Complaint
CATALYST Grade
Activated alumina is also used as a catalyst, with roles as the catalyst itself, as well as an inert carrier, or substrate for other catalysts.Activated alumina catalyst can be widely used in the deep drying of petroleum cracking gas, ethylene gas, hydrogen production, air separation plant, instrument air drying machine, fluoride treatment.
Items | Index | Standard Numerical Value | |||
Superior Product | Top Quality Product | Qualified Product | |||
Adsorbing Capacity | RH=20% | ≥8.0 | ≥7.0 | ≥6.0 | ≥11.2 |
RH=50% | ≥20.0 | ≥19.0 | ≥18.0 | ≥29.2 | |
RH=90% | ≥30.0 | ≥29.0 | ≥28.0 | ≥37.6 | |
Heating Loss % | ≤2.0 | ≤4.0 | ≤6.0 | ≤1.0 | |
PH Value | 4-8 | 4 | |||
Specific Resistance Ω.CM | ≥3000 | ≥5630 | |||
Silica Content % | ≥98 | ≥98.5 | |||
Qualified Rate of Spherical Particles % | ≥82 | ≥90 | |||
Particle Size | Protocol | Protocol | Protocol | 2-5 mm | |
Stacking Density G/L | Protocol | Protocol | Protocol | 784 | |
Note: Qualified Rate of Spherical Particles is Only Applicable to Pore Spherical Particles. | |||||
Jiangsu Fist Special Ceramic Co., Ltd is located in Jiangsu Province, established in 2016. The transportation is very convenient for express, airport and any port in Yangtze River Delta. We near Shanghai, only two hours drive.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock or customeriziation, it is according to quantity.
Q: How about the payment terms?
A: T/T or L/C are okay. We can negotiate.
Q: How can you get quotation?
A: Please kindly send me your drawing with technical requirement and demand quantity.
If you don't have the drawing,please kindly courier samples to us.We will quote our best price as soon as possible.
