Contact tower and method of assembly
Contact towers with leak-proof support of improved plate subasse
Contact towers with leak-proof support of improved plate subasse
Contact tray apparatus and method
Contact tray assembly and method
Contact tray for a mass transfer column
Contact tray for mass and heat exchange apparatus
Contact tray having tray supported downcomers
Contact tray having tray supported downcomers
Contacting arrangement for mass transfer operations
Contacting arrangement for mass transfer operations and set of p
Contacting device
Container closure having automatic opening means
Container for a bubbler
Container for aromatic materials
Container for liquid metal organic compound
Container for liquid oil of energy
Container for sparkling beverage and bubble generating means
Container with incorporated aerator
Continuous gas saturation system and method