Preparation of Syringaldehyde from Lignin by Catalytic Oxidation of Perovskite-Type Oxides

doi:10.1021/acsomega.9b02379

	Preparation of Syringaldehyde from Lignin by Catalytic Oxidation of Perovskite-Type Oxides
	Li, Ying-xia 2; Zhu, Jun-peng 1,2; Zhang, Zhong-jun 1,2; Qu, Yong-Shui 1
刊名	ACS OMEGA
	2020-02-11
卷号	5 期号:5 页码:2107-2113
ISSN号	2470-1343
DOI	10.1021/acsomega.9b02379
英文摘要	The influence of different reaction conditions on the yield of syringaldehyde was studied by using perovskite oxide as the catalyst. The optimal reaction conditions are as follows: 0.60 g of dealkali lignin, 0.60 g of 5 wt % theta ring-loaded LaFe0.2Cu0.8O3 catalyst, 30 mL of 1.0 mol/L NaOH solution, 160 degrees C reaction temperature, 0.80 MPa O-2 pressure, and 2.5 h reaction time. Under these conditions, the highest syringaldehyde yield was 10.00%. The recycling performance of the catalyst was studied. It was found by XRD analysis that the catalyst maintained high catalytic activity after four times of use.
资助项目	National Natural Science Foundation of China[21706263]
WOS关键词	CU ; DEGRADATION ; EXTRACTION ; SULFUR ; OXYGEN ; ALLOY ; CO
WOS研究方向	Chemistry
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000513942200008
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/39612]
专题	中国科学院过程工程研究所
通讯作者	Qu, Yong-Shui
作者单位	1.Chinese Acad Sci, State Key Lab Biochem Engn, Inst Proc Engn, Beijing 100190, Peoples R China 2.Beijing Univ Chem Technol, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Li, Ying-xia,Zhu, Jun-peng,Zhang, Zhong-jun,et al. Preparation of Syringaldehyde from Lignin by Catalytic Oxidation of Perovskite-Type Oxides[J]. ACS OMEGA,2020,5(5):2107-2113.
APA	Li, Ying-xia,Zhu, Jun-peng,Zhang, Zhong-jun,&Qu, Yong-Shui.(2020).Preparation of Syringaldehyde from Lignin by Catalytic Oxidation of Perovskite-Type Oxides.ACS OMEGA,5(5),2107-2113.
MLA	Li, Ying-xia,et al."Preparation of Syringaldehyde from Lignin by Catalytic Oxidation of Perovskite-Type Oxides".ACS OMEGA 5.5(2020):2107-2113.