Attrition Resistant, Zinc Titanate-Containing, Reduced Sorbents and Methods of Use Thereof (PAT-APPL-10-790 920).

摘要

Reduced sulfur gas species (e.g., H(sub 2)S, COS and CS(sub 2)) are removed from a gas stream by compositions wherein a zinc titanate ingredient is associated with a metal oxide-aluminate phase material in the same particle species. Nonlimiting examples of metal oxides comprising the compositions include magnesium oxide, zinc oxide, calcium oxide, nickel oxide, etc.