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| 载体特性对催化裂化催化剂性能的影响 | |
| 引用本文： | 刘宏海,陈恩波,马建泰,高雄厚.载体特性对催化裂化催化剂性能的影响[J].兰州大学学报(自然科学版),2007,43(3):86-89. |
| 作者姓名： | 刘宏海 陈恩波 马建泰 高雄厚 |
| 作者单位： | 1. 兰州大学,化学化工学院,甘肃,兰州,730000;中国石油,石油化工研究院,北京,100083 2. 中国石油,兰州石化公司,甘肃,兰州,730060 3. 兰州大学,化学化工学院,甘肃,兰州,730000 4. 中国石油,石油化工研究院,北京,100083 |
| 摘 要： | 研究了制备流化催化裂化(FCC)催化剂常用载体的孔结构、酸性特点和反应性能,结果表明胶溶双铝载体和高岭土原位晶化载体具有适合制备重油FCC催化剂的条件.将胶溶双铝载体和高岭土原位晶化载体分别制备成FCC催化剂,采用固定流化床反应器对其反应性能进行了评价,表明采用原位晶化载体制备的FCC催化剂具有更好的重油转化能力. |
| 关 键 词： | 流化催化裂化 裂化催化剂 载体 重油转化 |
| 文章编号： | 0455-2059（2007）03-0086-04 |
| 修稿时间： | 2005-11-09 |
Effect of supporter on catalytic performance of fluid catalytic cracking catalyst |
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| LIU Hong-hai,CHEN En-bo,MA Jian-tai,GAO Xiong-hou.Effect of supporter on catalytic performance of fluid catalytic cracking catalyst[J].Journal of Lanzhou University(Natural Science),2007,43(3):86-89. | |
| Authors: | LIU Hong-hai CHEN En-bo MA Jian-tai GAO Xiong-hou |
| Institution: | 1.School of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China; 2. Petrochemical Research Institute of PetroChina, Beijing 100083, China; 3. Lanzhou Petrochemical Company of PetroChina, Lanzhou 730060, China |
| Abstract: | The effects of four different supporters on the catalytic performance of fluid catalytic cracking (FCC) catalysts were investigated. The supporters were characterized by N2 adsorption-desorption and IR spectroscopy. These analyses reveal that the two supporters, sol-alumina modified and in-situ synthesized kaolin ones, have potential advantages during cracking reaction because of their physicochemical characteristics. FCC catalysts were made with the above supporters respectively. The reaction testing results indicate that the catalyst prepared by in-situ synthesized kaolin is more adaptive for heavy oil cracking. |
| Keywords: | fluid catalytic cracking cracking catalyst supporter heavy oil conversion |
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