Multi-opening chemical injection device

FLOW STRAIGHTENER AND RELATED VENTURI MIXING DEVICE

Apparatus and methods for mixing reformable fuels and an oxygen-containing gas and/or steam

Apparatus and methods for mixing reformable fuels and an oxygen-containing gas and/or steam

Flexible membrane valve, in particular for backflow prevention

VESSEL, DISTRIBUTION TRAY, AND METHOD FOR PASSING ONE OR MORE FLUIDS

Pressurized gas-water mixer