phosphorus-containing raw materials is limited, and it is not suitable for large-scale use. and other problems, to achieve the effect of excellent descaling performance, suitable for large-scale use, good economic value and use value

Inactive Publication Date: 2017-04-05
牛誉博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this descaling agent uses a large amount of phosphorus-containing raw materials that are seriously harmful to water quality and soil. At present, the country has issued relevant laws and regulations to strictly limi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example 1.

[0016] A long-acting boiler descaling agent, which is made of the following raw materials in parts by weight:

[0017] 17 parts of sodium lauryl sulfate, 7 parts of sulfamic acid, 11 parts of dodecenyl succinic acid, 9 parts of lignin, 8 parts of sodium gluconate, 6 parts of vinylbisstearamide, 4 parts of aniline, poly Acrylamide 5 parts, ethylene glycol 15 parts, sodium carbonate 10 parts, water 300 parts.

[0018] The preparation steps of this long-acting boiler descaling agent are:

[0019] (1) Weighing: Weigh various raw materials according to the pre-selected parts by weight;

[0020] (2) Mixing: Dissolve sodium lauryl sulfate, sulfamic acid, dodecenylsuccinic acid, lignin, and sodium gluconate in all parts of water by weight, stir at a speed of 500-800 rpm and Heat to 60-80°C, and continue stirring for 40-50 minutes after reaching the specified temperature. Then add the remaining ingredients and continue to stir for 20-30 minutes;

[0021] (3) Co...

Example Embodiment

[0022] Example 2.

[0023] A long-acting boiler descaling agent, which is made of the following raw materials in parts by weight:

[0024] 15 parts of sodium lauryl sulfate, 8 parts of sulfamic acid, 8 parts of dodecenyl succinic acid, 7 parts of lignin, 10 parts of sodium gluconate, 5 parts of vinyl bis stearamide, 4 parts of aniline, poly Acrylamide 5 parts, ethylene glycol 18 parts, sodium carbonate 8 parts, water 300 parts.

[0025] The preparation steps of this long-acting boiler descaling agent are:

[0026] (1) Weighing: Weigh various raw materials according to the pre-selected parts by weight;

[0027] (2) Mixing: Dissolve sodium lauryl sulfate, sulfamic acid, dodecenylsuccinic acid, lignin, and sodium gluconate in all parts of water by weight, stir at a speed of 500-800 rpm and Heat to 60-80°C, and continue stirring for 40-50 minutes after reaching the specified temperature. Then add the remaining ingredients and continue to stir for 20-30 minutes;

[0028] (3) C...

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PUM

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Abstract

The invention discloses a long-acting boiler scale remover and a preparation method for same. The scale remover is composed of, by weight, 15-18 parts of lauryl sodium sulfate, 5-10 parts of sulfamic acid, 6-12 parts of dodecenyl succinic acid, 6-9 parts of lignin, 8-10 parts of sodium gluconate, 4-9 parts of vinyl bis-stearamide, 3-6 parts of aniline, 5-8 parts of polyacrylamide, 10-20 parts of ethylene glycol, 8-12 parts of sodium carbonate, and 200-300 parts of water. The boiler scale remover has the following advantages: 1) the scale remover is green, environment-friendly and pollution free and has no damages on environment and human body during production and usage; 2) the scale remover has excellent scale removal performance, can quickly remove the water scale in the interior of the boiler, and can form a protective layer on an inner wall of the boiler after use, so that accumulation rate of the water scale is reduced and maintenance cost is effectively reduced; and 3) the scale remover has low cost and simple components, is simplified and reasonable in selection on raw materials, has simple and convenient production process, and is suitable for large-scale application.

Description

technical field [0001] The invention belongs to the technical field of equipment cleaning agent preparation, and in particular relates to a long-acting boiler descaling agent and a preparation method thereof. Background technique [0002] Boilers are very important and increasing in industrial and agricultural production and human life. At present, there are more than 300,000 low-pressure boilers in my country alone. In order to improve their efficiency through effective boiler water treatment and water quality supervision, so as to achieve safe and economical operation, scientific and technological workers engaged in boilers have done a lot of work and achieved satisfactory results, and their main strength is mainly in boilers. The pre-furnace treatment of water has done more for the anti-scaling work in the furnace. With the increasing and strict requirements for protecting water sources and preventing environmental pollution, the chemicals for treating boilers have also ...

Claims

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Application Information

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IPC IPC(8): C11D1/37C11D3/60C11D3/37
Inventor 牛誉博
Owner 牛誉博
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