A large amount of H2S gas is generated during the purification of natural gas and synthesis gas and the processing of sulfur-containing raw materials. In order to protect the environment and recover sulfur, the Claus process is used to treat the acid gas containing H2S. QLS-01 sulfur recovery catalyst has the characteristics of high activity, good thermal stability, high strength, low wear rate, resistance to sulfate poisoning, high hydrolysis rate of organic sulfur, and long service life.
