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Products Catalytic Oxidizer Global Technologies' Remedi-CatTM Catalytic Oxidizers destroy organic vapor contaminants which are discharged from soil vapor extraction and groundwater treatment systems during site remediation. How the Remedi-Cat Works The Remedi-Cat will provide 99+% destruction efficiency of VOC's. During operation, VOC-laden air is drawn by the regenerative system blower or fan from vacuum extraction wells and diluted to the appropriate concentration using a dilution air valve. The blower discharges the contaminated air into the cold side of the primary heat exchanger, where it is preheated prior to the gas burner. Within the burner/reactor section the contaminated air is raised to oxidizing temperature by the burner prior to entering the catalyst module. When the vapor-laden air passes through the catalyst, an exothermic reaction takes place. The hot, purified air then passes through the hot side of the heat exchanger where the energy released by the reaction is used to preheat the incoming air. The vapor-free air is exhausted to the outside atmosphere. Global's Fully Integrated Approach The Remedi-Cat was designed as part of Global's entire line of soil and groundwater remediation products. The Global line of products, which includes Vapor Liquid Separators (Knockout Pots), Extraction Blower Packages, Oxidizers, and Acid Gas Scrubbers, is technologically advanced as well as user-friendly. Each module interfaces easily and is constructed for optimum performance and trouble-free operation. When networked, the Global modules form a comprehensive subsurface remediation system that works continuously and automatically to achieve site closure quickly. In addition, Global's modular approach allows rapid deployment and provides the flexibility necessary to successfully perform site remediation under a wide variety of conditions. System Components The Remedi-Cat System includes a fin type heat exchanger, modulating burner, gas train, catalyst bed, regenerative blower, manual fresh air dilution control, system controls, temperature and flow recorder, first-out shutdown detector, flame arrestor and exhaust stack. Safety Shutdowns The system will shut down safely and automatically if any of the following occur:
The PLC-driven, first-out shutdown detector will indicate the cause of a shutdown on a liquid crystal display (LCD). Options
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Global Technologies, Division of Anguil Environmental Systems, Inc.
8855 North 55th Street · Milwaukee, Wisconsin 53223-2358 Tel (414) 365-6430 · Fax (414) 365-6410 · |
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