Zeolite Molecular Sieve 5A Desiccant Used For Pressure Swing Hydrogen Purification

PRODUCT INTRODUCTION

Adsorbent Zeolite 5A Molecular Sieve for Hydrogen Purification has a pore size of 5A and can adsorb any molecule with a pore size smaller than 5A. It is generally called a calcium molecular sieve. It has the functions of 3A molecular sieve and 4A molecular sieve. 5A molecular sieves have high adsorption and fast adsorption speed, and are especially suitable for pressure swing adsorption. They can be used for various pressure swing adsorption devices such as oxygen, hydrogen, and carbon dioxide. Adsorbent Porosity 5A Molecular Sieve for Hydrogen Purification can also adsorb C3-C4 n-alkanes, ethyl chloride, bromoethane, butanol, etc. This is a height that 4A molecular sieves cannot reach.

Adsorbent Zeolite 5A Molecular Sieve for Hydrogen Purification can absorb up to 22% of their body weight. Its adsorption principle is similar to that of chromatography, except that the molecular composition of the substance is not changed.

Adsorbent Porosity 5A Molecular Sieve for Hydrogen Purification main uses:

1. Natural gas drying, desulfurization and decarbonation;

2. Separation of nitrogen and oxygen, separation of nitrogen and hydrogen to produce oxygen, nitrogen and hydrogen;

3. Petroleum dewaxing, separation of normal hydrocarbons from branched hydrocarbons and cyclic hydrocarbons.

4.Air separation equipment, pressure swing adsorption device

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PRODUCTS DESCRIPTION

Product description:

Standard molecular sieve 5A is made from zeolite powder 5A (>70%) and binder. Binder is clay, which has little adsorption capacity. Binderless 5A transforms clay binder to zeolite 5A. That means zeolite 5A composition in binderless molecular sieve 5A is 100%, that greatly increased its adsorption capacity. Hydrogen purification molecular sieve 5A is normally used in PSA hydrogen purification. Hydrogen purification 5A has the advantages of a large adsorption capacity, fast adsorption&desorption rate and high mechanical strength. Hydrogen purification molecular sieve 5A greatly increased the CO, N2 and CH4 adsorption capacity than standard molecular sieve 5A, which makes it an excellent adsorbents for PSA hydrogen purification process. Hydrogen purification molecular Sieve 5A have the shape of beads with diameter 1.6-2.5 mm (8x12 mesh).

Zeolite Molecular Sieve 5A Desiccant Used For Pressure Swing Hydrogen Purification More Details:

1. Synonym: PSA Zeolite 5A

2. Typical Chemical Formula: Ca4,5 [(Al02)12(SiO2)12].nH2O

3. CAS NO.: 1318-02-1

4. Silica-alumina ratio: SiO2/ Al2O3≈2

Application:

1. Molecular Sieve For Hydrogen Purification is used for hydrogen Purification by PSA method

2. Hyrogen purification molecular sieve 5A can also be used in PSA oxygen concentrator

Zeolite Molecular Sieve 5A Desiccant Used For Pressure Swing Hydrogen Purification

Stroage:

Keep hydrogen purification Molecular Sieve 5A Desiccant in an air tight container until ready for use to avoid unintended moisture adsorption.

Regeneration & Activation:

Hyrogen purification molecular sieve 5A can be regenerated or activated either thermal regeneration method(Thermal Swing Adsorption, TSA); To remove moisture from a Hyrogen purification molecular sieve 5A, a temperature of 200-230℃ (390-570°F)is required. Hyrogen purification molecular sieve 5A can also be regnerated by lowering the pressure in the case of pressure swing processes (PSA). A properly regenerated molecular sieve can give moisture dew points below -100℃. The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.

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