Selective catalytic hydrogenation of furfural to cyclopentanone over Ru-Co bimetallic catalyst

被引：0
|
作者：
Long, Wei [1 ,2 ]
Huang, Shousheng [3 ]
Huang, Yinfei [4 ]
机构：
[1] Guangdong Univ Petrochem Technol, Coll Chem, Maoming 525000, Peoples R China
[2] Guangdong Univ Petrochem Technol, Guangdong Prov Key Lab Petrochem Pollut Proc & Co, Maoming 525000, Peoples R China
[3] Guangdong Univ Petrochem Technol, Coll Sci, Maoming 525000, Peoples R China
[4] Guangdong Univ Petrochem Technol, Coll Mech & Elect Engn, Maoming 525000, Peoples R China
来源：
SCIENCEASIA | 2023年 / 49卷 / 01期
关键词：
furfural; cyclopentanone; hydrogenation; rearrangement; CONVERSION; REARRANGEMENT; BIOMASS; SEPIOLITE; FUELS;
D O I：
10.2306/scienceasia1513-1874.2022.140
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The conversion of furfural to cyclopentanone over Ru-Co bimetallic catalysts was studied under a hydrogen atmosphere. It was found that furfural in water solution converted to cyclopentanone with high selectivity under 3.0 MPa and 433 K. Cyclopentanol and furfuryl alcohol were detected as by-products. Addition of cerium oxide greatly improved the catalytic performance. In the presence of 6%Ru-6%Co-6%CeO2/MSEP catalyst, 100% furfural conversion and 71.35% selectivity to cyclopentanone were obtained successfully. The catalysts were characterized by BET, FT-IR, XRD, SEM, TEM, TG and Hydrogen chemisorption. Additionally, the catalyst successfully operated in 5 wt% furfural solution and displayed high stability.
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页码：116 / +
页数：14
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