%0 Journal Article
%T Mixed support of Y zeolite and titania-silica composite oxide for the heavy oil hydrotreating catalyst<br>重质馏分油加氢处理催化剂用Y型分子筛—钛硅氧化物复合载体研究
%A WEI Qiang
%A ZHOU Ya-song
%A WEN Shi-chang
%A XU Chun-ming
%A <br>魏强
%A 周亚松
%A 温世昌
%A 徐春明
%J 燃料化学学报
%D 2009
%I 
%X Titania-silica composite oxides(CTS) were prepared by the sol-gel method combined with supercritical CO2 drying,and then CTS was mixed with HY zeolite by different methods to obtain the composite supports(Y/CTS).The structure and acidity of the supports were further modified by P.Hydrotreating catalysts were prepared with Y/CTS as supports and Ni-W as active metal through the equal volume impregnation method.The effects of the mixed method and the content of HY zeolite in Y/CTS on the catalyst behavior were...
%K titania-silica composite oxides
%K Y zeolite
%K coker gas oil
%K hydrotreating
%K catalyst support<br>钛硅复合氧化物
%K Y型分子筛
%K 焦化蜡油
%K 加氢精制
%K 催化剂结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=C6AB115B41BD2F1616ECDB095B69B8ED&aid=468D3441A03D0B4363EE7A646C00C30E&yid=DE12191FBD62783C&vid=42425781F0B1C26E&iid=E158A972A605785F&sid=A6683C8C0EB9BCA7&eid=FB36B1C076A263FA&journal_id=0253-2409&journal_name=燃料化学学报&referenced_num=0&reference_num=22