Oxidizers

Chlorinated Emission Control System

Anguil's Chlorinated Oxidizers destroy halogenated organic acids and mixed organic vapor contaminants that are discharged from a variety of industrial process streams. We have also developed several destruction devices specifically for soil and groundwater remediation sites contaminated with chlorinated compounds such as carbon tetrachloride, tetrachloroethene (PCE) or trichloroethene (TCE).

How the Chlorinated Oxidizer Works

The Chlorinated model is selected based on volume of airflow, contaminant type and desired destruction efficiency. Similar to a standard thermal or catalytic oxidizer, destruction of VOC-laden air is achieved through high temperature combustion with heat recovery to reduce operating costs by preheating incoming contaminants. When halogenated hydrocarbons such as chlorine, bromine and fluorine are present in the process gas, Anguil makes special considerations to design an emission control system that will not only protect against corrosion but also scrub the acids produced during oxidation.

Design Considerations:

Temperature and residence times are increased to ensure halogen destruction efficiency
Induced draft fan design is used to eliminate acid gas escape
Critical components are upgraded to higher alloys to withstand the corrosive emissions
External shrouds are added or vinyl ester coatings applied to prevent acid corrosion of the external shell
When special coatings are applied they are subject to pre and post application inspections by a third party
Acid Gas Scrubbers are incorporated into the system for further treatment of acidic emissions
FRP (Fiberglass Reinforced Plastics) fan and ductwork are used when necessary

Available Options:

Thermal, Catalytic or Direct-Fired oxidizers for chlorinated emission control
Complete "turnkey" packages
Supplemental Fuel Injection (SFI) for increased fuel efficiency and ultra low NOX emissions
Hot Side Bypass for high loading conditions
Skid or remote mounted panels and enclosure rooms available for system controls
Custom oxidizer design options to meet space restrictions

Features:

Completely shop assembled, pre-wired and tested prior to shipment
Skid mounted designs available for airflows up to 30,000 SCFM and single unit systems up to 75,000 SCFM
Up to 25% Lower Explosive Limits (LEL) RTO operation while self-sustaining as low as 3% LEL, reducing the need for auxiliary fuel
Gas trains designed for FM/TSSA/CGA certifications
Low NO_X burner designed to maintain temperature during full flow, no VOC process conditions
Programmable Logic Controller (PLC) based controls with digital data recorder remote telemetry
Variable Frequency Drive (VFD) allows for high volumetric turn-down during idle or low process conditions
Bake-out feature to remove organic particulate build up
Hinged access doors for ease of maintenance

Anguil's Cost Effective Design

These thermal and catalytic oxidizers for chlorinated emission streams are designed as part of Anguil's broad line of technologically advanced, yet user-friendly, air pollution control products. Anguil's experience includes over 30 years of Regenerative, Recuperative, Catalytic and Direct-Fired oxidizer manufacturing, ranging in size from 100 to 500,000 SCFM (150-800,000 Nm3/hr). Each product line represents value-engineered systems with emphasis on both capital and operating cost minimization. All systems are designed for seamless integration into the process, optimal performance and trouble-free operation. Anguil strives to provide innovative pollution control technology including process analysis, engineering, equipment manufacturing, installation and post-sale 24-hour service.

The Anguil Advantage:

99%+ Destruction Rate Efficiency
Regulatory Compliance Guaranteed
System flexibility addresses a wide range of process conditions and easily controls multiple sources
Low pressure drop reduces electrical consumption
Competitive capital equipment cost
Rapid installation time on most systems
Small equipment footprint