Package water tuble boiler having two offset drums

Packaged fluidized bed steam generator

Panel adapted for coolant through flow, and an article incorpora

Pantleg circulating fluidized bed boiler and combustion method u

Parallel staged fluidized bed combustor

Particle separator

Passive heat removal from containment

Passive mixing device for staged combustion of gaseous...

Passive system for optimal NOx reduction via selective...

PFBC power plant

Pipe assembly-heat exchanger-steam drum unit

Pipe wall of hot reaction chambers

Pipestill heater and method for controlling combustion in pipest

Plant for burning fuels producing a liquid combustion residue

Plant for the combustion of fossil fuel and biomaterial or waste

Plate type heat exchanger for exhaust gas heat recovery

Plate-type heat exchanger for exhaust gas heat recovery

Pool and spa water heater

Pool or spa water heater

Port rodder with anti-drift feature