Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Duncan Cree"'
Autor:
Gaurang Golakiya, Duncan Cree
Publikováno v:
Waste Management Bulletin, Vol 2, Iss 1, Pp 306-315 (2024)
This study presents tensile, flexural and water absorption properties of composites made from bio-epoxy resin containing brown eggshell (with membrane), purified brown eggshell (without membrane) and mineral limestone at three filler levels of 5, 10
Externí odkaz:
https://doaj.org/article/1c49a2045ff145dea0e35f775e7faffb
Publikováno v:
Waste, Vol 1, Iss 3, Pp 740-760 (2023)
An option to reduce the exploitation and depletion of natural mineral resources is to repurpose current waste materials. Fillers are often added to polymers to improve the properties and lower the overall cost of the final product. Very few studies h
Externí odkaz:
https://doaj.org/article/374bb01acd794467923e831176b09ac3
Publikováno v:
Fuels, Vol 4, Iss 1, Pp 111-131 (2023)
Torrefaction pretreatment is a mild form of pyrolysis that has the potential to produce a high-quality raw material for making biofuel that serves as a replacement for coal in the bioenergy industry. Microwave-assisted torrefaction was conducted on w
Externí odkaz:
https://doaj.org/article/e6965fbb5c0245aaaa0fea9364824cde
Publikováno v:
Results in Engineering, Vol 19, Iss , Pp 101259- (2023)
Cellulosic biomass shows great potential as feedstock for bioethanol production. Despite clear benefits in terms of greenhouse gas mitigation and bioproduct potential, the commercial production of cellulosic ethanol remains economically challenging a
Externí odkaz:
https://doaj.org/article/dc5bc682bb6447fcac680fadaa2c1466
Optimization of Solid-State Fermentation of Switchgrass Using White-Rot Fungi for Biofuel Production
Publikováno v:
Fuels, Vol 3, Iss 4, Pp 730-752 (2022)
Biological delignification using white-rot fungi is a possible approach in the pretreatment of lignocellulosic biomass. Despite the considerable promise of this low-input, environmentally-friendly pretreatment strategy, its large-scale application is
Externí odkaz:
https://doaj.org/article/2b98289d3f374be787a8810707bba2c9
Autor:
Peyman Alizadeh, Tim Dumonceaux, Lope G. Tabil, Edmund Mupondwa, Majid Soleimani, Duncan Cree
Publikováno v:
Clean Technologies, Vol 4, Iss 4, Pp 1175-1192 (2022)
The current study explores steam explosion pre-treatment of wood sawdust to develop high-quality biofuel pellets. In order to determine optimized conditions (temperature and residence time) for steam-treated biomass, seven test responses were chosen,
Externí odkaz:
https://doaj.org/article/fed9c4a09db7405490c461a009f6bda7
Autor:
Chukwuka Onyenwoke, Lope G. Tabil, Tim Dumonceaux, Edmund Mupondwa, Duncan Cree, Xue Li, Onu Onu Olughu
Publikováno v:
Energies, Vol 17, Iss 1, p 133 (2023)
Lignocellulosic biomass has demonstrated great potential as feedstock for pellet production, notwithstanding the fact that the industrial production of pellets is faced with some economic challenges. This study presents a technoeconomic analysis of s
Externí odkaz:
https://doaj.org/article/53ff4d09a1ac4bf8b33d9367cc92c212
Publikováno v:
Fuels, Vol 3, Iss 1, Pp 152-175 (2022)
In this study, wood sawdust as waste residue from wood processing mills was pretreated using torrefaction to improve fuel properties and densified to facilitate transportation. Sawdust was torrefied in a fixed bed reactor using inside temperatures (I
Externí odkaz:
https://doaj.org/article/78e60217007c470a9a3cc6d2ee0a1b61
Autor:
Duncan Cree, Majid Soleimani
Publikováno v:
Journal of Composites Science, Vol 7, Iss 7, p 278 (2023)
Based on its positive environmental impact, poly(lactic acid) (PLA) has been a gradual substitute for synthetic plastics used in diverse applications. The use of industrial limestone (ILS) as a filler in polymers can have advantages of changing the p
Externí odkaz:
https://doaj.org/article/4b6db703476449a7b2ac691bd8960671
Publikováno v:
Energies, Vol 16, Iss 4, p 1914 (2023)
In this study, the technoeconomic feasibility of bioenergy production from sawdust under four different case scenarios is simulated and compared. These scenarios include: (1) heat and electricity generation from raw sawdust; (2) pellet production fro
Externí odkaz:
https://doaj.org/article/a687d8c574f848a692c6c40fe27d208c