Molecular Sieve

Interra Global Corporation supplies the mSORB™ family of molecular sieve products. Our molecular sieves are known for their quality, consistency, and competitive pricing. We offer standard types such as 3a, 4a, 5a, and 13x. We also offer specialized types of molecular sieve for a variety of applications including ethanol drying, insulated glass, and oxygen generation.

Silica Gel

Interra Global supplies consistent, high-quality indicating and non-indicating silica gels at competitive prices. We offer silica gels for a wide variety of applications such as fluid cracking catalyst, catalyst support, cat litter, packaging desiccant, and industrial compressed air dryers, as well as other static and dynamic desiccant applications.

Inert Bed Support

Interra Global proudly supplies Christy Catalytics' PROX-SVERS® inert bed support media at competitive prices. PROX-SVERS®, the leading inert bed support media, has served the ethanol, petroleum, chemical, fertilizer production, natural gas, and environmental protection industries for over 50 years.

Activated Alumina

Interra Global Corporation supplies high quality, competitively priced imported and domestically produced activated alumina. We provide our customers with reliably consistent products for an assortment of applications such as catalysts adsorption in polyethylene and hydrogen peroxide production, selective adsorption of chemicals from gas streams, and removal of fluoride from drinking water.

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aSORB™ ACTIVATED ALUMINA

aSORB™

aSORB™ activated alumina is a synthetically produced aluminum oxide in a smooth spherical form with a high crush strength. It is highly porous and can have a surface area greater than 300 m²/g. It is an excellent desiccant for liquids and gasses and can reduce the dew point of air to -40°C. aSORB™ activated alumina will adsorb all molecules but preferentially adsorbs the molecules with the highest polarity.

Typical Applications

Compressed Air Dryers Desiccant
Water purification to remove fluoride, arsenic, and selenium
Removal of degradations acids from transformer oils, lubricating oils, and refrigerants
Natural Gas Drying
Liquefied Natural Gas Drying

Chemical Formula

Al₂O₃• nH₂O

CHEMICAL COMPOSITION ( Wt %)
Al₂O₃	92.7
SiO₂	0.02
FE₂O₃	0.02
NA₂O	0.30

aSORB™ ACTIVATED ALUMINA PRODUCTS
Product	Adsorbent	Size
aSORB™ AA18B	Activated Alumina	1/8"
aSORB™ AA316B	Activated Alumina	3/16"
aSORB™ AA14B	Activated Alumina	1/4"

SPECIFICATIONS OF aSORB™ ACTIVATED ALUMINA
Property	1/8" (3.2mm)	3/16" (4.7mm)	1/4" (6.4mm)	Unit
Surface Area	> 300	> 300	> 300	m²/g
Total Pore Volume	0.5	0.5	0.5	cc/g
Bulk Density	≥ 47	≥ 47	≥ 47	lb/ft³
Bulk Density	≥ 753	≥ 753	≥ 753	kg/m³
Crush Strength	≥ 27	≥ 42	≥ 67	lb
Crush Strength	≥ 120	≥ 180	≥ 300	N
LOI (250-1100°C)	< 7	< 7	< 7	wt %
Abrasion Loss	≤ 0.5	≤ 0.5	≤ 0.5	wt %

PACKAGING INFORMATION FOR aSORB™ ACTIVATED ALUMINA
Bags	25 kg / 55.11 lb
Drums	170 kg / 375 lb
Super Sacks	Fill weight to order specification

Interra Global Corp.

800 Busse Hwy.
Park Ridge,IL 60068

847.292.8600

F: 847.292.8601

info@interraglobal.com

STORAGE

Store aSORB™ activated alumina in a dry location to prevent premature water adsorption. Reseal packages after opening to prevent contamination and unintended water adsorption. We recommend that you rotate stock so oldest material is used first.

Health & Safety

Health and Safety Information is available on our product MSDS.

aSORB™ Activated Alumina

Spec Sheets

aSORB™

Al2O3• nH2O

Interra Global Corp.

Al₂O₃• nH₂O