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