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Improving Process Operations with a Rotary Pressure Filter (.pdf)
A rotary pressure filter can increase filtration rates, washing and drying efficiencies and eliminate organic solvent emissions. A plant was experiencing high solvent usage and excessive volatile organic compound (VOC) emissions in the manufacturing of a specialty chemical. In addition
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A Treatise of Filter Cake Washing Mechanisms In Pressure and Vacuum Filtration Systems (.pdf)
During many chemical and pharmaceutical process operations, cake washing is required since no filter system can remove all of the mother liquor by pressure or vacuum dewatering only. The need for cake washing to produce a "clean cake" for further processing, drying or disposal can be for several
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Filter Dramatically Improves Reactor Water Cleanup Systems, Deep Bed Condensate Demineralizer
exchange resins, improve pre-coat. uniformity, and improve backwash efficiency with no measurable resin bleed-through. Poroplate. filter septa pre-coat uniformly, eliminating the need for a cellulose pre-coat. The overall result is an. optimized filter/demineralizer system. More. PUROLATOR POROPLATE MEDIA
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ACID SEPARATION FOR IMPURITY CONTROL AND ACID RECYCLE USING SHORT BED ION EXCHANGE
of hydrometasllurgical streams [3,5]. To date, over 300 units have been installed worldwide. The majority of these units have been. installed in the metal finishing industry. APU Operating Cycle. The first step in the APU process is to filter the feed through a multi-media sand-type filter. This. is then followed
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DOWEXTM MONOSPHERETM Ion Exchange Resins (.pdf)
. In this application the mixed bed condensate polishers are designed to: · Protect the steam generators in the event of a condenser tube failure. · Allow 100% power operation during periods of low level seawater ingress. · Filter corrosion products transported from the main condenser. The Millstone Station decided
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MICRO: Product Extra!
allows lithographers to use the company's standard PhotoKleen EZD-2 filter capsule with the P-Nylon filter media on two-stage pump systems. The slide version of the adapter allows for quick and easy fit-up into existing installations, requires minimal tool interruption, and can be used as a fast
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Power Units
Sometimes the complexity and magnitude of a job suggest that a system of separate hydraulic components would be difficult to put into action. In such a case, a power unit consisting of a reservoir, pump, drive motor, filter, heat exchanger, and basic system valving could be used. The pump includes
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Downstream Bioprocessing: More is More
has developed a three-pronged orthogonal approach to viral clearance that appears to minimize these negatives. The technique employs three steps: membrane adsorption, ultraviolet-C inactivation, and filtration with a 20-nanometer dead-end filter. Key to the process are Sartobind Q anionic exchange