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Catalyst Carriers

CATALYST CARRIERS
The breath of life to the catalysts

The appearance, components, and properties of carriers have significant influence the
performance of catalysts.
TOPGROUP designs the most suitable carriers for the catalysts to maximize the
efficiency and service life.

Further description

We use alumina, magnesia, titanium dioxide and composite metallic oxide as the
raw materials to supply extruded, sphere, ring and cylinder, cellular texture and
unique shape carriers for special demands of customers. We work collaboratively
with famous institutions, devoting our ideas and passions to create new carriers all
the time.

We produce various types of catalyst carriers including extruded catalyst carriers, sphere shapes carriers, cylinder carriers, and cellular texture carriers.

The appearance includes solid extrudates, trifolium extrudates, quadrifoil extrudates, papilionaceous extrudates, micro-sphere, standard sphere, oval sphere, porous-sphere, ribbed sphere, rectangular, circular, oval, etc.
 

The main physical properties are as following:

Bulk density:  0.45-0.8 g/cm3;
Pore volume:  0.3-1.0 ml/g;
Specific surface area:  150-350 m2/g