Hydrogenation for removal of organic sulfur in coking gas which containing CO as high as approximately 8% and saturation of olefin contained in the gas to protect normal function of various catalysts in downstream. Product Characteristics Gamma-alumina carrier with Fe and Mo active ingredients. Chemical Composition MoO3 mass fraction, % 7.5-10.5 Fe mass fraction, % 2.0-3.0 Packaging and storage Paper-board drum liner with plastic bags which suit for all kinds of transportation. Each Drum Net 25kgs. Load and lay carefully in transportation, do not destroy the package, avoiding rain. Storage in shady and cool, low-temperature and dry location. Period of quality assurance is 2 years in normal temperature.