Products
Products
Refrigeration System Alumina Microspheres
Application areas
Refrigeration desiccant TDS MSDS
Product Introduction
Because the special molecular sieve XH-9 for receiver drier only adsorbs water molecules, it does not have an adsorption effect on acidic substances. At the same time, the molecular sieve is weakly alkaline, and the acidic environment will also affect the service life of the molecular sieve. The activated alumina has good adsorption effect on sulfide and excellent compatibility with molecular sieve. Therefore, our company and several well-known refrigeration system manufacturers such as Sanhua (stock 002050) have studied the combination of refrigeration special molecular sieve and activated alumina particles.
The joint experiments between our company and customers have proved that the acid value control in the system is very ideal after 8000 hours of accumulated experiments. After disassembly, no corrosion traces are observed on the inner wall of the copper tube. At the same time, adding an appropriate amount of activated alumina does not have any impact on the compatibility of desiccant and refrigerant.
It is suggested that the special alumina microspheres developed and produced by our company for refrigeration industry should be selected in the refrigeration system containing trace acidic substances to absorb hydroiodic acid and hydrofluoric acid from the refrigerant to prevent the influence of acidic substances on the safety of the refrigeration system. The product is perfectly compatible with the latest refrigerants 466a or 454b, 454c, etc.
Performance index
|
Item |
Specification |
Range |
|
Chemical composition |
Al2O3 |
≥90 |
|
Na2O |
0.35 |
|
|
CaO |
0.01-0.03 |
|
|
Fe2O3 |
0.01-0.03 |
|
|
physical characteristics |
Loss on ignitionloss（%） |
8 |
|
Specific surface size（m2/g） |
230-300 |
|
|
Dimensions size（mm） |
0.3-1.0 |
|
|
Pore volume（cm3/g） |
0.35 |
|
|
Bulk density（kg/m3） |
800-900 |
|
|
Moisture content（%） |
1.00 |
Certification and testing
Our company refrigeration related products have passed all through the international mainstream testing institutions certification, Compatibility, security, and reliability meet customer requirements.
Package type
◆ 25KG bags
◆ 750KG container bags
More information
If you want to know more about the adsorbent, such as 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.
Refrigeration system special alumina microspheres are advanced desiccant materials designed to enhance the efficiency and longevity of refrigeration systems. These microspheres are engineered with exceptional adsorption properties, making them highly effective at removing moisture and impurities from refrigerants. By maintaining optimal system conditions, they prevent issues like ice formation, corrosion, and reduced cooling performance.
Manufactured using high-purity alumina, these microspheres feature a uniform size and robust structure, ensuring maximum surface area for superior adsorption. They exhibit excellent thermal and mechanical stability, enabling reliable performance even under high pressures and varying temperatures. Their spherical shape promotes smooth airflow, reducing pressure drops and enhancing overall system efficiency.
Ideal for commercial, industrial, and residential refrigeration applications, these special alumina microspheres are a key component in maintaining system reliability and energy efficiency. Additionally, they are non-toxic and environmentally friendly, aligning with global sustainability standards. With stringent quality control and consistent performance, refrigeration system special alumina microspheres are the go-to solution for modern cooling systems, offering durability and cost-effective operation.
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
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