A dynamic pump that contains impellers provided with vanes to generate centrifugal force to achieve the required pressure head.

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

A tank or vessel in which a process stream is charged or pumped and where lighter products flash off or vaporize and are drawn off at the top. The remainder heavier fractions are drawn off at the bottom of the vessel.

A separator that is based on the difference in specific gravity for the substances to be separated.

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

A drum intended to separate relatively small quantities of liquid from a vapour stream.

A physical object that contains a chamber with several openings.

A pressure vessel intended for sending a pig into a pipeline.

A flowloop that allows a pipeline pig to move from one pipe to another.

A pressure vessel intended for receiving a pig from a pipeline.

A facility on a pipeline for inserting and retrieving a scraper or pig.

A physical object that is a long tube or hollow body intended for conduction of liquid, gaseous or finely divided solid materials, or used for structural purposes.

A fluid conductor that consists of pipe, possibly also including pumps, valves, and control devices, intended for conveying liquids, gases, or finely divided solids.

A heat exchanger using plates as the device for separating the two fluids and across which the energy is transferred.

A non-corrugated plate heat exchanger that has flat plates with chemically etched flow passages which are diffusion bonded together into blocks.

A positive displacement pump which contains a displacing element intended to be moved in a reciprocating movement to exert pressure on a fluid, typically moving within a cylindrical space.

A physical object that is a vertical or near vertical pipe for the upward flow of liquid or gas.

A positive displacement pump that consists of a chamber containing gears, cams, screws, vanes, plungers or similar elements actuated by relative rotation of the drive shaft or casing and which has no separate inlet and outlet valves.

An expander of the turbine type used to reduce the pressure of a gas flow by leading it through a turbine rotor by which the recovered energy is transferred into rotational energy for either power generation or mechanical drive application.