Safe, Fast, Efficient Vapor Destruction

Benefits

• Safety
• Environmental compliance
• Rapid turnaround
• Cost efficiency
• Turnkey service

Evergreen Industrial offers best-in-class technology and turnkey service to meet the most stringent requirements for degassing aboveground storage tanks. Our state-of-theart mobile thermal oxidation units provide high-volume operation and efficiency to return tanks to service in a fraction of the time required by other methods.

Evergreen thermal oxidation service is effective with all tanks requiring vapor destruction, including finished products, intermediates, feed stocks and crude oil. Our equipment and procedures are engineered to meet all TCEQ BACT requirements.

Combined with our tank cleaning services, Evergreen thermal oxidation gives you a complete, turnkey solution for AST cleaning and degassing.

Effective and Efficient
Thermal oxidation offers the most dependable vapor destruction with the highest processing rates. An Evergreen mobile thermal oxidation unit delivers 99.99% vapor combustion efficiency, which is documented during processing by onboard instrumentation and data recording systems.

The unit operates at flow rates as high as 4,500 SCFM. Reducing degassing time not only reduces overall costs, but also minimizes the impact of downtime for tanks removed from service.

Engineered for Safety
Evergreen mobile thermal oxidation units are designed with state-of-the-art safety systems and operated by highly trained and experienced personnel. Our commitment to safety includes extensive pre-project engineering and stringent reporting and record-keeping.

Mobile Thermal Oxidation Units
Evergreen mobile thermal oxidation units are trailermounted and self-contained, allowing crews to quickly deploy and begin operations on site.

Evergreen thermal oxidizers utilize a combustion chamber capable of handling a wide range of process flow rates and VOC concentrations. The system preheats the hydrocarbon-rich gas stream prior to entering the combustion chamber to improve efficiency and reduce operating costs.

Specifications

• Destruction Efficiency 99.99%
• Maximum Air Flow Capacity 4,500 SCFM
• Minimum Air Flow 1,600 SCFM
• Maximum Inlet Temperature from Source 300° F
• Thermal Operating Temperature 1,400° F
• Maximum Thermal Operating Temperature 1,750° F
• Burner Capacity 6.8 million btu/hr
• Maximum Hydrocarbon Throughput 50% LEL (thermal mode)