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Desiccant in Air Dryer

Desiccant in Air Dryer

​The desiccants for air drying and air separation are widely used to absorb the moisture, humidity, water vapors and odor. The desiccant in air dryer is to dehydrating the air and removes the contaminants to get the pure air. The variety of desiccants can be used for drying, cleaning and purifying the air or gases.

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Product Details


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

  

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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.


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