Scale and corrosion inhibitor（WS B-302d）

WS B-302d series anti-scaling stabilizer is mainly used in open circulating cooling water system for scale inhibition, anti-scaling and anti-rust corrosion inhibition, especially suitable for circulating cooling water in power plants, chemical plants, oil refineries, metallurgy and central air conditioning. System, as well as boiler water.

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Price：

36 yuan / kg

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Parameters

圆圈参考价 268元/kw
方圈参考价 298元/kw

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Product Detail

◇ Use:

WS B-302d series scale and corrosion inhibitor is mainly used in open circulating cooling water system for scale inhibition, anti-scaling and anti-rust corrosion inhibition, especially suitable for circulating cooling in power plants, chemical plants, oil refineries, metallurgy and central air conditioning. Circulating water system, as well as boiler water.

◇ Features:

WS B-302d series scale inhibitor is a yellow liquid, non-toxic and non-polluting, safe and reliable to use, soluble in acidic solution, anti-scaling, stable water quality, good temperature resistance, effective chelation in water Calcium and magnesium ions can inhibit the formation and dispersion of insoluble salts such as calcium carbonate, calcium sulfate, barium sulfate, barium sulfate and iron oxide scale.

WS B-302d series scale inhibitors will not produce water-soluble sediments after exerting anti-scaling and anti-scaling effects, prolong the cleaning cycle of circulating water system and equipment service life, and reduce operating costs.

◇Technical requirements:

PH: 3.0 – 4.0

Density (20 ° C) g / cm3 : 1.05 - 1.15

◇ How to use:

The amount of addition is calculated based on the water content, hardness, TDS content, and amount of discharged water, and the drug is directly added to the cooling water tank by a metering pump or manually.

Generally, the concentration of the drug in daily cooling water is maintained at 30-100 mg/l.

For example, adding 30-60 ppm of water by resin exchange softening treatment, that is, adding 30-60 ppm of one ton of water.

Add 50-150 ppm of hard water without any treatment, that is, 50-150 ppm of one ton of water.

◇Packing and storage:

25 kg or 200 kg plastic drums.

Store in a ventilated and dry place indoors for a period of one year.

◇Security protection:

Pay attention to labor protection during operation, avoid contact with skin, eyes, etc., and rinse with plenty of water after contact.

◇ Note: According to the water quality and system conditions provided by the user, effective formula adjustment can be made to produce corresponding special products:

1. Water quality: high corrosive and low hardness water (soft water) - corrosive water with chloride ion higher than 300mg/L and high calcium and magnesium content;

Medium hardness water;

High hardness water - calcium hardness + alkalinity requires a high concentration ratio of 1500 mg / L.

2. System: power plant, chemical plant, refinery, metallurgy, central air conditioning, steel plant, concrete, gray water, boiler, papermaking black liquor evaporator, oilfield refill water, etc. Specialized products.

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