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FCC Catalyst Attrition Tester

Vinci-Technologies offers specific equipment geared towards determining the attrition of powdered catalysts in fluidized beds: the Fluidized Bed Attrition Tester. This is particularly suited to fresh or steamed, spherical or irregular FCC catalysts of sizes ranging from 10 to 180 microns.  It allows for the determination of the relative attrition characteristics of powdered catalysts by means of air jet attrition. Specifically, the attrition is obtained by fluidizing a sample with air jets. It complies with ASTM method D5757  and is equipped with a specific fines collector, as well as being easy to assemble and dismantle.
Two versions of this equipment exist: a manual version and a semi- automatic version; both versions allow for the same accuracy levels to be achieved . The semi
-automatic machine regulates and records the tests' parameters without the need for the operator to intervene. 



FCC Catalyst Attrition Tester