Many gas reserves are richer in hydrogen sulphide (H2S) and, therefore, sulphur. At the same time, tighter standards mean gas plants need to achieve deeper levels of sulphur removal in order to meet their environmental mandate. Sulphur recovery efficiencies of over 99.9% are being specified on some projects.
In order to achieve this, Shell Catalysts & Technologies offers a portfolio of sulphur recovery technologies catering for the full range of sulphur removal capacities that can be integrated parts of complex gas cleaning line-ups to provide safe, reliable and easy-to-operate complex systems, and that are economically attractive and environmentally responsible.
Customers are looking for solutions that will meet the required emission standards and minimise capital and operating costs. Simplified process line-ups can help to reduce complexity and keep costs down. Additionally, Shell Catalysts & Technologies’ sulphur recovery technology offers high flexibility and maximises reliability.