Antiscale scale-remover for industrial water treatment

A descaling agent and anti-scaling technology, used in water/sludge/sewage treatment, descaling and water softening, chemical instruments and methods, etc. and dispersibility, good fluidity and dispersibility, and the effect of preventing secondary scale formation

Inactive Publication Date: 2005-09-14
翟春生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

High cost and complex operation with resin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1: Take the production of 1000 kilograms of antiscale and descaling agents as an example. Among them, 200 kg of sodium humate, 735 kg of sodium carbonate, 50 kg of starch, and 15 kg of sodium hexametaphosphate. The four components are mixed, pulverized, sieved and packaged to be the finished product.

Embodiment 2

[0010] Embodiment 2: Take the production of 1000 kilograms of antiscale and descaling agents as an example. Among them, sodium humate is 180 kg, sodium carbonate is 750 kg, starch is 50 kg, and sodium hexametaphosphate is 20 kg. The four components are mixed, pulverized, sieved and packaged to be the finished product.

Embodiment 3

[0011] Embodiment 3: Take the production of 1000 kilograms of antiscale and descaling agents as an example. Among them, 300 kg of sodium humate, 650 kg of sodium carbonate, 38 kg of starch, and 12 kg of sodium hexametaphosphate. The four components are mixed, pulverized, sieved and packaged to be the finished product.

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PUM

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Abstract

This invention discloses an antiscale and scale remover that used in industrial cycle cooling water disposal. It is composed by humic acid natrium, sodium carbonate, starch, sodium heametaphosphate, the weight percentage is humic acid natrium 15-30%, sodium carbonate 65-75%, starch 2-10%, sodium heametaphosphate 1.2-2%. The compound can improve the water flowability and dispersibility. It belongs to environmental protection product and is no pollution. It has high temperature resistant. Sterilization can be done in working condition. It can be applied to calcium carbide furnace, ferrosilicon furnace, calcium silicon furnace, transformer and cooling water cycling and antiscale and scale remove of carbonization equipment in fertilizer plant.

Description

technical field [0001] The invention relates to an anti-scaling and descaling agent, in particular to an anti-scaling and descaling agent for industrial circulating cooling water treatment. Background technique [0002] Industrial equipment, especially high-energy-carrying industrial equipment, such as calcium carbide furnaces, ferrosilicon furnaces, silicon-calcium furnaces, etc., the treatment of circulating cooling water is a comprehensive technology. This type of equipment is characterized by high furnace temperature, fine waterways, There are many dead spots in the waterway. If the cooling water circulation of the main body is not effectively anti-scaling and descaling, it will cause serious blockage of pipes and corrosion of equipment, so that production will be stopped, and even safety accidents will occur. At present, the water treatment agents used in such industrial equipment, such as sulfuric acid and hydrochloric acid, can only remove carbonate scale, but have p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F5/00
Inventor 翟春生
Owner 翟春生
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