ChemSusChem p. 535 - 541 (2011)
Update date:2022-08-17
Topics:
Lam, Edmond
Majid, Ehsan
Leung, Alfred C. W.
Chong, Jonathan H.
Mahmoud, Khaled A.
Luong, John H. T.
Nafion 117 has been proven as a robust and reusable heterogeneous catalyst for the dehydration of 9.1% (w/w) xylose in dimethyl sulfoxide (DMSO) to yield 60% furfural in 2 h at 150°C. The catalytic high activity promoted shorter reaction times to limit the formation of side-products which otherwise would lead to decreased yields. Within the allowable operating temperature range of Nafion (125 to 175°C), the reaction was kinetically controlled. In corroboration with AFM and SEM imaging, ATR-FTIR confirmed that the Nafion catalytic activity remained unchanged after 15 repeated uses. With excellent chemical and thermal stability under the conditions for xylose dehydration compared to existing solid acid catalysts, this reusable Nafion system could be a step towards the more economical production of furfural from renewable biomass, an intermediate chemical for the preparation of value-added chemicals.
View Moreshijiazhuang shuanglian chemical industry co.,ltd
Contact:0311-82190302
Address:Luquan Intersection , Shijiazhuang--Taiyuan Expressway,Shijiazhuang City
Contact:86-513-84128750/13773795976
Address:No.48.Youyi West Road ,Rudong Development Zone,Jiangsu Province,China
Contact:+86-021-6989-5597
Address:No.80 Yichuan Rd., Putuo District,Shanghai,P.R.China
Hubei Lingsheng Pharmaceuticals Co., Ltd.
Contact:+86-0710-3538058
Address:Xiangyang City Xiangcheng Economic Development Zone, Hubei Province
Jinan Jiaquan Chemical Co.,Ltd
Contact:+86-531-62318366
Address:Room 502 of Yidonghuayuan No.601 Huaxin Road Licheng District Jinan China
Doi:10.1002/anie.201612235
(2017)Doi:10.1023/A:1011377103793
(2001)Doi:10.1021/ja01382a021
()Doi:10.3762/bjoc.16.64
(2020)Doi:10.1016/S0022-328X(00)83640-2
(1970)Doi:10.1002/cphc.201600663
(2016)