Saturday, August 6, 2016

Valuable Information About Activated Carbon Philippines

By Janet Evans


The importance of carbon must never be underestimated. It is a naturally existing element. However, it has some artificial derivations like activated carbon Philippines. This variation was discovered many decades ago in the United States. Presently, scientists all over the world are studying this carbon variety. It is complex and has a number of classes. The classification of activated charcoal depends on preparation methods, industrial applications, surface characteristics and behavior.

There are many sources of activated charcoal. They include wood, coal, petroleum, and coconut husk. The production process can be physical or chemical. The physical process involves the use of hot gasses. In most cases, oxygen exceeding six hundred degrees is used. The chemical procedure involves using chemicals such as calcium chloride, potassium hydroxide, zinc chloride and phosphoric acid.

There is more than one type of active charcoal. A major aspect of differentiation is finesse. Some are very fine while a good number are coarse. The finest variety is available in powdered form. The small diameter makes it highly functional. To get the powder, crushing of particles is done. The powder cannot be used as a standalone element for a dedicated process. It needs to be part of other processes like gravity filters, raw water intake and clarifiers.

The granular variety is also popular. This has a larger particle size compared to the powdered form. It has desirable head loss, surface area and size. They are ideal for the absorption of vapors and gasses because of the fact that they diffuse rapidly. Their major use is in water treatment. People enjoy clean and hygienic water because of this element.

An individual will also find the impregnated type. These have been combined with other elements such as iodine and silver. When silver is used, the element produced will have desirable antimicrobial and antiseptic characteristics. These features will be very valuable in the purification of natural water to produce safe drinking water for domestic usage. Impurities and germs are removed.

The strongest characteristic of activated carbon is its high surface area. The more intense the chemical treatment, the larger the size. Because of this feature, micro porosity nature is increased leading to a product that is useful for a good number of highly specialized applications. Scientists, researchers and engineers normally use microscopes to determine how big a chemical element is.

This element has been found to be hard. It ranks higher than other elements in the scale of hardness. This makes it extremely valuable for diverse applications. Hardness is simply the ability to resist attrition. It also implies to physical integrity and the ability to withstand friction. Some varieties of carbon are harder than others. It all depends on raw materials and the method of preparation.

It takes top-notch skills to get one gram of activated carbon. The preparation procedure involves a number of steps. Some chemicals may have to be entered into the mix. In some scenarios, very high temperatures are employed. The final product will come in handy in a number of industries including metal extraction and the medical industry. Extraction of gold, silver and diamonds makes use of activated charcoal.




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