Patent ID: 8951333
Filing Date: 2015-02-10
Classification: B01D

Abstract:
1. A purification arrangement for a gas pipeline system, the purification arrangement comprising: a pressure vessel including an interior, a gas inlet, and a gas outlet and defining a gas flow path through the interior of the pressure vessel between the gas inlet and the gas outlet; at least first and second purification assemblies located in the gas flow path in the interior of the pressure vessel, the first purification assembly being located between the gas inlet and the second purification assembly and the second purification assembly being located between the first purification assembly and the gas outlet; and an openable/closable barrier positioned in the interior of the pressure vessel between the first and second purification assemblies, the barrier being moveable between an open position wherein the first purification assembly fluidly communicates with the second purification assembly and a closed position wherein the barrier isolates the first and second purification assemblies from one another.