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12月23日,中国石化所属茂名石化炼油分部2号柴油加氢装置成功生产出国3柴油,标志着超深度加氢脱硫技术在国内首次成功应用。由此,茂名石化每年可增产国3柴油200万吨。2号柴油加氢装置于2012年7月20日停工改造,总投资3713万元,包括装置RTS超深度脱硫技术改造、增加热高分节能改造及样板炉改造3项内容。装置改造投产后,产品质量有明显提升,高含硫柴油的硫含量从1.5%降到0.005%,每年可生产国3以上标准柴油200万吨,并同步削减二氧化硫的排放。在产品质量升级的同时,2号柴油加氢装置还成功
On December 23, No. 2 diesel hydrogenation unit of Maoming Petrochemical Refinery affiliated to SINOPEC successfully produced 3 diesel oil from abroad, marking the first successful application of ultra-deep hydrodesulfurization technology in China. As a result, Maoming Petrochemical can increase the country 3 diesel 2 million tons per year. The No. 2 diesel hydrogenation unit was suspended for renovation on July 20, 2012 with a total investment of RMB 37.13 million, including the retrofitting of RTS ultra-deep desulfurization technology, the retrofitting of thermal high energy conservation retrofits and the reforming of boiler furnaces. After the equipment is put into operation, the product quality will be obviously improved. The sulfur content of high-sulfur diesel will be reduced from 1.5% to 0.005%, and the annual output of 2 million tons of standard diesel oil will be 2 million tons. Simultaneously, the emission of sulfur dioxide will be reduced simultaneously. In the same time the product quality upgrade, No. 2 diesel hydrogenation unit also succeeded