Catalytic Upgrading of Phenolic Oil by Etherification with Methanol
文献类型:期刊论文
作者 | Wang, Ze; Dang, Dan; Lin, Weigang; Song, Wenli |
刊名 | CHEMICAL ENGINEERING & TECHNOLOGY
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出版日期 | 2016-10-01 |
卷号 | 39期号:10页码:1797-1803 |
关键词 | Aryl ethers Catalysis Etherification Methanol Phenolic oil |
ISSN号 | 0930-7516 |
英文摘要 | Catalytic etherification of phenolic oil with methanol was investigated to decrease the polarity and acidity of the product oil. The catalyst KH2PO4/activated alumina (AA) provided the best performance due to its excellent dehydration and anti-coking property. When catalyzed by KH2PO4-AA, the content of aryl ethers increased with rising temperature during the early stage but decreased at 500 degrees C. Alkoxy phenols had an inhibiting effect on etherification of alkyl phenols due to adsorption competition. Aryl ethers were mostly generated from alkyl phenols, while alkoxy phenols also contributed by simultaneous conversion to dialkoxybenzenes and diphenols, with a higher selectivity to diphenols. This explained the reduced alkoxy phenols and more generated alkyl phenols and aryl ethers at 350 degrees C. |
WOS标题词 | Science & Technology ; Technology |
类目[WOS] | Engineering, Chemical |
研究领域[WOS] | Engineering |
关键词[WOS] | DIMETHYL CARBONATE ; THERMOCHEMICAL CONVERSION ; LIGNOCELLULOSIC BIOMASS ; O-METHYLATION ; BIO-OILS ; PYROLYSIS ; ALKYLATION ; QUALITY ; WOOD |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000387054200005 |
源URL | [http://ir.ipe.ac.cn/handle/122111/21589] ![]() |
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 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beiertiao Rd 1, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Ze,Dang, Dan,Lin, Weigang,et al. Catalytic Upgrading of Phenolic Oil by Etherification with Methanol[J]. CHEMICAL ENGINEERING & TECHNOLOGY,2016,39(10):1797-1803. |
APA | Wang, Ze,Dang, Dan,Lin, Weigang,&Song, Wenli.(2016).Catalytic Upgrading of Phenolic Oil by Etherification with Methanol.CHEMICAL ENGINEERING & TECHNOLOGY,39(10),1797-1803. |
MLA | Wang, Ze,et al."Catalytic Upgrading of Phenolic Oil by Etherification with Methanol".CHEMICAL ENGINEERING & TECHNOLOGY 39.10(2016):1797-1803. |
入库方式: OAI收割
来源:过程工程研究所
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