7 Types of Chemicals in Boiler Treatment

DUNIAPEMBANGKITLISTRIK.COM Boilers are one of the most important parts whose existence can be found in almost every factory, especially in power supply factories such as power plants.

7 Types of Chemicals in Boiler Treatment

Boilers function by vaporizing water into steam and then the steam is used as a drive for production machines or other machines. And as fuel, we will find coal, petroleum or hot steam which is used as fuel from this boiler.

Now we heard that there is steam, does that mean there is water?

Yup very true because the boiler is also directly related to the world of water treatment because the operation of a boiler will not be separated from the name of the water, and chemicals for the water treatment process. So that now many new companies have sprung up that sell chemicals for boilers.

What is the Function of Chemical in the Boiler Process?

That in fact there is a lot of mineral content in water and also other impurities that make the character of each water is different and very unique.

The mineral and impurity content is what we must anticipate in each boiler process. Because these minerals if not handled seriously can cause damage to the system both in the boiler to the production machine. In fact, you can also find a boiler exploding violently because the water used as feed water from the boiler is not treated properly. Wow, I'm horrified ...

So that in this paragraph, we can provide the main outline of the use of chemicals for boilers in order to maintain the condition of the boiler so that it can continue to work well and optimally.

So what types of chemicals are commonly used in boilers?

1. Anti Scalant

As the name implies Anti scalant is a Chemical that is used to prevent scale on the boiler. Scale usually occurs due to hardness or hardness caused by Ca or Mg.

Anti scalant will function to bind Ca Ca alias and Mg aka Magnessium. So that these two substances will not form a scale but instead form complex compounds that dissolve in water so that the nantin will come out during blow down.

And if you need Anti Scalant, please contact us. Because we will choose the best Anti Scalant for your boiler. Based on the condition of the type of boiler, the type of water used, as well as the purpose of using the boiler.


2. Anti Corrosion / Corrosion Inhibitors

Anti Corrosion functions as a chemical that prevents corrosion in the boiler. Corrosion in the boiler occurs because the alkalinity or pH in the boiler is too low so that the acid will eventually eat the metal layer in the boiler.

In addition, corrosion can also occur due to the high oxygen content in the water so that the oxygen tries to move the iron back to its original form which is in the form of iron oxide (If you are confused try reading vogel om).

Anti Corrosion or Corrosion Inhibitor, works by maintaining the pH of the boiler water to remain in an alkaline position so that corrosion will not occur due to acid. Besides Corrosion Inhibitors also help capture oxygen so that oxygen does not react with the surface of the boiler which will cause corrosion.


3. Descaler boilers

These chemicals or chemicals function to clean boilers of scale that accumulate. By using this chemical, the scale formed from the Hardness scale, Sulphate scale or Sillicate scale will immediately fall out and blowdown. much easier than you have to knock the scale hehe ...


4. Oxygen Scavanger

Oxygen is one of the causes of corrosion in boilers. By using oxygen Scavanger, oxygen will be bound in chemical bonds so that it will no longer react with the surface of the boiler.


5. Dealkalizer

Although the alkalinity value in the boiler is called good if it is at pH 8-10. But apparently in certain circumstances the value of alkalinity that is too high can actually cause problems. As blow down more often, and also steam with low quality (due to containing a lot of CO2 vapor). Therefore, Dealkalinizer works by removing the alkali values   from unwanted impurities.

By using Dealkalinizer, the boiler will be more effective in producing high quality steam. Reducing chemical consumption and also reducing operational costs.


6. Alkali Builder

As the name implies, this one boiler chemical is used to condition the water in the boiler so that it is at a safe level of alkalinity. And also does not come from impurities that can make the boiler reduce the level of efficiency and effectiveness.


7. Surface Coating Chemical

Maybe this type of chemical is not so well known. But believe this type of chemical is properly available and needed in the boiler process. The function of this boiler chemical is to provide a protective layer on the inner surface of the boiler so that it is stronger against scale attacks or corrosion attacks.

This type of chemical is used in boilers with very high pressure, which is susceptible to ammonia or other compounds that can damage the boiler and are difficult to handle by other chemicals.

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