Low sodium activated alumina is a high-performance alumina material that has its sodium content reduced through a special process. Compared to traditional activated alumina, its sodium ion content is significantly reduced, resulting in superior chemical stability and adsorption performance.
Features:
1. High Chemical Purity
A deep sodium removal process reduces the impact of alkaline impurities on material performance.
Increased surface acid sites enhance catalytic activity and selectivity.
2. Optimized Pore Structure
Provides uniform pore size distribution and high specific surface area.
Enhanced mass transfer efficiency and increased adsorption capacity.
3. Excellent Thermal Stability
Maintains structural integrity even at high temperatures.
Suitable for harsh industrial reaction conditions.
Core Advantages:
Compared to traditional activated alumina, low-sodium activated alumina offers the following significant advantages:
1. Higher catalytic performance
Reduces sodium poisoning of active sites, improving catalyst efficiency.
Suitable for precision chemical reactions such as hydrogenation and dehydrogenation.
2. Stronger sintering resistance
Reduced sodium content slows grain growth at high temperatures, extending material life.
3. Wider applicability
More stable in acidic or highly polar environments.
Can be used for high-purity media processing.
Main Applications:
Petrochemicals
As a hydrogenation catalyst carrier to improve oil refining efficiency.
Used in olefin polymerization and other reaction processes.
Environmental Protection
Adsorption and removal of sulfides and nitrogen oxides from exhaust gases.
VOC (volatile organic compound) catalytic combustion carrier.
Gas Purification
Deep removal of moisture and acidic components from natural gas.
Electronic-grade high-purity gas production.
Emerging Industries
Lithium-ion battery separator coating material.
Separation and purification in biomedicine.
Low-sodium activated alumina, with its unique low sodium properties, demonstrates irreplaceable value in adsorption, catalysis, and separation. As industrial technology continues to demand higher purity and performance, low-sodium activated alumina will continue to drive technological advancements in high-end chemical, environmental protection, and new energy fields. In the future, through process optimization and cross-disciplinary innovation, its application will be further expanded.
