HAWK ENERGY is the regional leader in providing cost-effective solutions for the removal of contaminants from gaseous and light liquid hydrocarbon streams using fixed-bed technology. We offer two primary product lines for removal of H2S from gas; Granular Iron-Oxide based H2S adsorbents for saturated gas streams and High capacity Mixed-Metal Oxide based adsorbent for both dry and saturated gas streams.

We design treatment systems that address specific process conditions. Gas or vapor moves through the bed in a downflow design, and liquids are treated in an up-flow configuration. The H2S contaminants then chemically react with the adsorbent, forming a stable by-product. The flexibility of the treatment process enables the system to adapt to changes in operating conditions, often without additional equipment or retrofitting. Tailored support ranges from basic media provision through to a fully engineered technical solution comprising basic system design, media supply, detailed engineering, fabrication packages, equipment supply, and spent-media handling.

Almost all of our systems are designed as LEAD/LAG Configuration. A lead-lag vessel configuration provides the greatest operating flexibility and enables full utilization of the media, improving overall removal efficiency by as much as 20%. Gas flows through the lead bed then through the lag bed. When the lead bed becomes spent, it is taken offline and changed. During the short time that this takes, the online bed is treating the full gas flow. When the new media has been installed, the vessels are switched. The lag bed now becomes the lead bed, and the lead bed is put into the lag position. Operators are able to maximize the capacity of the beds to remove the H2S, ensuring optimal use of the absorbent. Product consumption depends only on the amount of H2S that passes through the bed, economically matching the need for H2S removal with variations in system flow conditions. A single vessel can be used but a lead or lag configuration provides the greatest operating flexibility, enabling continuous production while media is replaced.

All products are manufactured to stringent quality specifications. Customized software modeling and performance predictability enable the development of best-fit system design and operation for each application supported by highly trained personnel at every stage.