%0 Journal Article
%T Preparation,characterization and catalytic performance of novel macroporous catalysts for heavy oil hydrogenation<br>新型大孔结构重油加氢催化剂的制备、表征与评价
%A LI Hong
%A CHEN Sheng-Li
%A DONG Peng
%A ZHOU Qian
%A <br>李红
%A 陈胜利
%A 董鹏
%A 周倩
%J 燃料化学学报
%D 2009
%I 
%X 将聚苯乙烯(PS)颗粒模板加入到铝溶胶中,经干燥、煅烧除去PS模板制备了大孔氧化铝载体;采用低温N2吸附-脱附和SEM对合成Al2O3的孔结构进行了表征;将Co-Mo活性组分担载在大孔氧化铝载体上制得重油加氢催化剂,并以大港焦化蜡油为原料在固定床高压微反装置上对合成的催化剂进行活性评价.实验表明,加入PS模板后,Al2O3的比表面积增加了41.5 m2/g,孔体积增加了0.35 cm3/g;加氢脱硫活性提高了12%,脱氮活性提高了22%.
%K alumina support
%K PS spheres
%K heavy oil
%K macroporous catalysts
%K hydrodesulfurization
%K hydrodenitrification<br>氧化铝
%K 聚苯乙烯
%K 模板剂
%K 重油
%K 加氢脱硫
%K 加氢脱氮
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=C6AB115B41BD2F1616ECDB095B69B8ED&aid=0AEE00BF2021C3D139FFAB6FF84344DE&yid=DE12191FBD62783C&vid=42425781F0B1C26E&iid=E158A972A605785F&sid=68FDAD96FCC0AB1B&eid=C66DE7562B0326E2&journal_id=0253-2409&journal_name=燃料化学学报&referenced_num=0&reference_num=15