3A Molecular Sieve| china 3A Molecular Sieve manufacturer

Product Name:

5A Small Oxygen Enrichment Molecular Sieve

Model:

DT-5A OEMS

Description:

Type 5A small oxygen enrichment molecular sieve is a kind of appropriative molecular sieve specially designed for medical or healthy oxygen generator – a mini PSA plant for medical application. The product has the feature of high purity of oxygen concentrating and long lifespan. It is already widely used in the medical care field.

Product Name:

5A Molecular Sieve

Model:

DT-5A MS

Description:

Dohntec Molecular Sieve type 5A is an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an aperture about 5 angstroms (0.5 nm).It absorbs any molecules less than 5A. It is especially used in separation of the normal and isomerous alkane, Pressure Swing Absorption for gas, co-absorption of moisture and carbon dioxide.

Product Name:

IG Desiccant

Model:

DT-IG D

Description:

This insulating glass desiccant can deeply co-adsorb the resident moisture and organics in insulating glass, keep the IG clear and transparent even at very low temperature. Moreover, it does successfully avoid the tremendous uneven air pressure placed on the glasses, which is caused by seasons and day-night temperature changing.

Product Name:

13X Molecular Sieve for Air Separation

Model:

DT-13X FAS

Description:

Type 13X ACS molecular sieve is specially designed to co-absorption of CO2 and H2O for air cryo-separation industry. It has large capacity and fast absorption rate for removal of CO2 and H2O to prevent the bed gelation, it is suitable for any size air cryo-separation plants.

Product Name:

4A Molecular Sieve

Model:

DT-4A MS

Description:

Dohntec Molecular Sieve type 4A is an alkali alumino silicate; it is the sodium form of the Type A crystal structure. 4A molecular sieve has an aperture about 4 angstroms (0.4nm).It doesn't absorb any molecules larger than 4A, including propane. It absorbs water, methanol, ethanol, sulfureted hydrogen, sulfur dioxide, carbon dioxide, ethylene, propylene mainly.

Product Name:

13X Molecular Sieve

Model:

DT-13X MS

Description:

Dohntec Molecular Sieve 13X is the sodium form of the type X crystal and has an aperture than the type A crystals. It absorbs any molecules less than 10A, mainly used as catalyst carrier, co-absorption of CO2 and H2O, co-absorption of H2O and H2S. It is used as desiccants for medical and air compressor.

Product Name:

Refrigerant Desiccant

Model:

DT-RD

Description:

The life span of freezer system is mainly determined by the refrigerant leakage time, the leakage is caused by the harmful substance corrosion which generating from the reaction of refrigerant and tiny moisture on the tube. Molecular sieve has the features of low dew point, high intensity, low abrasion loss and good chemical stability.

item	index
appearance	strip		spherical
diameters mm	1.5-1.7	3.0-3.3	1.7-2.5	3.0-5.0
size ratio to grade %	≥98	≥98	≥96	≥96
bulk density g/ml	≥0.60	≥0.60	≥0.60	≥0.60
abrasion loss %	≤0.20	≤0.25	≤0.20	≤0.20
crushing strength N	≥45/cm	≥60/cm	≥45/p	≥45/p
static water absorption %	≥20	≥20	≥20	≥20
water in packing %	≤1.5	≤1.5	≤1.5	≤1.5

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