Catalyst poison removal | Arsenic removal

Originating in processed crude oil, arsenic has long been recognized as a severe catalyst poison. Compared to other contaminants, arsenic is a genuine poison, since it actively titrates the working catalytic sites by forming NiAs or CoAs.

Topsoe offers a number of highly efficient arsenic-trap catalysts that catch and accumulate arsenic many times more effectively than conventional hydrotreating catalysts. These arsenic guards can also be used effectively as part of a tailored hydrodemetallization (HDM) solution.

TK-41

TK-41 has very high affinity for arsenic trapping in VGO and gas oil services, where it is also ...

TK-49

TK-49 is a high-nickel catalyst based on an alumina carrier.

Catalyst Loading

Topsoe’s Catalyst Loading service gives you valuable pre-loading and loading guidance that can help ...

General Technical Service

Topsoe’s General Technical Service employs the full weight of our knowledge and experience to ...

Plant Assessment / Optimization

A Topsoe Plant Assessment/Optimization can identify and help you solve issues standing in the way ...

Sampling & Analysis

Our Sampling & Analysis service is your direct route to the detailed insight it takes to make ...

Start-up & Reduction / Activation

Our Start-up & Reduction/Activation service supports you before, during and after start-up to make ...

Troubleshooting

Our Troubleshooting service draws on the full range of Topsoe’s insight into catalysts, equipment ...

Project development

We facilitate all relevant contracts to meet both the debt and the equity financing requirements.

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Liv Hovgaard

Liv Hovgaard

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