What is the performance of molecular sieve?

If you want to know more about the performance of molecular sieve, please read below information.

The Performance of molecular sieves Zibo Xiangrun and Shandong Bairui
Molecular sieve capacity is extremely strong in moisture absorption in the purification of gas processing. If the molecular sieves have been stored for a long time, it should be regenerated prior to use. In the use, molecular sieve should avoid oil and liquid water contact. Molecular sieve could process industrial air, hydrogen, oxygen, nitrogen, argon, etc. The desiccator was operated at 8-12 ° C and regenerated with gas at 350 ° C. Different molecular sieve has different regenerate temperature. Molecular sieve has good catalytic effect on some organic vapor phase reactions.

A. molecular sieves 3A:

Mainly used in petroleum pyrolysis gas, olefins, gas plants, oil gas dry, chemical, pharmaceutical, insulating glass and other industrial desiccant.

Chemical formula: 2 / 3K2O · 1 / 3Na22O · AI2O3 · 2SiO2 · .9 / 2H2O

The main purpose:

1, liquid (such as ethanol) of the dry

2, hollow glass in the air dry

3, nitrogen and hydrogen mixed gas drying

4, the refrigerant drying

B. Molecular sieve 4A:

Mainly used for natural gas and a variety of chemical gases and liquids, refrigerants, pharmaceuticals, electronic materials and volatile substances dry, argon purification, methane, ethane propane separation.

Chemical formula: Na2O · Al2O3 · 2SiO2 · 9 / 2H2O

The main purposes:

1, air, natural gas, hydrocarbons End alkane, refrigerant and other gases and liquids in the depth of drying;

2, Argon production and purification;

3, electronic components and easy to damp metamorphic material static drying;

4, paint, polyester, dyes, coatings do dehydrating agent.

C. molecular sieve 5A:

Chemical formula: 3 / 4CaO · 1 / 4Na2O · Al2O3 · 2SiO2 · 9 / 2H2O

The main purposes:

1, natural gas drying, desulfurization, off carbon dioxide;

2, nitrogen and oxygen separation, nitrogen and hydrogen separation, preparation of oxygen, nitrogen and hydrogen;

3, oil dewaxing, from the supporting hydrocarbons, hydrocarbons in the separation of hydrocarbons.

The large specific surface area and polar adsorption of 5A molecular sieve reach the deep adsorption of water and residual ammonia. After decomposition of nitrogen and hydrogen mixture into the dryer, remove residual moisture and other impurities. The purification device adopts a double adsorption tower process, one adsorbs dry ammonia decomposition gas, the other one desorbs moisture and residual ammonia in the heating state (generally at 300-350 DEG C), so as to achieve the regeneration purpose.

D. 13X APG Molecular Sieve:
Mainly used for large and medium-sized air separation plant feed gas purification.

E. Activated Molecular sieve powder:

Activated molecular sieve powder is the molecular sieve synthesis of the original points after dehydration of molecular sieve. It has a certain degree of dispersion and rapid adsorption rate. Mainly used in coatings, paints, resins and related adhesive additives.

If you want to know more information of performance of molecular sieve, please contact Shandong Bairui Chemical Technology Co.,Ltd or Zibo Xiangrun Environment Engineering Co.,Ltd.