A gravity separator where two liquid substances separates and where the substance with the less gravity can be skimmed off.

A separator intended to separate by rotation based on difference in densities

A cyclone separator intended to separate a fluid by hydraulic forces.

A distillation column intended to clean gas by washing the gas flow with water or with another liquid entering at the top of the vessel and sprayed in the gas. Typically to remove dust and small particles.

A 'device' intended to separate different types of substances.

A catcher intended to catch and separate liquid slugs from a fluid stream.

A container intended for storage and/or processing of fluids.