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Dessicant Grade Alumina

 

Activated Alumina for Drying and Purification

 

Regenerable activated alumina with high adsorption capacity, high surface area and optimized pore size distribution.

 

Excellent for Thermal Swing Adsorption (TSA) applicationsas while minimizing hydrothermal aging.

 

Meets low dew point specifications to - 40C.

 

Meets requirements for Pressure Swing Adsorption (PSA) applications due to strong mechanical properties.

 

Polar Compound Alumina

 

Alumina and Zeolite composite adsorbent used designed for olefinic streams.

 

Low reactivity during the treatment of reactive feedstocks meaning reduced polymerization and heat rise.

 

Excellent selectivity toward polar molecules such as oxygenates, nitrogen and sulfur compounds at low impurity.

Sulfur Removal Alumina

 

Specially promoted low reactivity alumina

 

Removal of Sulfur compounds (H2S, COS, CS2, and CO2) to extremely low concentrations.  Less than 30 ppbv.

HCL removal Alumina

 

Designed for HCl removal from catalytic reformer hydrogen off-gas. Non regenerative activated metal oxide developed for the removal of HCl in the gas phase going from medium to high pressure catalytic naphtha reformers used in the production of gasoline or aromatics. High dynamic HCl capacity, enhanced mass transfer properties, and reduced reactivity.

 

Arsine, Phosphine, H2S Removal Alumina

 

Arsine, Phosphine and Sulphur removal from olefinic streams and Syngas.

 

Metal oxide impregnated onto a macroporous alumina. Specifically  designed for arsine, phosphine and H2S removal to protect selective hydrogenation catalysts.

 

The metal has been selected for safe and efficient operation in presence of olefinic compounds. The selected pores size distribution avoids capillary condensation of water and/or heavy hydrocarbons even with high relative saturation.

TBC Removal Grade Alumina

 

Optimized surface chemistry and density provide for the production and purification of styrene.

 

Removes 5 – 20 ppm of the inhibitor, TBC from the monomer in order to initiate polymerization.

 

Dehydration is also provided removing 100 – 200 ppm of H2O to prepare monomer for polymerization process.