Utilization of fruit waste for H_(2)-rich syngas production via steam co-gasification with brown coal  

作　　者：Aisikaer Anniwaer Nichaboon Chaihad Aghietyas Choirun Az Zahra Irwan Kurnia Yutaka Kasai Suwadee Kongparakul Chanatip Samart Katsuki Kusakabe Abuliti Abudula Guoqing Guan 

机构地区：[1]Graduate School of Science and Technology,Hirosaki University,1-Bunkyocho,Hirosaki 036-8560,Japan [2]Energy Conversion Engineering Laboratory,Institute of Regional Innovation,Hirosaki University,3-Bunkyocho,Hirosaki 036-8561,Japan [3]Industrial Research Institute,Aomori Prefectural Industrial Technology Research Center,4-11-6,Daini-Tonyamachi,Aomori 030-0113,Japan [4]Department of Chemistry,Faculty of Science and Technology,Thammasat University,Pathumtani 12120 Thailand [5]Department of Nanoscience,Sojo University,4-22-1,Nishi-ku,Kumamoto-shi,Kumamoto 860-0082,Japan [6]Department of Chemistry,Faculty of Mathematics and Natural Sciences,Universitas Padjadjaran,Jl.Raya Bandung–Sumedang KM.21 Jatinangor,Sumedang 45363,Indonesia

出　　处：《Carbon Resources Conversion》2023年第4期315-325,共11页碳资源转化（英文）

基　　金：supported by JST Grant Number JPMJPF2104 and Hirosaki University Fund;the scholarship from the Ministry of Education,Culture,Sport,Science and Technology(MEXT)of Japan.

摘　　要：In this work,to efficiently utilize waste fruit and low-rank coal for the hydrogen(H_(2))-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 H_(2)-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 H_(2)-rich gas production.

关 键 词：Steam co-gasification Waste banana peel Brown coal H2-rich syngas Synergistic effect 

分 类 号：O64[理学—物理化学]