Influence of Temperature on Fluidized-Bed Catalyst Attrition Behavior
文献类型：期刊论文
| 作者 | Ye, Mao1; Hao, Jingai1,2; Zhao, Yinfeng1; Liu, Zhongmin1 |
| 刊名 | CHEMICAL ENGINEERING & TECHNOLOGY
 |
| 出版日期 | 2016-05-01 |
| 卷号 | 39期号:5页码:927-934 |
| 关键词 | Air Jet Attrition Index Catalyst Particle Attrition Fluidized-bed Catalyst |
| ISSN号 | 0930-7516 |
| DOI | 10.1002/ceat.201500660 |
| 文献子类 | Article |
| 英文摘要 | Particle attrition is a prevalent problem in fluidized beds due to continuous moving of catalyst particles. It is always operated at high temperature either for lab-or industrial-scale fluidized beds. The influence of temperature on the attrition behavior of commercial methanol-to-olefins (MTO) and fluid catalytic cracking (FCC) catalysts is analyzed in a three-orifice lab-scale fluidized bed device from room temperature to 600 degrees C. The two catalysts are found to be alike in attrition mode. Both change from a combination of abrasion and fragmentation to main abrasion with increasing temperature, but differ greatly in the variation of attrition index with temperature which may be attributed to the difference of material and particle properties. An empirical correlation of attrition index to attrition temperature for all test samples is proposed. |
| WOS关键词 | FISCHER-TROPSCH CATALYSTS ; COAL ASH PARTICLES ; IMPACT ATTRITION ; THERMAL-STABILITY ; CRACK-PROPAGATION ; SIZE DISTRIBUTION ; OXYGEN-CARRIERS ; LIMESTONE ; SIMULATION ; RESISTANCE |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000374768200015 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/170782]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Ye, Mao |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, iCHEM Collaborat Innovat Ctr Chem Energy Mat, Natl Engn Lab MTO, 457 Zhongshan Rd, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ye, Mao,Hao, Jingai,Zhao, Yinfeng,et al. Influence of Temperature on Fluidized-Bed Catalyst Attrition Behavior[J]. CHEMICAL ENGINEERING & TECHNOLOGY,2016,39(5):927-934. |
| APA | Ye, Mao,Hao, Jingai,Zhao, Yinfeng,&Liu, Zhongmin.(2016).Influence of Temperature on Fluidized-Bed Catalyst Attrition Behavior.CHEMICAL ENGINEERING & TECHNOLOGY,39(5),927-934. |
| MLA | Ye, Mao,et al."Influence of Temperature on Fluidized-Bed Catalyst Attrition Behavior".CHEMICAL ENGINEERING & TECHNOLOGY 39.5(2016):927-934. |
入库方式： OAI收割
来源：大连化学物理研究所
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