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Cat Tech International

1 South Park Road
South Park Industrial Estate
Scunthorpe, North Lincolnshire
DN17 2BY

Tel : +44 1724 871 747

Fax : +44 1724 861 928

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Sustainable technology for cleaning a crude preheat exchanger network

Mitigating environmental impacts, saving time and reducing costs: cleaning a heat exchanger network using a renewable cleaning agent.


Catalyst passivation for safer, more efficient turnarounds

Eliminating inert entry for catalyst changeout in a hydrocracker. Since hydrotreating and hydrocracking were introduced to the refining industry in the ...


Eliminating inert entry for catalyst changeout (TIA)

Since hydrocracking and hydrotreating catalyst were introduced to the refining industry in the mid-20th century, it has always been a struggle to safely ...


More efficient catalyst loading (TIA)

A change in dense catalyst loading technology enabled a major chemicals company to achieve a 10% increase in production capacity in a fixed bed reacto ...


Energy conservation in a crude unit

Online cleaning of a CDU/VDU heat exchanger network saved on time, energy and environmental impact.


Improving the reliability of catalyst changeout

Reducing reactor turnaround time using the CATnap catalyst passivation technology.


Savings in exchanger network cleaning (TIA)

The Super Clean System (SCS), an online heat exchanger cleaning technology, is being used by a major oil refiner in Japan at a refinery equipped with a ...