Hydrogenation for removal of organic sulfur in refinery gas, coking gas and water gas containing high CO and CO2, especially applying in coke dry gas containing olefin as high as approximately 7% to protect normal function of various catalysts in downstream operations. Product Characteristics γ -alumina carrier with Ni, Co and Mo active ingredients 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.