News Center
molecular sieve for PSA
Application Areas
Gas Separation LNG TDS MSDS
Product Introduction
5A molecular sieve has a developed three-dimensional pore structure, and the pore diameter of the crystal is 0.5nm. It is mainly used in Pressure swing adsorption to make H2 and CO, and large-scale normal isomeric alkanes separation device in petrochemical enterprises. With the characteristics of higher adsorption capacity, faster adsorption speed, stronger adsorption selectivity, more complete desorption at room temperature, smooth and hard surface, high strength and low wear rate, 5A pressure swing adsorption special molecular sieve purified raw gas by pressure swing adsorption method, can increase the hydrogen content to more than 99.99%.
Chemical Formula: 3/4CaO·1/4Na2O·Al2O3·2SiO2·9/2H2O
CAS NO.: 1318-02-1
Silica-alumina ratio: SiO2/ Al2O3≈2
Performance Index
Item | Unit | Value | Value |
Size | mm | φ1.6-2.5 | φ2.0-3.0 |
Static water adsorption | %wt | ≥ 25 | ≥ 25 |
Static N2 adsorption | ml/g | ≥ 11.5 | ≥ 11.5 |
Static CO adsorption | ml/g | ≥ 30.5 | ≥ 30.0 |
Methane adsorption | ml/g | ≥ 16.0 | ≥ 16.0 |
Crush strength | N/piece | ≥35 | ≥ 40 |
Bulk density | g/ml | 0.75±0.02 | 0.75±0.02 |
Abrasion rate | %wt | ≤ 0.30 | ≤ 0.30 |
Particle ratio | %wt | ≥97 | ≥97 |
Water content | %wt | ≤ 1.50 | ≤ 1.50 |
Applications
◆ Shift gas or reformed hydrogen
◆ Methanol pyrolysis gas or methanol purge gas
◆ Ammonia synthesis tail gas
◆ Refinery hydrogenation of low-fraction gas
◆ Coke oven gas
◆ Water gas
◆ Catalytic dry gas
◆ barren gas
◆ Other mixed gases containing hydrogen
Packaging and shelf life
◆ 750KG container bag
◆ 150KG steel drum
More Information
If you want to know more about the use, performance, price, etc., please contact our sales representative. We will provide you with professional advice and quality services to meet your needs. Chuangge Technology has always adhered to the principle of customer first, and is committed to providing customers with more efficient and reliable adsorbent products to meet the needs of different fields. Welcome your consultation and cooperation.
Molecular sieve for pressure swing adsorption (PSA) is a crucial component in PSA systems. molecular sieve for PSA has a highly ordered pore structure that allows for selective adsorption of gases. These molecular sieves are used to separate and purify gases, such as oxygen and nitrogen. In PSA processes, the molecular sieve adsorbs the target gas at high pressure and releases it at low pressure, achieving separation. molecular sieve for PSA are characterized by high selectivity, capacity, and stability. Different types of molecular sieves are available to meet the specific requirements of various PSA applications.
Dalian Chuangge Technology Co., Ltd
Richard Han
Doris Zhou
Headquater: 9th Floor, Century Classic Building, No.10, Xinghai Square, Shahekou District, Dalian City, Liaoning Province
Copyright: Dalian Chuangge Technology Co., Ltd. Business License Privacy Policy
