| 高掺渣油比催化裂解催化剂RMMC-1的开发 |
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| 引用本文： | 许昀,刘宇键,田辉平,龙军. 高掺渣油比催化裂解催化剂RMMC-1的开发[J]. 石油学报(石油加工), 2014, 30(4): 581-586. DOI: 10.3969/j.issn.1001-8719.2014.04.002 |
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| 作者姓名： | 许昀 刘宇键 田辉平 龙军 |
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| 作者单位： | 中国石化 石油化工科学研究院，北京 100083 |
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| 基金项目： | 中国石油化工股份公司项目(106023)资助 |
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| 摘 要： | 为提高多产低碳烯烃催化剂应对装置掺炼渣油的能力，开发了新一代催化裂解催化剂RMMC-1。RMMC-1采用大孔结构（9～13 nm）的基质，改善催化剂孔分布，强化基质的炭捕集区来提高催化剂活性中心可接近性，增加对渣油等大分子烃的一次裂化。RMMC-1催化剂对渣油等重质油的催化裂解能力强，实现多产丙烯目的的同时，液态产品质量略有改善。
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| 关 键 词： | 低碳烯烃 催化剂 乙烯 丙烯 渣油 |
| 收稿时间： | 2013-10-09 |
RMMC-1 Catalyst for Catalytic Cracking of High Residue Blending Portion |
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| XU Yun,LIU Yujian,TIAN Huiping,LONG Jun. RMMC-1 Catalyst for Catalytic Cracking of High Residue Blending Portion[J]. Acta Petrolei Sinica (Petroleum Processing Section), 2014, 30(4): 581-586. DOI: 10.3969/j.issn.1001-8719.2014.04.002 |
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| Authors: | XU Yun LIU Yujian TIAN Huiping LONG Jun |
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| Affiliation: | Research Institute of Petroleum Processing, SINOPEC, Beijing 100083, China |
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| Abstract: | In order to improve the ability of the catalysts producing low carbon olefin coping FCCU refining residuum, a new generation of catalytic cracking catalyst RMMC-1 was developed. The matrix of RMMC-1 had more pores with the sizes of 9-13 nm, which were the trapping areas. So the coke yield was lower than contrast catalyst. Due to RMMC-1 with high capacity to crack residue oil, more propylene could be obtained and liquid product quality was improved slightly. |
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| Keywords: | low carbon olefin catalyst ethylene propylene residue oil |
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