Paqell - Refinery Gas Treatment with THIOPAQ n&G

Sour gas requires desulphurization. At least, in most cases. Traditionally this is done with amine/Claus based technology (wet or dry) , caustic scrubbing or scavenging. Today, however, smaller refinery gas sources with relatively low H2S content and debottlenecking for refineries are quite common. Off gases from e.g. hydrocracking operations or sour water strippers (SWS) are often difficult to treat economically with more traditional technology