Catalyst Recovery Filters
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1082 catalyst recovery brochure Safe, reliable, fully automated catalyst recovery. The Mott solution.

1082 catalyst recovery brochure Maximizing catalyst retention. Introduction. Process operations involving catalysts have traditionally used leaf filters for catalyst recovery, and either bag filters or plate and frame filters for catalyst removal. Modern filter technology, utilizing sintered porous metal tubes, provides superior filtration in both applications, and porous metal is now being specified in new construction and in the retrofit of existing systems. In addition to offering superior filtration, these porous metal filters reduce operator exposure to process materials, and reduce or...

1082 catalyst recovery brochure Advantages of HyPulse LSI filters in catalyst filtration. Utilities. • A minimal amount of downtime and maintenance is required for operation. “Permanent” porous metal filter elements eliminate the need for frequent cartridge or bag replacement and disposal. Mott Corporation recommends the HyPulse LSI Filter configuration for most catalyst applications. The following is a brief description of distinct LSI benefits. • Filters have no moving parts. Superior Filtrate Quality. • Exceptional filtrate quality, with less than 1 ppm particulate. Mott porous metal...

1082 catalyst recovery brochure Mott HyPulse LSI catalyst filtration process. Removal of catalyst from the reactor system. A simplified installation schematic for the HyPulse LSI in a typical catalyst application is shown below. Many reactor systems require that a portion of the catalyst be replaced for each cycle. This illustration shows a typical HyPulse LSI catalyst filtration application. A general description of a typical operation is as follows: Wet Cake Discharge – Solids Purge Filter. Slurry Backwash Recycle – Primary Catalyst Filter. 1. Valve (1) is opened. The reactor is...

1082 catalyst recovery brochure HyPulse LSM filters design versatility. Mott’s unique HyPulse LSM design incorporates all of the features available in the LSI design, with the added capability of introducing feed to the top of the filter. This feature eliminates the potential for classification of high-density solids which can occur in an upflow mode. As shown below, the patented LSM design utilizes “double openended” filter elements which allows for incorporation as crossflow filters into recirculating reactor loop systems. Inside-out Filtration Outside-in Filtration Inside-out filtration...

1082 catalyst recovery brochure HyPulse LSI and LSM filters are used in catalyst removal and recovery applications in multiple industries ranging from food and ingredient manufacturers to petroleum refineries. Two recent applications are described below. LSI application. A U.S. manufacturer of proprietary food additives needed to recover palladium on carbon following each hydrogenation batch. It was important to design the filter based on solids-holding capacity in order to process a complete batch prior to backwashing. The HyPulse LSI provided this customer with high product recovery in...

1082 catalyst recovery brochure Laboratory and design capabilities. Mott can apply its conventional outside-inside flow configuration (HyPulse LSP) in cases where only trace quantities of solids are present (typically < 100 ppm). In these “polishing” applications, there is little concern for significant development of filter cake on the outer diameter of the elements, and element spacing is not as critical as is the case for most catalyst recovery operations. Applied to polishing applications, the HyPulse LSP is designed with an economic, close-packed, removable filter element bundle....

1082 catalyst recovery brochure Established in 1959, Mott Corporation coordinates engineering, sales, service and manufacturing from two adjacent facilities totalling 90,000 square feet. Mott’s skilled workforce, along with strategically located overseas affiliates, services thousands of customers all over the world, in virtually every major segment of industry. Need a product? Need advice? Call us either way. Whether you need a stock solution, a customized design, or simply guidance, we welcome your call. Contact the experts at Mott Corporation today. mott corporation Think of the...