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Energy-saving water treatment formula

A water treatment and formulation technology, which is applied in the energy-saving water treatment formulation for anti-scaling, boiler deoxidation, and scale inhibition. It can solve the problems of odor generation, increased boiler corrosion, and difficulty in controlling the amount of addition, so as to reduce hardness and prevent scale. Effect

Inactive Publication Date: 2016-01-27
南京益佳特科技发展有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

When chemically treated with hydroxylamine groups, hydroxylamine generates acids such as nitric acid, which increases corrosion on boilers
The disadvantage of sugar is that it is difficult to measure its residue concentration in boiler water, so it is difficult to control the correct addition amount, and sugar will produce odor when it encounters steam

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0009] 1. Preparation of energy-saving water treatment formula:

[0010] 55% by weight of commercially available sodium chlorate, 6% by weight of ammonium persulfate, 4% by weight of toluene, 10% by weight of potassium hexametaphosphate, 20% by weight of ammonium nitrate and 5% by weight of potassium hydroxide were pulverized and mixed uniformly, and added 90% Dilute it evenly with water and pack it into barrels to make the formula.

[0011] 2. Use the above-mentioned coal-fired additives for a coal-fired boiler in a power plant.

[0012] The amount of medicine should be considered according to the water quality of the boiler. Add 0.2-0.5 kg of formula per ton of water, pump the liquid medicine into the water supply pipe in proportion, and measure the water quality after a cycle. The dissolved oxygen rate is as high as 95% and the anti-scaling rate is as high as 89%.

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PUM

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Abstract

The invention relates to an energy-saving water treatment formula for removing oxygen, resisting scales and preventing scales of a boiler. The formula comprises the following components in percentage by weight: 50-55% of sodium chlorate, 10-15% of ammonium persulfate, 8-10% of methylbenzene, 3-5% of potassium hexametaphosphate, 10-15% of ammonium nitrate and 4-5% of potassium hydroxide. According to the formula, the hardness of boiler water can be reduced, the discharge amount of water is reduced, and the formula has the functions of removing residual hard substances and preventing scales.

Description

technical field [0001] The invention belongs to the technical field of energy-saving water, and in particular relates to an energy-saving water treatment formula for boiler deoxidation, scale inhibition and scale prevention. Background technique [0002] In the existing technology, chemical treatment and physical treatment are often used to remove dissolved oxygen. When chemically treated with hydroxylamine groups, hydroxylamine generates acids such as nitric acid, which increases corrosion to boilers. The disadvantage of sugar is that it is difficult to measure its residue concentration in boiler water, so it is difficult to control the correct addition amount, and sugar will produce odor when it encounters steam. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides an energy-saving water treatment formula that can be used for boiler deoxidation, scale inhibition and scale prevention. [0004] In orde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F5/08C02F5/10C02F1/20C02F1/66
Inventor 王文昊
Owner 南京益佳特科技发展有限公司
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