The chelated iron process for removing H 2S from acidic gases is developed.The results show that the process has many advantages such as quick absorption, high desulfurization efficiency etc.

• 并进行了络合铁法脱除酸性气体中硫化氢的研究,实验结果表明:络合铁脱硫工艺具有吸收速度快、脱硫效率高等特点。