Effect of calcination temperature on the catalytic activity of VPO for aldol condensation of acetic acid and formalin
文献类型：期刊论文
| 作者 | Yang, Dan1,2; Sararuk, Chidchon2; Suzuki, Kenzi2; Li, Zengxi1; Li, Chunshan2 |
| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2016-09-15 |
| 卷号 | 300期号:SEP页码:160-168 |
| 关键词 | VPO Aldol condensation Calcination temperature Acetic acid Formalin |
| ISSN号 | 1385-8947 |
| 英文摘要 | The effect of calcination temperature on the catalytic activity of VPO catalyst for one step synthesis acrylic acid with acetic acid and formalin was systematically studied using a fixed-bed tubular micro reactor. The influence of calcination temperature on physicochemical properties especially crystal phase structure of VPO catalysts was obtained. The catalysts were analyzed and characterized with in situ high temperature XRD (HT-XRD), BET, TEM, TG/DTA, XPS, as well as NH3, CO2-TPD, and pyridine-FTIR methods. Larger special surface area and higher V4+ concentration favored higher conversion and selectivity. The optimum special surface area and I-V(4+)/I-V(5+) ratio was obtained with controlling calcination temperature. The catalyst deactivation was also explored. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Environmental ; Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | VANADIUM PYROPHOSPHATE OXIDES ; ACRYLIC-ACID ; METHYL-METHACRYLATE ; PROPIONIC-ACID ; PHOSPHATE CATALYSTS ; FORMALDEHYDE ; OXIDATION ; DEHYDRATION ; BASE ; GLYCEROL |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000378181400016 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/21165]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Dan,Sararuk, Chidchon,Suzuki, Kenzi,et al. Effect of calcination temperature on the catalytic activity of VPO for aldol condensation of acetic acid and formalin[J]. CHEMICAL ENGINEERING JOURNAL,2016,300(SEP):160-168. |
| APA | Yang, Dan,Sararuk, Chidchon,Suzuki, Kenzi,Li, Zengxi,&Li, Chunshan.(2016).Effect of calcination temperature on the catalytic activity of VPO for aldol condensation of acetic acid and formalin.CHEMICAL ENGINEERING JOURNAL,300(SEP),160-168. |
| MLA | Yang, Dan,et al."Effect of calcination temperature on the catalytic activity of VPO for aldol condensation of acetic acid and formalin".CHEMICAL ENGINEERING JOURNAL 300.SEP(2016):160-168. |
入库方式： OAI收割
来源：过程工程研究所
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