With thw rigid management, strong economy, exquisite technology, advanced craft, excellent quality and perfect service, our company develops with a steady pace in the Silica brick factory, Sillimanite firebrick for glass furnace, Calcium silicate board for cement kiln field. In the new economic situation, our development strategy should mainly focus on how to maximize our strengths and avoid our weaknesses, and seize opportunities to meet challenges. We focus on the goal of becoming stronger and better, promoting transformation and upgrading, and improving the core competitiveness of our company. Adhering to our moto of 'Excellent Quality, Continuous Development, Continuous Improvement and Customer Satisfaction', we strive to maintain long term partnerships with our customers.
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)
We will not only offer you a series of Activated Alumina Ball for Water Treatment, but also win your trust with appropriate price, excellent technical support and fast and delicate service. The company constantly improves product quality and service, and has established a number of network after-sales service outlets, thus providing lifelong technical support. We take high-quality talents as the foundation, technological innovation as the driving force for development, strictly follow our quality, technology and service commitments, and wholeheartedly provide customers at home and abroad with high-quality products and satisfactory services.
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