The effect of additives on zin-base desulfurization sorbents for hot coal gas clean-up at middle temperature was studied in this work. In order to advance a regeneration and durability of ZnO/natural zeolite sorbents, it modification by adding Fe₂O₃ or ZrO₂ was studied. It were prepared that the ZnO/natural zeolite/Fe₂O₃ or ZrO₂ by physical mixture method : the amount of ZnO, natural zeolite and additives were respectively fixed as a weight percent of 65, 25, 10. The reactivity of sorbents was determined for 5cycles of sulfidation and regeneration in fixed-bed. Result showed that regeneration and durability were improved. Further more, the sorbent, containing ZrO₂, an excellent attrition resistance. As mentioned above, the sorbents, were highly advanced for durability, regeneration and attrition resistance by additive.