Because of its high density and low cetane number, the light cycle oil(LCO) containing heavy aromatics(60%—80%) can hardly be transformed through the conventional hydro-upgrading technology. In this report, a novel L...Because of its high density and low cetane number, the light cycle oil(LCO) containing heavy aromatics(60%—80%) can hardly be transformed through the conventional hydro-upgrading technology. In this report, a novel LCO hydrocracking technology(FD2G) was proposed for the utilization of LCO to manufacture high value-added products. Through the ingenious combination of hydroprocessing catalyst and the hydrocracking process, the high octane gasoline and the ultra-low sulfur diesel(ULSD) blendstocks were produced simultaneously. The influence of catalyst type, reaction temperature, pressure, respectively, on the research octane number(RON) of produced gasoline was studied in a fixed bed hydrogenation reactor. It indicated that high reaction temperature and medium pressure would favor the production of highoctane gasoline through the conversion of bi-aromatic and tri-aromatic hydrocarbons. The typical results of FD2 G technology on commercial units showed that it could produce clean diesel with a sulfur content of less than 10 μg/g and clean gasoline with a research octane number(RON) of up to 92. It would be contributed to the achievement of the maximum profit of a refinery, the FD2 G technology could provide a higher economic efficiency than the other diesel quality upgrading technology under the current gasoline and diesel price system.展开更多
据美国油气在线休斯敦2005年3月9日消息，英国石油(BP)公司已经与休斯敦的雅可伯工程集团公司(Jacobs Engineering Group Inc)签署协议，由雅可伯公司负责向BP位于华盛顿州Blaine的Cherry Point炼油厂的特别低硫柴油(ULSD)装置项目提供...据美国油气在线休斯敦2005年3月9日消息，英国石油(BP)公司已经与休斯敦的雅可伯工程集团公司(Jacobs Engineering Group Inc)签署协议，由雅可伯公司负责向BP位于华盛顿州Blaine的Cherry Point炼油厂的特别低硫柴油(ULSD)装置项目提供前期工程、设计和采购服务。截止目前，前期工程部分已完成，当前正在进行详细的设计阶段。展开更多
文摘Because of its high density and low cetane number, the light cycle oil(LCO) containing heavy aromatics(60%—80%) can hardly be transformed through the conventional hydro-upgrading technology. In this report, a novel LCO hydrocracking technology(FD2G) was proposed for the utilization of LCO to manufacture high value-added products. Through the ingenious combination of hydroprocessing catalyst and the hydrocracking process, the high octane gasoline and the ultra-low sulfur diesel(ULSD) blendstocks were produced simultaneously. The influence of catalyst type, reaction temperature, pressure, respectively, on the research octane number(RON) of produced gasoline was studied in a fixed bed hydrogenation reactor. It indicated that high reaction temperature and medium pressure would favor the production of highoctane gasoline through the conversion of bi-aromatic and tri-aromatic hydrocarbons. The typical results of FD2 G technology on commercial units showed that it could produce clean diesel with a sulfur content of less than 10 μg/g and clean gasoline with a research octane number(RON) of up to 92. It would be contributed to the achievement of the maximum profit of a refinery, the FD2 G technology could provide a higher economic efficiency than the other diesel quality upgrading technology under the current gasoline and diesel price system.
文摘据美国油气在线休斯敦2005年3月9日消息，英国石油(BP)公司已经与休斯敦的雅可伯工程集团公司(Jacobs Engineering Group Inc)签署协议，由雅可伯公司负责向BP位于华盛顿州Blaine的Cherry Point炼油厂的特别低硫柴油(ULSD)装置项目提供前期工程、设计和采购服务。截止目前，前期工程部分已完成，当前正在进行详细的设计阶段。
