Introduction

The Alfa Laval Aalborg CHB is a vertical, highly efficient marine

steam boiler designed with an advanced convection section. In

addition to conventional marine fuels, the boiler is fully compatible

with a wide range of alternative fuels, such as methanol.

For low-emission port operations, the boiler can be equipped

with integrated electric heating elements. This enables reliable

steam production while the vessel is connected to shore power,

eliminating the need for fuel firing during berth periods.

Thanks to an upgraded thermal design with optimized flue gas

oxygen content, the Aalborg CHB offers a level of efficiency that

far surpasses typical boilers of a similar capacity range. This

ensures both lower operating costs and a reduced environmental

impact.