Acetaldehyde removal and increased H 2 /CO gas yield from biomass gasification over metal-loaded Kraft lignin char catalyst
作者: Ki Hoon KimAbid FarooqMin Young SongSang-Chul JungKi-Joon JeonJiHyeon SongChang Hyun KoJungho JaeYoung-Kwon Park
作者单位: 1School of Environmental Engineering, University of Seoul, Seoul 02504, South Korea
2Department of Environmental Engineering, Sunchon National University, Suncheon 57922, South Korea
3Department of Environmental Engineering, Inha University, Incheon 22212, South Korea
4Department of Civil and Environmental Engineering, Sejong University, Seoul, 05006, South Korea
5School of Chemical Engineering, Chonnam National University, Gwangju, 61186, South Korea
6School of Chemical and Biomolecular Engineering, Pusan National University, Busan 46241, South Korea
刊名: Journal of Environmental Management, 2019, Vol.232 , pp.330-335
来源数据库: Elsevier Journal
DOI: 10.1016/j.jenvman.2018.11.054
关键词: BiomassKraft lignin charCatalystAcetaldehyde removalPlasmaGasification
原始语种摘要: Abstract(#br)Acetaldehyde removal tests were performed to compare the catalytic activity of the Kraft lignin char (KC), KOH-treated Kraft lignin char (KKC), and activated carbon (AC) along with their impregnation with Mn in a plasma reactor. The gasification characteristics (syngas content, and H 2 /CO ratio) of yellow poplar were investigated using nickel catalysts supported on KC, KKC, AC, and γ-Al 2 O 3 in a U-type quartz reactor. KKC and Mn/KKC improved significantly the surface area and contents of O and N functional groups over the raw char. In particular, Mn/KKC showed the highest acetaldehyde-removal efficiency. The catalytic activity of Ni-impregnated KC, KKC, AC, and γ-Al 2 O 3 decreased in the order of Ni/KKC > Ni/AC > Ni/KC > Ni/γ-Al 2 O 3 for the gas yield and Ni/γ-Al 2 O 3...
全文获取路径: Elsevier  (合作)
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影响因子:3.057 (2012)

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关键词翻译
关键词翻译
  • gasification 气化
  • removal 消去
  • metal 金属
  • biomass 生物量
  • lignin 木素
  • catalyst 催化剂
  • loaded 加负荷的
  • increased 增加
  • over 在上方
  • yield 成品率