PURIFICATION ARRANGEMENTS AND METHODS FOR GAS PIPELINE SYSTEMS

摘要

A purification arrangement for a gas pipeline system includes a pressure vessel and at least first and second purification assemblies in the interior of the pressure vessel. An openable/closable barrier is positioned in the pressure vessel between the first and second purification assemblies. A gas flow may be established through the pressure vessel, and the gas may pass through the first purification assembly, the open barrier, and the second purification assembly to remove liquid and/or solid particulates from the gas.