王东青;孙发民;马守涛;贾鹏飞;

• 1:中国石油天然气股份有限公司大庆化工研究中心

摘要(Abstract)：

以Y-Beta/MCM-41新型复合分子筛和无定形硅铝为酸性组分,以W-Ni为活性金属组分,制备中油型加氢裂化催化剂.采用XRD、SEM-EDS、NH3-TPD、Py-IR和XRF等分析技术对催化剂进行表征,并在200mL加氢评价装置中对催化剂进行加氢裂化性能评价.结果表明,该催化剂在反应压力为15MPa、氢油体积比为1 500∶1、体积空速为1.5h-1的条件下,中油选择性为79.16%,C+5液体收率为98.92%,温度在65~140℃时重石脑油芳潜质量分数为43.3%,温度在140~370℃时柴油十六烷值为61.7,温度大于370℃时尾油BMCI值为6.5,分别可作为优质的重整装置进料、柴油调和组分及乙烯裂解原料.

关键词(KeyWords)：Y-Beta/MCM-41复合分子筛;加氢裂化;中油选择性;C+5液体收率;十六烷值

Abstract:

Keywords:

基金项目(Foundation):中国石油天然气股份有限公司应用开发项目(2010E-1903)

作者(Author):王东青;孙发民;马守涛;贾鹏飞;

Email:

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