Attrition resistant, zinc titanate-containing, reduced sulfur sorbents
Vierheilig, A. A., Gupta, R., & Turk, B. (2004). IPC No. U.S.Attrition resistant, zinc titanate-containing, reduced sulfur sorbents (Patent No. 6812189.)
The disclosure is directed to sorbent compositions for removingreduced sulfur species (e.g., H.sub.2 S, COS and CS.sub.2) a feedstream. The sorbent is formed from a multi-phase compositionincluding a zinc titanate phase and a zinc oxide-aluminate phase.The sorbent composition is substantially free of unreactedalumina.