Aeration apparatus havine a deicing mechanism and control circui

Air feeder provided with by-pass bypassing cooling section,...

Automated humidification systems and methods for their use

Basement water injection/evaporation system

Beverage carbonating, cooling and dispensing system

Combined heat and mass transfer device for improving separation

Continuous gas saturation system and method

Demand activated steam dispersion system

Device for generating a defined relative humidity

Device for heating and moistening breathing air

Direct contact gaseous to liquid heat exchange and recovery syst

Evaporative cooler

Gas and liquid contacting process

Heating tower apparatus and method with isolation of outlet...

Heating tower apparatus and method with isolation of outlet...

Humidor and method

Intensification of evaporation and heat transfer

Liquid vaporizer systems and methods for their use

Method and apparatus for foaming high viscosity polymer material

Method and apparatus for humidifying gas and for condensing...