Narrowboat auxiliary heater and method of controlling same

Once-through boiler

Once-through steam generator and a method of configuring a once-

Plant for the combustion of fossil fuel and biomaterial or waste

Power plant with combustion in a fluidized bed

Process air coolers used for combustion air preheating

Process and apparatus for using waste heat of refuse burning ins

Process and equipment for reducing the emission of pollutants in

Process for low-pollutant combustion in a power station boiler

Process for purifying flue gases

Process furnace

Process furnace with a split flue convection section

Process to produce hydrogen and oxygen utilizing the energy cont

Regenerative air preheater leakage recovery system

Rotor design with double seals for horizontal air preheaters

Sector plate and seal arrangement for trisector air preheater

Selective cleaning of heat exchanging devices in the boiler...

Single seam duct corner

Standby cooling system for a fluidized bed boiler

Steam air preheater for maintaining the flue gas temperature ent