The Desiccant in air dryers include molecular sieve, silica gel, activated alumina and others.
Activated alumina balls are considered as the most effective desiccant to obtain the high performance results. Activated alumina desiccant is used for heated air drying, compressed air drying, van air drying and several other applications that require air drying process for obtaining the efficient end product. Molecular sieves, highly porous sodium alumina silicate beads, have pressure dew point to -100°F in compressed air drying applications. Silica gel is also used as the selective adsorbent for air drying applications with dew points of -40°F. In the same applications, activated alumina can achieve the dew points from -40°F to -100°F.
These desiccants are effective in removing the moisture and prolong the life of dryers. They are available in different sizes that make you able to use the accurate quantity for the respective application.
The air drying desiccants are used in the form of small beads which work powerfully in adsorbing the water and other polluted compounds from the air. Just gain the benefits of high capacity adsorption solution and get highly improved and quality end product.
Features of Air Dryer Desiccant:
●Powder free
●Excellent adsorption capacity
●Low abrasion
●High surface area
●Environmental safe
Zibo Xiangrun has years of experience in manufacturing and supplying range of air drying desiccants that ensure to meet the needs of worldwide customers. We offer cost-effective, reliable and quality desiccants for array of drying applications. We always put main focus on delivering the high quality products and achieve high level of customer satisfaction.
Chemical composition of activated alumina：
| Content |
Unit |
Value |
|
AL2O3 |
% |
≥93.5 |
|
SiO2 |
% |
≤0.02 |
|
Fe2O3 |
% |
≤0.02 |
|
NaO2 |
% |
≤0.25 |
Physical Parameter of activated alumina：
|
Item |
Unit |
Value |
|||
|
size |
mm |
1/8" |
3/16" |
1/4" |
8-10 |
|
Static adsorption(25℃, 50%RH) |
Wt% |
≥18 |
≥18 |
≥18 |
≥18 |
|
Bulk density |
g/ml |
0.74-0.88 |
0.74-0.88 |
0.74-0.88 |
0.65-0.75 |
|
surface area |
m2/gr |
≥320 |
≥320 |
≥320 |
≥300 |
|
crushing strength |
N |
≥160 |
≥210 |
≥260 |
≥350 |
|
loss on attrition |
% |
≤0.06 |
≤0.06 |
≤0.06 |
≤0.06 |
|
loss on ignition(1000℃) |
% |
≤6 |
≤6 |
≤6 |
≤6 |
|
pore volume |
cc/g |
0.45-0.5 |
0.45-0.5 |
0.45-0.5 |
0.4-0.5 |
|
Payment terms |
T/T |
||||
|
Package |
25kg/bag with pallet, 150kg/drum with pallet, 900kg/jumbo bag |
||||
|
Use |
Activated alumina desiccant is used for deep drying of gas or liquid phase of petrochemicals, air separation adsorption and adsorption drying by automatic instruments |
||||
FAQ:
Q: What is the activated alumina desiccant life?
A: It is based on your application. It is normally 8000hours or 2 years.
Q: What is activated alumina hazards?
A: Activated alumina is no hazard. It is common chemical goods.
Hot Tags: desiccant in air dryer, suppliers, manufacturers, properties, price, life, uses, powder, types, production, regeneration, buy, MSDS, HS code