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| 催化裂化多产丙烯 | |
| 引用本文： | 王梦瑶,周嘉文,任天华,孟祥海,张睿,刘海燕. 催化裂化多产丙烯[J]. 化工进展, 2015, 34(6): 1619-1624. DOI: 10.16085/j.issn.1000-6613.2015.06.019 |
| 作者姓名： | 王梦瑶 周嘉文 任天华 孟祥海 张睿 刘海燕 |
| 作者单位： | 中国石油大学(北京)重质油国家重点实验室, 北京 102249 |
| 基金项目： | 中海石油惠州炼化分公司项目，国家重点基础研究发展计划，教育部新世纪优秀人才项目(NCET-12-0970)。 |
| 摘 要： | 丙烯作为重要的基本有机化工原料, 其市场需求快速增长, 除蒸汽裂解工艺外, 流化催化裂化(FCC)是丙烯生产的另一重要来源。本文主要综述了国内外开发并应用的一系列催化裂化多产丙烯的工艺技术, 着重介绍了各生产工艺技术的特点、产品分布及其工业应用情况, 并从催化剂、操作条件和反应器三个方面对催化裂化多产丙烯的影响因素进行了分析。FCC多产丙烯工艺与常规FCC工艺相比较表明, 丙烯收率均有较明显的提高, 并指出通过FCC工艺技术改造增产丙烯已是重要技术路线。 |
| 关 键 词： | 催化裂化 丙烯 影响因素 优化设计 |
| 收稿时间： | 2014-10-14 |
Catalytic cracking processes for maximizing propylene production |
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| WANG Mengyao,ZHOU Jiawen,REN Tianhua,MENG Xianghai,ZHANG Rui,LIU Haiyan. Catalytic cracking processes for maximizing propylene production[J]. Chemical Industry and Engineering Progress, 2015, 34(6): 1619-1624. DOI: 10.16085/j.issn.1000-6613.2015.06.019 | |
| Authors: | WANG Mengyao ZHOU Jiawen REN Tianhua MENG Xianghai ZHANG Rui LIU Haiyan |
| Affiliation: | State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China |
| Abstract: | Propylene is one of the major raw materials used in basic organic chemical industry, and its market demand increases rapidly. In addition to steam cracking, fluid catalytic cracking (FCC) is another important way to produce propylene. This paper mainly discusses a series of catalytic cracking processes for propylene production in both academia and industry. This paper introduces the characteristics, product distribution and industrial applications of these processes in detail, and also analyzes influencing factors for maximizing propylene production in terms of catalysts, operating conditions and reactors. The results showed that the propylene yield of modified technologies increased significantly compared with conventional FCC process. Meanwhile, the technical modification of FCC is an important route for most propylene production. |
| Keywords: | catalytic cracking propylene influencing factors optimal design |
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