Our mission should be to turn out to be an innovative supplier of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and repair capabilities for High Alumina Brick For Blast Furnace, Spinel Brick, Electric Furnace Cover. We try to impress the customers with integrity and sincerity and we firmly believe that only superb technology, considerate service and superior quality can gain a foothold and win the trust of customers! Our employees have undergone long-term technical training and are professional technical consultants to ensure that a reasonable, efficient, energy-saving and economical plan is designed for customers. We warmly welcome all intrigued prospects to make contact with us for more details.
1,Description:Brief introduction: the activated alumina ball is a white spherical porous particle with uniform particle size, smooth surface, high mechanical strength, strong moisture absorption, no expansion and cracking after water absorption, keeping its original shape, odorless, insoluble in water and ethanol, which is an effective desiccant. The product is a kind of porous, highly dispersed spherical material with large surface area. Its microporous surface has the characteristics required by catalytic action, such as adsorption performance, oxygen removal performance, drying performance, surface activity and excellent thermal shock stability. The product can be used at - 70 ℃. It is widely used in petrochemical, oxygen making industry, textile industry, electronic industry, chemical fertilizer industry, drinking water factory and other fields
2,Product performance index of Activated Alumina ball
ITEM | UNIT | TECHNICALIDNEX |
Al2O3 | % | ≥92 |
Fe2O3 | % | ≤0.04 |
SIO2 | % | ≤0.10 |
Na2O | % | ≤0.45 |
Static adsorption capacity | % | 18±1 |
RH60 % Water absorption % | % | ≥50 |
Apparent density | g/cm3 | 0.5-0.75 |
Specific surface area | m2/g | ≥300 |
Pore volume | ml/g | ≥0.40 |
Intensity | N/grain | 3-5mm ≥150 4-6mm ≥180 5-7mm ≥220 |
Pore size of sphere | um | 4-6 |
3,Characteristics of Activated Alumina ball
1) Large surface area, strong adsorption performance
2) High water absorption, no expansion and cracking after water absorption, keeping the original state
3) Good drying performance
4) The ability of defluorination is strong
5) Good thermal shock stability4. Application: advanced refractory materials, metallurgical industry and other industrial furnaces
4,Application: petrochemical industry, chemical fertilizer industry, catalyst carrier, gas and liquid desiccant, adsorbent, defluorination agent
5,Our company promises to customers: to provide free technical exchanges and services with customers, and to provide samples to customers free of charge without any sample fees.
6,Achievements generated: Our company has previously shipped 90 tons to Brazil.
Do you want to find a professional supplier of Activated Alumina Ball products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
Through continuous innovation and change, we are unanimously recognized and trusted by many customers at home and abroad. If you need High Quality Activated Alumina Sphere Granule/Balls, please contact us in time, we will do our best to help you! In the face of fierce market competition, we are relying on our own advantages to integrate external resources, optimize internal management, continue to innovate, and make strides towards professionalization and diversification of business. The continuous improvement of our high-quality, professional and technical team lays the foundation for supporting our strategic planning.
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