LTAG技术对蜡油加氢装置的影响及分析
发布时间：2018-11-05 08:18
【摘要】：中国石化洛阳分公司采用中国石化石油化工科学研究院开发的LTAG技术,在蜡油加氢装置和Ⅰ套催化裂化装置中进行了应用。结果表明:通过优化蜡油加氢装置分馏运行模式,使加氢柴油抽出量在25t/h左右,比设计值4.4t/h提高约21.6t/h,石脑油终馏点控制在155~175℃,能耗也控制在250 MJ/t左右;催化裂化汽油收率上升了5.86百分点,柴油收率下降了4.92百分点;柴汽比降至0.78,比投用前降低0.3个单位,说明该技术对降低柴汽比有显著的效果。
[Abstract]:The LTAG technology developed by Sinopec Institute of Petrochemical Sciences was adopted in Luoyang Branch of Sinopec. It was applied to the waxy oil hydrogenation unit and the first set of catalytic cracking unit. The results show that by optimizing the operation mode of fractionation of waxy oil hydrogenation unit, the extraction amount of hydrogenated diesel oil is about 25t/h, which is about 21.6 t / h higher than the design value 4.4t/h, and the final distillation point of naphtha is controlled at 155 ~ 175 鈩，
本文编号：2311480
[Abstract]:The LTAG technology developed by Sinopec Institute of Petrochemical Sciences was adopted in Luoyang Branch of Sinopec. It was applied to the waxy oil hydrogenation unit and the first set of catalytic cracking unit. The results show that by optimizing the operation mode of fractionation of waxy oil hydrogenation unit, the extraction amount of hydrogenated diesel oil is about 25t/h, which is about 21.6 t / h higher than the design value 4.4t/h, and the final distillation point of naphtha is controlled at 155 ~ 175 鈩，
本文编号：2311480
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