Howden American Fan Company

Gas Gas Heater

Gas Gas Heater

Increase emission control efficiencies

Howden supplied some of the world’s first FGD systems in 1934, and since then we have become a leading supplier of gas gas heaters.

The Howden VN design concept is ideally suited to the FGD Gas Gas Heater application. Judicious selection of materials, together with advanced design features result in a heat exchanger with exceptional resistance to the cool, moist acidic conditions of FGD plant, where fouling and corrosion are a constant challenge.

Gas gas heaters can be custom designed and optimised to suit arrangement and client preference. If the GGH is being mounted directly on top of the FGD Absorber, construction of the GGH at ground level and a single lift can reduce costs. We are also able to install a tail end SCR gas preheater if this is required due to the specific set up of the facility.

Our service capability encompasses all rotary heat exchangers with our own brands being Howden, Sirocco, Tallares Sanchez Luengo (TSL) and Rothemühle.

Key Services

•     Bisector, trisector and quadsector arrangements
•     Vertical or horizontal alignment
•     Wide range of element profiles available based on our own design
•     VN sealing system
•     Central drive system
•     Advanced cleaning systems

Benefits

• Flexible configurations to best suit site and duty
• Element range offers the right balance of thermodynamic performance, pressure drop and ease of cleaning for any situation
• Howden heaters have minimal leakage and thus significantly reduce your operating costs
• Enhanced maintainability