Molecular sieve manufacturer: what is the difference between molecular sieve and activated carbon

Because both molecular sieve and activated carbon have adsorption properties, many friends do not quite understand the difference between them. So today, molecular sieve manufacturer will talk about the difference between them!

Molecular sieve is a porous silicon-based material, and activated carbon is a carbon-based material. The molecular sieve has uniform pore size, equal size and orderly arrangement, and can be used for gas sieving; although activated carbon has a large specific surface area, the pore size is different, and it is generally used for adsorption. .

From a functional point of view:

Both activated carbon and molecular sieves have adsorption capacity. Molecular sieves not only have adsorption capacity, but also have a more important "sieving function" in chemical research.

Structurally:

Activated carbon is a porous material with carbon as the main skeleton, and molecular sieve is made of silicon as the skeleton.

Because the structure of silicon is relatively stable, molecular sieves, when used as catalysts, are responsible for screening qualified molecules with a porous structure. If the product is too large, it will "stuck" and cannot pass through the porous structure.

Molecular sieves and activated carbons are often used in different fields due to their different properties. Molecular sieves are often used in the petroleum industry, especially for gas purification. For example, silica gel can be used to absorb mercury in natural gas to corrode aluminum pipelines and other liquefaction equipment. Self-adsorption properties are often used in water purification.

The above is some related content about the difference between molecular sieve and activated carbon sorted out by Y-type molecular sieve manufacturers. I hope it can be helpful to you. If you need it, you can contact us. We are a professional molecular sieve manufacturer!