Chemical activated alumina adsorbent for deflorination in hydrofluoric alkylation
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Chemical activated alumina adsorbent for deflorination in hydrofluoric alkylation

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Chemical activated alumina adsorbent for deflorination in hydrofluoric alkylation

Product Description

Chemical activated alumina desiccant chloride adsorbent gamma aluminium oxide for deflorination in hydrofluoric alkylation  


Chemxin Activated Alumina, there are many micro-paths, so the specific surface is large.  It can be used as absorbent, desiccant and catalyst carrier. It is also a kind of trace water desiccant  and the pole molecular absorbent, according to the absorbed molecule polarization, the attachment force is strong for water, oxide, acetic acid, alkali ect. Activated alumina defluorinate just as the anion exchange resin, but the selectivity is much strong. The defluorinate effect of the activated alumina is good. The capacity is stable. It has high strength, low abrasion, no soften in water, no expansion, no  powdery no crack. It can widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the waste gas, especially in the drinking water defluorinate.


Typical Application

Activated Alumina KA100 for TBC removal in production of polyethylene and polymer

Activated Alumina KA401 for ordinary gas and liquid dehydration

Activated Alumina KA402 for arsenic and fluoride removal in water treatment

Activated Alumina KA403 for absorption in producing hydrogen peroxide (H2O2)

Activated Alumina KA404 for catalyst carrier

Activated Alumina KA405 for dehydrating and drying in air separation


Technical Parameter:

Model Activated Alumina
Appearance White, Sphere, No Odor, Insoluble In Water, Innocuous
Type KA100 KA401 KA402 KA403 KA404 KA405
Crystal Type y x-p x-p y y x-p
Chemical Composition Al2O3 % ≥93 ≥93 ≥93 ≥93 ≥93 ≥93
Na2O %

≤0.3

≤0.3

≤0.3 ≤0.3 0.15-0.3 ≤0.3
LOI % ≤8 ≤8 ≤8 ≤8 ≤5 ≤8
Bulk Density g/ml 0.70-0.80 0.68-0.72 0.70-0.75 0.65-0.75 0.70-0.80 0.75-0.80
Surface Area m2/g 300-330 ≥300 ≥300 260-300 ≥300 ≥300
Pore Volume ml/g 0.45-0.5 0.30-0.45 0.30-0.42 0.40-0.46 0.4 0.30-0.50
Static Absorption (RH=60%) %

TBC Absorption

Water Absorption

Fluorine Absorption

Water Absorption

Water Absorption

Water Absorption

≥20 17-19 0.2-0.3 50 50-70 17-19
Active %

56-62

Attrition Loss

%

≤1.0

≤1.0

≤1.0

≤1.0

≤0.4

≤0.8

Crushing Strength (mm)

0.4-1.2


≥30

1.2-2.8

≥25




1-2
≥40 ≥40
2-3
≥70 ≥70
3-5
≥150 ≥150 ≥150 ≥150
4-6
≥180 ≥180 ≥180 ≥180
5-7
≥200 ≥200
6-8
≥300 ≥300
8-10
≥350
10-13
≥350
12-14
≥350



Chemical activated alumina desiccant chloride adsorbent gamma aluminium oxide for deflorination in hydrofluoric alkylation  

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Chemical activated alumina desiccant chloride adsorbent gamma aluminium oxide for deflorination in hydrofluoric alkylation  

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Chemical activated alumina desiccant chloride adsorbent gamma aluminium oxide for deflorination in hydrofluoric alkylation  


Chemical activated alumina desiccant chloride adsorbent gamma aluminium oxide for deflorination in hydrofluoric alkylation  



Chemical activated alumina desiccant chloride adsorbent gamma aluminium oxide for deflorination in hydrofluoric alkylation  

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Chemical activated alumina desiccant chloride adsorbent gamma aluminium oxide for deflorination in hydrofluoric alkylation  

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