合成气
甲醇
合成气制汽油
产量(工程)
生物量(生态学)
烧焦
化学
制浆造纸工业
化学工程
废物管理
催化作用
材料科学
有机化学
煤
工程类
复合材料
农学
制氢
生物
蒸汽重整
作者
Yongjian Xu,Tongqi Ye,Songbai Qiu,Ning Shan,Feiyan Gong,Yong Liu,Quanxin Li
标识
DOI:10.1016/j.biortech.2011.02.069
摘要
A novel approach for high efficient conversion of the CO2-rich bio-syngas into the CO-rich bio-syngas was carried out by using biomass char and Ni/Al2O3 catalyst, which was successfully applied for production of bio-methanol from bio-oil. After the bio-syngas conditioning, the CO2/CO ratio prominently dropped from 6.33 to 0.01–0.28. The maximum CO yield in the bio-syngas conditioning process reached about 1.96 mol/(mol CO2) with a nearly complete conversion of CO2 (99.5%). The performance of bio-methanol synthesis was significantly improved via the conditioned bio-syngas, giving a maximum methanol yield of 1.32 kg/(kgcatalyst h) with a methanol selectivity of 99%. Main reaction paths involved in the bio-syngas conditioning process have been investigated in detail by using different model mixture gases and different carbon sources.
科研通智能强力驱动
Strongly Powered by AbleSci AI