期刊
CATALYSTS
卷 9, 期 12, 页码 -出版社
MDPI
DOI: 10.3390/catal9121015
关键词
CO2 utilization; dry reforming; ethanol; glycerol; catalyst
资金
- National Natural Science Foundation of China (NSFC) [51806078]
- Foundation of State Key Laboratory of Coal Combustion [FSKLCCB1904]
- Royal society [EP/R512904/1, RSGR1180353]
Dry reforming of ethanol and glycerol using CO2 are promising technologies for H-2 production while mitigating CO2 emission. Current studies mainly focused on steam reforming technology, while dry reforming has been typically less studied. Nevertheless, the urgent problem of CO2 emissions directly linked to global warming has sparked a renewed interest on the catalysis community to pursue dry reforming routes. Indeed, dry reforming represents a straightforward route to utilize CO2 while producing added value products such as syngas or hydrogen. In the absence of catalysts, the direct decomposition for H-2 production is less efficient. In this mini-review, ethanol and glycerol dry reforming processes have been discussed including their mechanistic aspects and strategies for catalysts successful design. The effect of support and promoters is addressed for better elucidating the catalytic mechanism of dry reforming of ethanol and glycerol. Activity and stability of state-of-the-art catalysts are comprehensively discussed in this review along with challenges and future opportunities to further develop the dry reforming routes as viable CO2 utilization alternatives.
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