NATURAL gas processing is a complex industrial process designed to clean raw ... in the processing of dense medium natural gas. The block flow diagram below is a generalised and typical ...

For instance, a natural gas processing plant may have a PFD which outlines the main process units, such as gas dehydration, acid gas removal, natural gas liquids recovery, and sulfur recovery.

Included are drying, treating, dehydrogenation, effluent cleanup, hydrogen, liquefied natural gas, syngas, sulfur, liquid treating, etc. Each process description includes a flow diagram as well as ...

A bottoms reboiler refers to a reboiler that processes the liquid from near the bottom of the column. A side reboiler processes the liquid from an intermediate point along the column. A simplified ...

Split-feed gas subcooled process. A slipstream (FIG.3B), typically 15%–30% of the main stream exiting the separators of the cooling train, is subcooled against the cold residue gas and refluxed to the ...