THERMAL OXIDERS & FIRED HEATERS
  
Gasco Thermal Oxidisers include:
• Straight Thermal Oxidisers with or without heat recovery
• Recuperative Thermal Oxidiser
• Catalytic Thermal Oxidiser
• Regenerative Thermal Oxidiser – RTO
Gasco Thermal Oxidisers can handle a wide range of process parameters including variable waste flow rates, calorific values, temperature and oxygen content.
Features of our Thermal Oxidisers are their robust performance, ability to operate at high thermal efficiency and achieve >99.99 per cent destruction efficiency.
Gasco Thermal Oxidisers scope may include turnkey projects, designed to comply with our clients specifications and environmental authority regulations.
We have supplied Thermal Oxidisers to the oil and gas, chemical, automotive, medical, food, minerals and metals industries.
Heat from the exhaust of a Thermal Oxidiser can be recovered in a Waste Heat Recovery Unit, energy can be utilized in the form of heat transfer fluids – oil, water, air and to raise steam.
A Gasco RTO can provide average thermal efficiency of up to 95+% and use about 20 times less fuel than a TO with no heat recovery. In some applications the VOC present in the waste gas stream may enable the Gasco RTO to operate without any supplementary fuel gas (except at start up). Destruction efficiency of up to 99.5+% is achievable. Gasco builds RTOs under licence to Gulf Coast Environmental – USA (GCE).
  
A typical Fired Heater would consist of a:
• Radiant Section
• Convective Section
• Stack
• Burners
• Fuel Skid
• Control System
Gasco being both a combustion and heat transfer company is uniquely placed to achieve the best possible outcomes with respect to high thermal efficiencies, low emission, reliable operation and state-of-the-art Burner Management Systems (BMS) to NFPA, IEC and other codes.
Gasco can supply cylindrical or box cabin type direct fired heaters, equipped with low NOx natural draft or forced draft burners.
To increase efficiency, preheating of combustion air can be achieved by adding a variety of air preheater exchangers.
With the demand for ever increasing safety and reliability levels Gasco can design and supply BMS to IEC 61508 Programmable Electronic Safety Systems. We can also provide a basic hard wired system up to SIL 3.
Gasco convective heaters rely on forced convection heating only, are compact and can achieve thermal efficiency of 90per cent using convective heat transfer.
|
