PRODUCTS CENTER
Product Description
Applications
Anhydrous ethanol Natural Gas Purification
Product Introduction
Inert alumina stuffing balls are widely used in industries such as petroleum, chemical, fertilizer, natural gas, and environmental protection, as cover and support materials for catalysts in reactors and tower fillers. It has the characteristics of high temperature and high pressure resistance, low water absorption, and stable chemical properties. It can withstand corrosion from acids, alkalis, and other organic solvents, and can withstand temperature changes that occur during the production process. Its main function is to increase the distribution point of gas or liquid, support and protect active catalysts with low strength.
Specifications
|
Item |
Unit |
Normal ceramic balls |
Low aluminum ceramic balls |
Medium aluminum ceramic balls |
High alumina ceramic balls |
Corundum balls |
|
AL2O3+SiO2 |
% |
>90 |
>92 |
>93 |
>94 |
>99 |
|
AL2O3 |
% |
20-30 |
31-45 |
46-70 |
71-90 |
>90 |
|
Fe2O3 |
% |
<1 |
<1 |
<1 |
<1 |
0.2 |
|
Water absorption rate |
% |
<5.0 |
<8.0 |
|||
|
Bulk density |
g/cm3 |
1.3-1.4 |
1.40-1.50 |
1.50-1.60 |
1.6-1.8 |
>1.8 |
|
Operation temperature |
℃ |
>1000 |
>1200 |
1300 |
1400 |
≥1500 |
|
Moh's hardness |
level |
7 |
7 |
7 |
7 |
7.5 |
|
Acid resistance |
% |
≥90 |
||||
|
Alkali resistance |
% |
≥85 |
||||
|
Crushing Strength |
||||||
|
Φ３ |
≥120 |
≥140 |
≥150 |
≥160 |
≥200 |
|
|
Φ６ |
≥400 |
≥420 |
≥440 |
≥480 |
≥500 |
|
|
Φ８ |
≥480 |
≥520 |
≥600 |
≥620 |
≥650 |
|
|
Φ10 |
≥600 |
≥700 |
≥800 |
≥900 |
≥1000 |
|
|
Φ13 |
≥1000 |
≥1100 |
≥1300 |
≥1500 |
≥1800 |
|
|
Φ16 |
≥1500 |
≥1600 |
≥1800 |
≥2300 |
≥2600 |
|
|
Φ20 |
≥1800 |
≥2000 |
≥2300 |
≥2800 |
≥3200 |
|
|
Φ25 |
≥2500 |
≥2800 |
≥3200 |
≥3600 |
≥4000 |
|
|
Φ30 |
≥3000 |
≥3200 |
≥3500 |
≥4000 |
≥4500 |
|
|
Φ38 |
≥4000 |
≥4500 |
≥5000 |
≥5500 |
≥6000 |
|
|
Φ50 |
≥6000 |
≥6500 |
≥7000 |
≥8500 |
≥10000 |
|
|
Φ75 |
≥10000 |
≥11000 |
≥12000 |
≥14000 |
≥15000 |
|
The bulk density data are for reference only and are not used as the basis for acceptance.
Execution standardsHG/T3683.1-2000Industrial Ceramic Balls - Inert Ceramic Balls
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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