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Who we are

Criterion Catalysts & Technologies L.P. is a leading hydroprocessing catalyst supplier with a comprehensive product and technology portfolio encompassing a wide range of refining process applications.

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Criterion Products

Criterion supplies catalysts for the critical processes that use hydrogen to upgrade and add value to refinery streams and final products.


The success of our technology programmes is best illustrated by the fact that new products introduced over the past five years account for most of our catalyst sales.