| A new process for synthesis of gamma-butyrolactone and cyclohexanone | |
| Zheng, Hong-Yan; Zhu, Yu-Lei; Huang, Long; Xiang, Hong-Wei; Li, Yong-Wang | |
| 刊名 | Chemical engineering & technology
 |
| 2007-05-01 | |
| 卷号 | 30期号:5页码:621-627 |
| 关键词 | Cyclic compounds Hydrogenation Process design Synthesis |
| ISSN号 | 0930-7516 |
| DOI | 10.1002/ceat.200700042 |
| 通讯作者 | Zhu, yu-lei(zhuyulei3025@yahoo.com) |
| 英文摘要 | A new process through the coupling of maleic anhydride hydrogenation and cyclohexanol dehydrogenation has been studied for the simultaneous synthesis of gamma-butyrolactone and cyclohexanone. the possibility of the coupling process has been investigated thermodynamically. the separated hydrogenation of maleic anhydride, the dehydrogenation of cyclohexanol, and the coupling process over the same cu-zn-al catalyst have been carried out in a fixed-bed reactor. compared to conventional processes, the coupling process has several advantages, e.g., improved gamma-butyrolactone and cyclohexanone yields, good energy efficiency, and optimal hydrogen utilization. the effects of reaction temperature, n(h-2)/n (reactants) and liquid hourly space velocity on the coupling process are investigated. one thousand hours of stability testing shows that the cu-based catalyst has relatively high activity and good stability in the coupling process. |
| WOS关键词 | COPPER-CONTAINING CATALYSTS ; VAPOR-PHASE HYDROGENATION ; MALEIC-ANHYDRIDE ; DIMETHYL MALEATE ; ALUMINA CATALYSTS ; OXIDATION-STATE ; OXIDE CATALYST ; DEHYDROGENATION ; STABILITY ; ROUTE |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Chemical |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| WOS记录号 | WOS:000246636100010 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2381435 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhu, Yu-Lei |
| 作者单位 | 1.Chinese Acad Sci, Inst Coal Chem, SKLCC, Taiyuan 030001, Peoples R China 2.Grad Univ, Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Hong-Yan,Zhu, Yu-Lei,Huang, Long,et al. A new process for synthesis of gamma-butyrolactone and cyclohexanone[J]. Chemical engineering & technology,2007,30(5):621-627. |
| APA | Zheng, Hong-Yan,Zhu, Yu-Lei,Huang, Long,Xiang, Hong-Wei,&Li, Yong-Wang.(2007).A new process for synthesis of gamma-butyrolactone and cyclohexanone.Chemical engineering & technology,30(5),621-627. |
| MLA | Zheng, Hong-Yan,et al."A new process for synthesis of gamma-butyrolactone and cyclohexanone".Chemical engineering & technology 30.5(2007):621-627. |
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