Activated Alumina
You are here: Home » Products » Activated Alumina » Activated Alumina

Activated Alumina

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

activated alumina

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.

activated alumina size

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
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 0.15-0.3 ≤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
Active %


Attrition Loss








Crushing Strength (mm)



1.2-2.8 ≥25


≥40 ≥40


≥70 ≥70


≥150 ≥150 ≥150

≥180 ≥180 ≥180










activated alumina applicationactivated alumina productionactivated alumina packagingactivated aluminaactivated alumina factory

CHEMXIN is one of the biggest leading manufacturer of adsorbents, tower support medias and tower packings in China. Our factory covers an area of 42,000M2 with fully automatic production lines, intelligent warehouse, perfect production system, as well as excellent quality control system throughout all stages of production. We have nearly 20 years of factory production experience enables us to guarantee customer satisfaction.

At present, our company is sinopec network resource market supplier. Our products have been widely used in electricity, petroleum, chemical, metallurgy, environmental protection, pharmaceutical, aerospace, aviation and other industries throughout the country. Exports to more than 130 countries and regions overseas. We have provided products and professional services for dozens of the world's top 500 for many years, like SINOPC, AIRLIQUID, GE, BAYER, TATA GROUP, SORBEAD ect.

activated alumina factory

activated alumina

activated alumina ball

activated alumina beadsactivated alumina ball


Product Category

Contact Us

Add : 4F, Changshanghui Building, No.31 Shengxing Street, Panyu District, Guangzhou city, Guangdong province, 511400 China
Tel : +86-20-39185057
Hand phone:+86-13538980736
E-mail :
Skype : xintao08


Adsorbent Specialist for 20 Years
Best Adsorption Solution for You Only



  Address:4F, Changshanghui Building, No. 31 Shengxing Street, Panyu District, Guangzhou City, Guangdong Province, 511400 China
  Phone: +86-13538980736
Copyright 2022 Guangzhou Chemxin Environmental Material Co.,Ltd. Support by Leadong. Sitemap