Catalysis Communications ( IF 3.4 ) Pub Date : 2020-11-08 , DOI: 10.1016/j.catcom.2020.106229 Giang T.T. Le , Kantapong Arunaditya , Jamekorn Panichpol , Tanapat Rodruangnon , Sutarat Thongratkaew , Kawisa Chaipojjana , Kajornsak Faungnawakij , Tawatchai Charinpanitkul
Sulfonated magnetic carbon nanoparticles (SMCNs) were synthesized from eucalyptus oil via co-pyrolysis with ferrocene and sulfonation by H2SO4. Catalytic performance of SMCNs for conversion of fructose to 5-hydroxymethylfurfural was examined within a designated range of reaction temperature (120–180 °C) and time (30–240 min). 84% conversion of fructose and 51.6% yield of 5-hydroxymethylfurfural could be achieved with catalyst-to-fructose mass ratio of 0.167 at 180 °C and the reaction time of 30 min. The magnetic property of SMCNs also facilitated recovery and recycling of the spent catalyst. Additionally, more than 50% yield of 5-hydroxymethylfurfural could be achieved after three cycles.
中文翻译:
来自桉树油的磺化磁性碳纳米颗粒,可作为绿色和可持续的催化剂,用于将果糖转化为5-HMF
通过与二茂铁的共热解和H 2 SO 4的磺化作用,从桉树油中合成了磺化的磁性碳纳米颗粒(SMCNs)。在指定的反应温度(120-180°C)和时间(30-240分钟)范围内,研究了SMCNs将果糖转化为5-羟甲基糠醛的催化性能。在180°C和30分钟的反应时间下,催化剂与果糖的质量比为0.167时,果糖的转化率为84%,5-羟甲基糠醛的产率为51.6%。SMCN的磁性还促进了废催化剂的回收和再循环。另外,在三个循环后,可以达到50%以上的5-羟甲基糠醛产率。