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Hydrotreating

Process filters used in hydrotreating processes. Hydrotreating is performed in an oil refinery to produce high quality fuels and feedstocks by reducing sulfur or nitrogen content, saturating olefins for stability improvement, or reducing aromatic content.  A Mott filter can be utilized to filter hydrotreater feed to prevent plugging and fouling of the catalyst fixed bed.  A Mott filter can also be utilized to filter the hydrotreater product to capture catalyst fines that may escape from the fixed bed.

Aggressive hydrotreating of residual fuel oil in an ebullated-bed hydrotreater / hydrocracker to remove sulfur is an option to meet the 2020 marine bunker fuel 0.5% sulfur limit.  A Mott filter can be used to filter the hydrotreater product and recycle any catalyst that escapes from the ebullated bed.

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Related Resources

Typical Applications:

  • Hydrotreating processes

Process Systems Overview

Mott filter systems are designed for maximum process results, extended service life and optimum return on investment. Mott provides complete filter systems modularized to include all valves, instruments, controls, piping and gauges.

Hydrotreating Application Brief

Protect expensive catalyst beds without having to take the filter offline for cleaning with Mott HyPulse® filter technology.

Elements

Filter elements for process filter vessels. High temperature and corrosion resistance

Mott Design Process

Process Filtration Design Process. Filter Feasibility, Pilot Testing, Engineering Design, Filter System Fabrication, Operational Support

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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

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