| DZG-10焦化汽油加氢精制催化剂的开发和工业应用 |
| |
| 引用本文： | 赵野,冯秀芳,郭金涛,刘文勇,张文成.DZG-10焦化汽油加氢精制催化剂的开发和工业应用[J].工业催化,2007,15(11):27-30. |
| |
| 作者姓名： | 赵野 冯秀芳 郭金涛 刘文勇 张文成 |
| |
| 作者单位： | １.中国石油大庆化工研究中心，黑龙江 大庆 163714；;２.中国石油大学（北京）化学科学与工程学院，北京102249 |
| |
| 摘 要： | 介绍了DZG-10焦化汽油加氢精制催化剂的开发过程和工业应用。通过对载体的改性，提高了大孔所占比例,将催化剂外形改为齿球形，增大了催化剂的外表面积，提高了催化剂的活性和机械强度。从连续平稳运转26个月情况来看，催化剂床层压差较低，说明催化剂床层结垢、结焦和催化剂破损情况不明显。开发的DZG-10催化剂是一种优良的纯焦化汽油加氢精制催化剂，具有较好的应用前景。
|
| 关 键 词： | 焦化汽油 加氢精制催化剂 载体改性 |
| 文章编号： | 1008-1143（2007）11-0027-04 |
| 收稿时间： | 2007-01-22 |
| 修稿时间： | 2007-07-22 |
Development and commercial application of DZG-10 coker gasoline hydrofining catalyst |
| |
| ZHAO Ye,FENG Xiufang,GUO Jintao,LIU Wenyong,ZHANG Wencheng.Development and commercial application of DZG-10 coker gasoline hydrofining catalyst[J].Industrial Catalysis,2007,15(11):27-30. |
| |
| Authors: | ZHAO Ye FENG Xiufang GUO Jintao LIU Wenyong ZHANG Wencheng |
| |
| Affiliation: | 1.PetroChina Daqing Research Center of Chemical Engineering, Daqing 163714,Heilongjiang，China; 2.Faculty of Chemical Science ＆ Engineering，University of Petroleum(Beijing), Beijing 102249, China |
| |
| Abstract: | Development and commercial application of DZG-10 coker gasoline hydrofining catalyst was described.External surface,activity and mechanical strength of the catalyst were enhanced by increasing proportion of large pores and adopting the shape of dentiform sphere.Twenty-six months of steady continuous operation showed that the catalyst featured low bed pressure drop,which indicated that little scaling,coking and attrition occured. |
| |
| Keywords: | coker gasoline hydrofining catalyst carrier modification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《工业催化》浏览原始摘要信息 |
|
点击此处可从《工业催化》下载全文 |
