合成气
煤
混合(物理)
废物管理
煤气化
tar(计算)
制氢
合成气制汽油
材料科学
化学工程
产量(工程)
制浆造纸工业
氢
化学
蒸汽重整
环境科学
冶金
有机化学
工程类
物理
量子力学
计算机科学
程序设计语言
作者
Aisikaer Anniwaer,Nichaboon Chaihad,Aghietyas Choirun Az Zahra,Irwan Kurnia,Yutaka Kasai,Suwadee Kongparakul,Chanatip Samart,Katsuki Kusakabe,Abuliti Abudula,Guoqing Guan
标识
DOI:10.1016/j.crcon.2023.04.002
摘要
In this work, to efficiently utilize waste fruit and low-rank coal for the hydrogen (H2)-rich syngas production, steam co-gasification of banana peel (BP) and brown coal (BC) was studied in a fixed-bed reactor. The results showed that the gasification rate of BC was highly enhanced after mixing it with BP and the obvious synergistic effect was observed in all investigated three mixing weight ratios (i.e., 1:1, 1:4, 4:1), resulting in a higher carbon conversion as well as a H2-rich gas production yield for the co-gasification. However, the extent of promotion by synergistic effect was affected by the reaction temperature, mixing ratio, and steam amount. It was found that the high potassium (K) species content in the BP provided the catalytic effect not only on water–gas shift reaction but also on tar reforming/cracking, thereby enhancing the gasification of BC. In addition, it is confirmed that steam should be an important factor to promote the synergistic effect and H2-rich gas production.
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