What is Molecular Sieve?

A molecular sieve is a synthetic molecular sieve material with pores of precise and uniform structure and size. This enables them to preferentially adsorb gases and liquids based on molecular size and polarity. Zeolite molecular sieves are naturally occurring highly porous crystalline solids that belong to a class of chemicals known as aluminosilicates.

The usefulness of molecular sieve

Molecular sieves are used to dry gases and liquids and to separate molecules according to their size and shape. When two molecules are equally small and can enter the pores, the separation is based on the polarity of the molecules (charge separation), with the more polar molecule being preferentially adsorbed.

What are the types of molecular sieves?

There are four main types of sieves: molecular sieve 3A, molecular sieve 4A, molecular sieve 5A and molecular sieve 13X. The type of molecular sieve depends on the chemical formula of the molecule, which determines the size of the pores.

Molecular sieves work by adsorbing gas or liquid molecules whose effective diameter is larger than the pores, except for gas or liquid molecules with larger openings. The molecular sieve related to this field is type 3A, and the molecular sieve used for insulating glass is called 3A.

3A molecular sieve has fast adsorption speed and high recovery frequency, which explains the oil well damage and pollution. 3A molecular sieve is used in the drying of gasoline, polymerization, chemical gas-liquid dry refining and the petrochemical industry.

How to use a molecular sieve?

Molecular sieves are used for dehydration and solvent dehydration is used in the final stage of embedding. Molecular sieves are typical zeolite compounds that strongly adsorb water and have carefully controlled pore sizes.

How does a molecular sieve remove water?

Molecular sieves are crystalline metal aluminosilicates with a three-dimensional interconnected network of silicon-aluminium tetrahedra. The natural water of hydration is removed from this network by heating, creating uniform cavities that selectively adsorb molecules of specific sizes.

Molecular Sieve Supplier

We offer different types of molecular sieves. Welcome to send us an email or click on the desired product to send an inquiry.

Payment Term:

T/T, Credit Card, Western Union, Paypal etc.

Term for delivery:

By air, courier or by sea according to the needs of the customer.

Conditions of storage:

1.) Maintain a dry area at the temperature of room.

2.) Avoid high and damp temperatures.

3.) Utilize immediately following the opening of the bag inside.

Wide application of lithium 12-hydroxystearate

Lithium 12-hydroxystearate is a white powdery industrial product, which can be prepared by the direct reaction of 12-hydroxystearic acid and equimolar lithium hydroxide monohydrate. Can be used to formulate various greases.…

What is Zinc Oxide?

Zinc oxide is an oxide of zinc, the chemical formula is ZnO. It is insoluble in water, soluble in acids and strong bases.…

How does polycarboxylate superplasticizer change concrete strength?

​Superplasticizer admixture for concrete is one of the most used concrete admixtures, which can increase the plasticity of concrete and change the strength of concrete. But do you know how it can change the strength of concrete?…

What are Hollow Glass Microspheres Used For?

A hollow glass microsphere is a kind of hollow microsphere with a thin wall, high strength, and smooth surface…

Is Sodium Myristate Natural?

Sodium myristate is ultra fine white powder, it has excellent lubricating, dispersing and emulsifying ability.…

Chromium carbide has high hardness, high strength and good corrosion resistance

Chromium carbide (Cr3C2) is a refractory ceramic compound. As the name implies, chromium carbide is a combination of chromium and carbon. Chromium carbide has high hardness, high strength and good corrosion resistance.…

What is Nitinol Alloy and Application

Nitinol contains 50% nickel and 50% titanium, that is, the components of nickel and titanium are equally divided, each accounting for half.…

The Influence of Metal 3D Printing Process Chain on the Properties of TC4 Powder

In the powder bed laser melting technology, from the production, transportation, storage, printing and recycling of materials, the powder has been under a variety of mechanical and atmospheric environments throughout the process chain, the chemical c…

Some surface strengthening technologies for bearings

The traditional surface strengthening methods of bearings belong to the heat treatment category in technology. The surface strengthening methods developed in modern times such as laser, electron beam, and ion beam not only apply some high-tech materi…

U.S. Steel will build a new short process strip mill in Arkansas have an impact on the simple cut to length line machine market

Steel processing industry - Current status of the simple cut to length line machine Growth in the construction, automotive and consumer product name has played a big role in providing the needed boost to the global steel processing industry. The glob…

What are the benefits of building glass-Market analysis of global alliance glass industry

What type of glass is used for the wallsof commercial buildings? The interior walls of many commercialbuildings are made of glass to make the office look fashionable. Somehomeowners also like to use glass walls to make their houses look more eleganta…