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4th Stage Separators

Mott GSV Filters are utilized to recover and transfer catalyst fines to a storage hopper and to ensure particulate emissions are minimized, not only protect downstream equipment but also limit the amount of emissions released into the environment.  When particulates are allowed to remain in the gas stream, they can cause fouling, plugging, and erosion of downstream equipment, including the turboexpander, waste heat boiler, and their components, requiring that this equipment be taken offline for service, resulting in costly process disruptions.  Installed on the underflow stream from the third stage separator, a sintered metal filter so substantially reduces the loss of expensive catalyst that it often provides a payback period of less than one year.

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Related Resources

Typical Applications:

  • Recovery and transport of cat fines to hopper vents

GSV Filters

GSV Filter Systems - Gas Solids Venturi Pulse Blowback

Mott Design Process

Our 5 step design process will ensure you receive the right filtration unit for your capital investment.

Lab & Engineering Services

Rapid Prototyping, SEM/EDS Analysis, Cleanliness Testing, Quantitative Chemical Analysis, Filtration Performance and Feasibility Testing, Mechanical Properties Testing, Media Characterization, Failure Analysis and Lifecycle Testing, Metallography

Mott Capabilities Overview

Overview brochures on Mott markets served, applications, products, materials, and engineering capabilities