| Popis: |
SOX emission control of the marine exhaust gas can be achieved by post-processing desulfurization and LNG’s usage. The two solutions are discussed by the technical and economic analysis. Four kinds of post-processing desulfurization have the differences on system composition, wastewater discharge, and applicable waters, absorbents and so on. The pay-off periods of post-processing desulfurization are ranged from 0.5 to 2.2 years, which depended on the ship type’s difference. LNG’s pay-off periods is about one year, but some hidden costs for LNG ship’s promotion are difficult to estimate. |
