GARDES-Ⅱ系列催化剂在汽油脱硫装置中的应用
Application of GARDES- II catalyst in gasoline Hydrodesulfurization Unit
徐仁飞
作者单位：大庆石化公司炼油厂加氢一车间
中文关键字：加氢脱硫；GARDES技术；国Ⅵ排放标准汽油；优化；烯烃含量
英文关键字：hydrodesulfurization; GARDES technology;Ⅵ in gasoline; optimization; olefin
中文摘要：本文介绍了GARDES-Ⅱ系列催化剂在中国石油大庆石化公司炼油厂(大庆石化)130万吨/年汽油脱硫装置中的应用。通过操作优化，可以在将原料的硫含量从约90mg/kg降至10mg/kg以下，烯烃含量从约31%（体积分数）降低至24%（体积分数）以下时，混合汽油产品的辛烷值损失约为1.8个单位，氢耗约为2.21kg/t（原料），装置能耗约为16.5kg.oil/t。为长期稳定生产国Ⅵ排放标准汽油积累了经验。
英文摘要：This paper introduces the application of GARDES-II series catalysts in gasoline Hydrodesulfurization Unit of Daqing Petrochemical Company Refinery (Daqing Petrochemical Company). Through operation optimization, the octane number loss of the blended gasoline product is about 1.8 units, the hydrogen consumption is about 2.21 kg/t (raw material) and the energy consumption is about 16.5 kg.oil/t when the sulfur content of the feedstock is reduced from about 90mg/kg to less than 10mg/kg and the olefin content from about 31% (volume fraction) to less than 24% (volume fraction). Accumulated experience for the long-term stable production of Ⅵ emission standard gasoline.