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.

Preparation method and application of titanium diboride powder

Titanium diboride (TiB2) is an extremely hard ceramic with excellent mutation resistance, oxidation stability and wear resistance,Mainly used for the preparation of composite ceramic products.

Physical and chemical properties of zinc sulfide ZnS powder

Zinc sulfide is an inorganic compound with the chemical formula ZnS, which is white to off-white or light yellow powder in appearance. When exposed to light, the color becomes darker and is widely used as a pigment. Used as a window for visible and i

UV LED substrate material comparison: Sapphire, Silicon, Aluminum Nitride, Silicon Carbide, Gallium

Under the spread of the new crown epidemic, after Americans experienced life and death, they set off the largest "resignation wave" in history, and the number of resignations broke the highest record since statistics began in 2000. Since April this y

The solution to the collapse of foam concrete

The common problems of foamed concrete are bubbling, cracking, collapse, shrinkage, and other phenomena. To treat these phenomena, the proper medicine can be found, and the cause can be effectively solved.

Global steel demand growth is expected to decline in 2022 will have an effect on the cut-to-length & blanking lines price

Global steel demand growth is expected to decline in 2022 will have an effect on the cut-to-length & blanking lines price The World Iron and Steel Association recently released the latest ver

High Purity Zirconium Diboride powder ZrB2 CAS 12045-64-6,99%

Oil futures tumbled more than $5 a barrel on news that the Biden administration is considering releasing about 1 million barrels a day from the U.S. Strategic Petroleum Reserve (SPR) for several months to cool surging crude prices.Brent crude futures

Market Trend and Demand The titanium dioxide market become hot Will Affact the Price of Lithium 12-hydroxystearate

Regardless of the price, the goods are available On March 22, Wanhua Chemical issued a notice of price increase, stating that the extremely cold weather caused the installation to resume operation and the undecided start-up time of the main raw mater

Preparation method of tungsten oxide

How is lithium 12-hydroxystearate produced?

High Purity Iron powder Fe Powder CAS 7439-89-6, 99%

High Purity Copper Powder Cu Powder CAS 7440-50-8, 99%

High Purity Tin Sn Powder CAS 7440-31-5,99%

How many do you know about titanium carbide TiC powder?

High Purity Nano Ag Silver powder cas 7440-22-4, 99%

Preparation method of tungsten boride

High Purity Molybdenum Powder Mo Powder CAS 7439-98-7, 99.9%

High Purity Colloidal Silver Nano Silver Solution CAS 7440-22-4

High Purity Boron Carbide B4C Powder CAS 12069-32-8, 99%

Is Molybdenum Disilicide a Dangerous Good?

High Purity Silicon Si powder CAS 7440-21-3, 99%

High Purity Tungsten Carbide WC Powder Cas 12070-12-1, 99%

High Purity 3D Printing Inconel 625 Powder

The production process of chromium carbide

High Purity Spherical Graphite C Powder CAS 7782-42-5, 99.9%

High Purity Copper Oxide CuO powder CAS 1317-38-0, 99.9%

High Purity Colloidal Gold Nano Gold Solution CAS 7440-57-5

Application of Chromium Diboride CrB2 Powder