| 摘要 |
The present invention relates to a dry desulfurization apparatus using a deliquescent dehydration unit and, more specifically, includes a first demister for removing organic matters and solid particles included in an introduced gas; a deliquescent dehydration unit which absorbs and removes moisture from the gas supplied from the first demister by using a dehumidifying agent filled inside; a second demister for removing dehumidifying agent dusts from the gas supplied by the deliquescent dehydration unit; and a dry desulfurization apparatus which removes hydrogen sulfide (H_2S) included in the gas supplied from the second demister by using ferric oxide (Fe_2O_3) filled inside. The efficiency of desulfurization can be enhanced, and costs for operating the dry desulfurization apparatus can be reduced. |
