Experimental study on coke and heavy oil co-conversion process for production of light olefins and synthesis gas
文献类型：期刊论文
| 作者 | Ouyang, Zhaobin; Guo, Zhancheng; Duan, Ning; Qiao, Qi |
| 刊名 | ENERGY CONVERSION AND MANAGEMENT
 |
| 出版日期 | 2007-09-01 |
| 卷号 | 48期号:9页码:2439-2446 |
| 关键词 | coke heavy oil ethylene light olefin residue conversion |
| ISSN号 | 0196-8904 |
| 其他题名 | Energy Conv. Manag. |
| 中文摘要 | A new process, coke and heavy oil co-conversion for production of light olefins (ethylene and propylene) and synthesis gas, was introduced in this paper. Following the technological principle of this process, light olefins and synthesis gas could be produced. Using a fixed bed as the reactor and coke and Shengli atmospheric residue as raw materials in the preliminary study of hot simulative experiments, the effects of operating parameters on the gaseous products components and produced coke were investigated. When the mass ratio of oxygen/steam/residue was set at 0.3/1.0/1.0 and the pyrolysis temperature at 800 degrees C, while the residence time lasted less than 0.5 s, the contents of light olefins (C2H4, C3H6), alkanes (CH4, C2H6) and synthesis gas (H-2, CO) were about 24%, 28% and 37%, respectively. The SEM images of the produced coke on the coked surface medium from residue pyrolysis were observed, and the results showed that the produced coke was almost consumed with blown oxygen. All the results demonstrated that the coke and heavy oil co-conversion process (CHCP) could produce light olefins and synthesis gas together, and the coking problem could be solved effectively. Therefore, the concept of this process is positive and feasible. (c) 2007 Elsevier Ltd. All rights reserved. |
| 英文摘要 | A new process, coke and heavy oil co-conversion for production of light olefins (ethylene and propylene) and synthesis gas, was introduced in this paper. Following the technological principle of this process, light olefins and synthesis gas could be produced. Using a fixed bed as the reactor and coke and Shengli atmospheric residue as raw materials in the preliminary study of hot simulative experiments, the effects of operating parameters on the gaseous products components and produced coke were investigated. When the mass ratio of oxygen/steam/residue was set at 0.3/1.0/1.0 and the pyrolysis temperature at 800 degrees C, while the residence time lasted less than 0.5 s, the contents of light olefins (C2H4, C3H6), alkanes (CH4, C2H6) and synthesis gas (H-2, CO) were about 24%, 28% and 37%, respectively. The SEM images of the produced coke on the coked surface medium from residue pyrolysis were observed, and the results showed that the produced coke was almost consumed with blown oxygen. All the results demonstrated that the coke and heavy oil co-conversion process (CHCP) could produce light olefins and synthesis gas together, and the coking problem could be solved effectively. Therefore, the concept of this process is positive and feasible. (c) 2007 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Thermodynamics ; Energy & Fuels ; Mechanics ; Physics, Nuclear |
| 研究领域[WOS] | Thermodynamics ; Energy & Fuels ; Mechanics ; Physics |
| 关键词[WOS] | CATALYTIC PYROLYSIS ; STEAM CRACKING |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000249199700002 |
| 公开日期 | 2013-10-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3417]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Res Inst Environm Sci, Beijing 100012, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ouyang, Zhaobin,Guo, Zhancheng,Duan, Ning,et al. Experimental study on coke and heavy oil co-conversion process for production of light olefins and synthesis gas[J]. ENERGY CONVERSION AND MANAGEMENT,2007,48(9):2439-2446. |
| APA | Ouyang, Zhaobin,Guo, Zhancheng,Duan, Ning,&Qiao, Qi.(2007).Experimental study on coke and heavy oil co-conversion process for production of light olefins and synthesis gas.ENERGY CONVERSION AND MANAGEMENT,48(9),2439-2446. |
| MLA | Ouyang, Zhaobin,et al."Experimental study on coke and heavy oil co-conversion process for production of light olefins and synthesis gas".ENERGY CONVERSION AND MANAGEMENT 48.9(2007):2439-2446. |
入库方式： OAI收割
来源：过程工程研究所
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