Synthesis of didodecyl carbonate via transesterification catalyzed by kf/mgo
文献类型：期刊论文
| 作者 | Fan Yanping1,2,3; Wang Qingyin1; Yang Xiangui1; Yao Jie1,3; Wang Gongying1,3 |
| 刊名 | Chinese journal of chemical engineering
 |
| 出版日期 | 2009-10-01 |
| 卷号 | 17期号:5页码:883-886 |
| 关键词 | Didodecyl carbonate Dimethyl carbonate Transesterification Supported kf catalyst |
| ISSN号 | 1004-9541 |
| 通讯作者 | Wang gongying(gywang@cioc.ac.cn) |
| 英文摘要 | The catalytic properties of kf/mgo for the synthesis of didodecyl carbonate (ddc) by transesterification from dimethyl carbonate (dmc) and dodecanol were studied. the effects of loading amount of kf and calcining temperature were systemically investigated. the phase structure was characterized by x-ray diffraction (xrd) and fourier transform infrared spectroscopy (ftir). interaction between kf and the carrier mgo occurred in the process of calcination, and a new phase k(2)mgf(4) formed when calcining temperature was 673 k or above. ftir results showed that k(2)co(3) was observed when catalysts calcined in air. when calcining temperature was 873 k and the loading mass amount of kf was 30%, the kf/mgo catalyst exhibited the optimal catalytic properties and the yield of ddc was maximized to 80%. the excellent catalytic properties of kf/mgo was ascribed to the formation of k(2)mgf(4)+k(2)co(3) during the calcination in air. |
| WOS关键词 | DIMETHYL CARBONATE ; DIALKYL CARBONATES |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000271559100026 |
| 出版者 | CHEMICAL INDUSTRY PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2404491 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang Gongying |
| 作者单位 | 1.Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Changzhou Inst Chem, Changzhou 213164, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan Yanping,Wang Qingyin,Yang Xiangui,et al. Synthesis of didodecyl carbonate via transesterification catalyzed by kf/mgo[J]. Chinese journal of chemical engineering,2009,17(5):883-886. |
| APA | Fan Yanping,Wang Qingyin,Yang Xiangui,Yao Jie,&Wang Gongying.(2009).Synthesis of didodecyl carbonate via transesterification catalyzed by kf/mgo.Chinese journal of chemical engineering,17(5),883-886. |
| MLA | Fan Yanping,et al."Synthesis of didodecyl carbonate via transesterification catalyzed by kf/mgo".Chinese journal of chemical engineering 17.5(2009):883-886. |
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来源：中国科学院大学
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