Catalytic bio-oil upgrading using Fe-Co/Al2O3 and co-processing with vacuum gas oil

被引：2
作者：
Saini, Nand Kishore [1 ]
Chakinala, Nandana [2 ]
Majumder, Supriyo [1 ]
Maity, Pintu [1 ]
Thota, Chiranjeevi [1 ]
Chakinala, Anand G. [2 ]
机构：
[1] Bharat Petr Corp Ltd BPCL, Corp Res & Dev Ctr, Greater Noida 201306, Uttar Pradesh, India
[2] Manipal Univ Jaipur, Dept Biotechnol & Chem Engn, Chem React Engn, Jaipur 303007, Rajasthan, India
来源：
CATALYSIS COMMUNICATIONS | 2024年 / 187卷
关键词：
Pyrolysis; Bio-oil; Upgrading; Hydrodeoxygenation; Co-processing; PYROLYSIS OIL; BIOMASS;
D O I：
10.1016/j.catcom.2023.106840
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The current study explores the hydrodeoxygenation (HDO) of pine sawdust derived pyrolysis bio-oil and coprocessing of raw bio-oil with Vacuum Gas Oil (VGO) in a micro-activity testing (MAT) unit. The catalytic performance of mono- and bi-metallic catalysts were tested for bio-oil upgrading. Notably, Fe-Co (2:1)/Al2O3 catalysts exhibited superior HDO activity compared to their mono-metallic counterparts. Co-processing of raw bio-oil (2-10 wt%) with VGO led to a notable increase in gasoline yield of similar to 48% with a 6 wt% blend. Maximum conversion was achieved with 8 wt% blend, further increasing the proportion, conversion decreased significantly affecting the product distribution.
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页数：9
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