2010
DOI: 10.1021/ie101155m
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High-Temperature Pyrolysis of Blended Animal Manures for Producing Renewable Energy and Value-Added Biochar

Abstract: In this study, we used a commercial pilot-scale pyrolysis reactor system to produce combustible gas and biochar at 620 °C from three sources (chicken litter, swine solids, mixture of swine solids with rye grass). Pyrolysis of swine solids produced gas with the greatest higher heating value (HHV) followed by the mixture of swine solids with rye grass and chicken litter. Relatively high S-containing gases were produced; dimethyl sulfide and methyl mercaptan concentrations were higher than the OSHA PEL limits. Bi… Show more

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Cited by 198 publications
(91 citation statements)
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“…The driving forces behind the surge in interest appear to be threefold. First, in an effort to mitigate climate change and rising energy cost, crop residues and other waste biomass have been increasingly explored as a renewable energy source (bio-oil and syn-gas) and potentially low-cost and sustainable alternatives to fossil fuels [2]. Biochar is produced as a solid by-product in the pyrolysis of biomass [3].…”
Section: Introductionmentioning
confidence: 99%
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“…The driving forces behind the surge in interest appear to be threefold. First, in an effort to mitigate climate change and rising energy cost, crop residues and other waste biomass have been increasingly explored as a renewable energy source (bio-oil and syn-gas) and potentially low-cost and sustainable alternatives to fossil fuels [2]. Biochar is produced as a solid by-product in the pyrolysis of biomass [3].…”
Section: Introductionmentioning
confidence: 99%
“…Third, biochar has been applied as a soil additive and shown to produce multiple potential environmental and economic benefits. These include improved soil fertility and crop yield, carbon stabilization and storage, reduced emissions of greenhouse gases (specifically, N 2 O and CH 4 ) from soil, better retention and reduced leaching of nutrients (e.g., nitrogen and phosphorus), improved surface-and groundwater quality, and adsorption of organic and metallic contaminants [1,2,[8][9][10][11][12].…”
Section: Introductionmentioning
confidence: 99%
“…doi: 10.17221/274/2014-SWR biomass feedstocks such as crop and forest residues (Lehmann 2007;Li et al 2013), animal manure (Cao et al 2009;Cao & Harris 2010;Ro et al 2010), sewage sludge Méndez et al 2012), is a carbon-rich material with reactive surfaces. Currently, it has attracted much attention due to its wide applications in environmental management (Kumar 2010).…”
mentioning
confidence: 99%
“…이러한 바이오차 관련 연구 중 토양개 량제의 효과를 보기 위한 연구가 많이 수행되었다 (Ro et al, 2010;Zwieten et al, 2010 Bio − gas + loss Yield (%) = 100 Freundlich 등온 흡착식이 본 실험 결과에 잘 적용되는 것은 바이오차와 같이 불균일한 흡착에너지를 갖는 흡착 제에 더 잘 적용이 되기 때문일 것이며 (Ruthven, 1984;Yang, 1987), 중금속 고유의 이온반경이나 확산 이중층의 두께, 반발력 등에 따라 흡착 능력이 다르기 때문인 것으 로 사료된다 (Kim, 1991;Kim, 2002;Youm et al, 2002). …”
Section: 음식물 쓰레기 같은 수분 함량이 많은 폐기물을 저온 습식 탄화(Htc: Hydrothermal Carboniunclassified