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    Get the inside story
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    separation technology

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    Separation solutions
    built to last a lifetime

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    With a no failure record,
    Zeta-pdm's technology
    speaks for itself

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    Our 'whole lifecycle'
    approach is trusted by
    leading global players

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The ZP-400 Vane Type De-foaming Device (Foam Reducing Pack) offered by Zeta-pdm Ltd assists with foam reduction because of the smooth sinusoidal flow pattern between the vane blades which helps to reduce the quantity of foam. Note, however, that we do not claim a “zero foam” solution with this device. In situations where foaming is a major concern, we would strongly recommend using our 4G-FD® Demisting Cyclones for a foam eliminating solution.

In contrast, the ZP-400 Vane Type De-foaming Device will be provided in response to the preference of the Client for a Vane Type device, or where significant foaming and / or fouling are expected to occur. With this type of separator, the vanes do not contain hooks or troughs that may become blocked.

Additionally, the arrangement produces a very robust device and, under certain conditions, the Vane Type separator may be operated as a coalescer instead of a foam breaker.

Case Studies

Espirito Santo (Brazil)

Parque das Conchas (BC-10)

Shell serves as the operator for the Parque das Conchas (aka BC-10) project which consists of five fields, Ostra, Abalone, Argonauta B-West, Argonauta O-North and Nautilus, located in the Campos Basin area, offshore Espirito Santo, Brazil. The project is situated 75 miles (120 km) southeast of the city of Vitoria, in water depths of 4,921 to 6,562 feet (1,500 to 2,000 meters). The first phase of the project commenced production on July 13, 2009.

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