Abstract Reductive tail gas catalyst processes such as the SCOT ®, Resulf ®, Beavon ®, etc. allow sulfur producing facilities such as refineries and gas plants to meet stringent sulfur …
Reactions in a tail gas unit The purpose of the tail gas catalyst is to convert all sulfur species to H2S. The following reactions take place:
SRU TGTU Hydrogenation Catalyst Lifecycle Best Practices
Jul 8, 2024 · This report highlights the best practices captured in the management of Tail-Gas Treatment Unit (TGTU)’s hydrogenation CoMo catalyst throughout its lifecycle, these best …
Tail Gas Treatment Units (TGTUs): Essential for Sulfur Recovery
Oct 30, 2024 · Read this post to discover how Tail Gas Treatment Units (TGTUs) help refineries meet stringent sulfur recovery and emissions control standards. This blog covers essential …
Claus Off-Gas Treating (SCOT) Process | Shell Global
Oct 31, 2025 · The SCOT process sulphur recovery technologies secure gas production and ensure adherence to stringent sulphur dioxide (SO2) standards.
EcoMax TG
The catalyst is then qualified for Claus tail gas treating with an application performance test in Evonik's pilot-scale tail gas testing unit, as well as a pressure drop test. EcoMax TG catalyst …
Tail gas hydrotreating in a high H2S gas plant
A tail gas hydrotreating catalyst delivers stable sulphur recovery operations, including low emission levels and energy savings, with a low rate of deactivation.
Tail Gas Treatment 101 | JEPCO
The tail gas unit catalyst is usually in a separate, refractory-lined reactor vessel. Common feed temperatures for this bed may range from 485°F to 525°F, and the catalyst is similar to a …
EcoMax
EcoMax – Catalyst renewal now available for Tail Gas treating. EcoMax allows for an economic, environmental and tested performance solution. EcoMax catalysts renewal brings the …
SCOT Tail Gas Treating | netl.doe.gov
Figure 1 shows a simplified Shell Claus Off-gas Treatment (SCOT) tail gas treating unit (TGTU). Tail gas from the Claus sulfur recovery unit (SRU) is heated in an in-line burner before …
Euro Support - Claus catalysts
Cooperation with Shell Catalysts & Technologies Thanks to Euro Support’s collaboration with Shell Catalysts & Technologies, the worldwide leader in tail gas catalysts, we are able to offer …
Activation of SCOT-type tail gas catalysts alysed by a Cobalt/Molybdenum (CoMo) catalyst. The CoMo oxides need to be sulphided before they are catalytically active; such a sulphided cataly
Jan 8, 2016 · Introduction This paper discusses three potential technologies that could improve the overall efficiency of sulphur recovery: tail gas treatment (TGT) by SO2 adsorption onto a …
INTRODUCING 934 – A state-of-the-art Shell Claus offgas treating (SCOT ) tail-gas catalyst that sets superior performance standards in low-temperature operation