DuraTop® und DuraFlow - Inert Covering Material and Pressure Drop-Reducer
DuraTop® and DuraFlow are used for the covering of catalyst and catalyst carriers (Duranit® inert balls) and are applied to the upper ball layers. In addition, it is possible to apply the two Pressure Drop-Reducer at different levels of the catalyst support bed or even to replace the upper spherical layers in an energy-saving manner.
DuraTop® and DuraFlow are of course available in different sizes.
In addition these products offer the following advantages:
- Good pre-distribution of liquid and gaseous media
- Reduction of pressure drop
- Increased reduction of any particle impurities of the media before they reach the catalyst bed
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VFF supplies a wealth of column-related products and consultation services for the most diverse applications e.g.: - Absorption - Desorption - Distillation - Extraction - Drying - Cooling - Humidification - Water treatment - Droplet separation (demisters) - Desalination - Heterogeneous ...
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Extremely low pressure drop with best mass transfer. The VFF-Twin-Pak®, a VFF-patent, is an entirely newly developed high-performance metal tower packing with a profile that comes close to the structured packings, while not doing without the numerous advantages of a tower packing. Its form combines ...
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The VFF Power-Pak®, a VFF-patent, is a completely newly designed high-performance tower packing in ceramic with a similar profile to structured packings but which retains all the many benefits of random packings. Its innovative shape developed by VFF leads to an extremely low pressure drop with an impressive ...
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VFF your expert for maritime exhaust gas treatment
For decades, Vereinigte Füllkörper-Fabriken (VFF) has successfully supplied tower packings and internals made of a wide variety of materials worldwide for a wide range of applications in the chemical, petrochemical and pharmaceutical industries, in environmental technology, plant construction and other ...
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DURANIT® Maximum compression strength for maximum operational safety
When using catalyst supports, a high degree of operational safety through stability and homogeneity of the support material is an important factor for the customer. The specially developed manufacturing process from VFF means that the compression strength of the Duranit® X500 inert balls is significantly ...
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For many decades, VFF droplet separators have been successfully used in a large variety of applications and design forms — up to 18 m in diameter. Wire mesh droplet separators (Demister) are used for the removal of small liquid droplets (aerosols) from exhaust gases, exhaust air and steam. VFF’s ...
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VSP® V High performance tower packing with lowest pressure drop
The VSP-V is the updated version of VFF’s world wide known random packing VSP. The VSP-V offers high performance in plastic with top mass transfer and lowest pressure drop and is easy to handle during column loading and emptying.
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NetBall® High-performance in the shape of a ball
The VFF-NetBall® a plastic random packing has been devised by VFF's research and development division and sets new standards in absorption and desorption. Its favourable flow profile, combined with a high specific surface, offers top mass-transfer properties with an extremely high hydraulic load ...
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DuraTop® und DuraFlow - Inert Covering Material and Pressure Drop-Reducer
DuraTop® and DuraFlow are used for the covering of catalyst and catalyst carriers (Duranit® inert balls) and are applied to the upper ball layers. In addition, it is possible to apply the two Pressure Drop-Reducer at different levels of the catalyst support bed or even to replace the upper spherical ...
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NeoPak® high performance in plastic to minimize costs
Thanks to decades of experience in the production of tower packings and intensive market knowledge, VFF has access to an extensive know-how. Through the use of modern 3D printing and thorough testing on the VFF tower packing test columns (two test columns with 300 mm and 600 mm internal diameter), VFF ...
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