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Production and characterisation of bio-oil from biomass fast pyrolysis in a fluidised bed reactor
Ronghou, Liu; Hua, Wang; Tianshu, Li; Chunmei, Zhang; … - In: International Journal of Global Energy Issues 28 (2007) 4, pp. 347-356
.39 wt%) was obtained from sawdust at 500?C. Bio-oil yield was influenced by biomass pyrolysis temperature from 450?C to 550 …Biomass fast pyrolyis in a fluidised bed reactor was carried out. Results showed that the highest bio-oil yield (62 …?C, and maximum bio-oil yield of 53.33 wt% was achieved from pine sawdust with particle size less than 1 mm at 500?C. At …
Persistent link: https://www.econbiz.de/10005543687
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Application of biomass fast pyrolysis part II: The effects that bio-pyrolysis oil has on the performance of diesel engines
Yang, S.I.; Hsu, T.C.; Wu, C.Y.; Chen, K.H.; Hsu, Y.L.; … - In: Energy 66 (2014) C, pp. 172-180
This study used the fast pyrolysis method to produce bio-oil from coffee bean residue. The oil was mixed with diesel fuel through emulsification to produce emulsified fuel with varying proportions. A single-cylinder diesel engine connected to a 12-kW power generation system was used as the test...
Persistent link: https://www.econbiz.de/10010809583
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Optimum conditions for maximising pyrolysis liquids of oil palm empty fruit bunches
Sulaiman, F.; Abdullah, N. - In: Energy 36 (2011) 5, pp. 2352-2359
As production of palm oil is expanding, a more efficient use of oil palm biomass to obtain more energy from oil palm …
Persistent link: https://www.econbiz.de/10010810211
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Upgrading of bio-oil from biomass fast pyrolysis in China: A review
Zhang, Le; Liu, Ronghou; Yin, Renzhan; Mei, Yuanfei - In: Renewable and Sustainable Energy Reviews 24 (2013) C, pp. 66-72
Bio-oil is a brown liquid product from biomass fast pyrolysis. The upgrading of bio-oil has been a hotspot due to its … techniques of bio-oil from biomass fast pyrolysis in China are summarized, with the hope of promoting the development of …
Persistent link: https://www.econbiz.de/10010665969
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Calculation of higher and lower heating values and chemical exergy values of liquid products obtained from pyrolysis of hazelnut cupulae
Bilgen, Selçuk; Keleş, Sedat; Kaygusuz, Kamil - In: Energy 41 (2012) 1, pp. 380-385
and the second law of fast pyrolysis products of a biomass sample investigated experimentally in fixed-bed reactor under …
Persistent link: https://www.econbiz.de/10011053496
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Fast pyrolysis of sugarcane and cassava residues in a free-fall reactor
Pattiya, Adisak; Sukkasi, Sittha; Goodwin, Vituruch - In: Energy 44 (2012) 1, pp. 1067-1077
-scale free-fall reactor unit. The objectives of this work were to investigate the effects of biomass types and pyroysis … free-fall reactor unit were to a certain extent similar to those produced from different types of biomass with different …
Persistent link: https://www.econbiz.de/10011054448
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Application of biomass fast pyrolysis part I: Pyrolysis characteristics and products
Yang, S.I.; Wu, M.S.; Wu, C.Y. - In: Energy 66 (2014) C, pp. 162-171
In the present study, the thermal decomposition behavior of three common biowastes in Taiwan (cedar sawdust, coffee … temperature for thermochemical conversion was 700 K. Maximum rates of bio-oil production (51, 48, and 28 wt% for cedar sawdust … contained roughly 95.3 vol% CO2, and biomass pyrolysis produced around 4.6 vol% CO2. The vented gases had compositions that were …
Persistent link: https://www.econbiz.de/10011054541
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Effect of Pd, Ru, Ni and ceramic supports on selective deoxygenation and hydrogenation of fast pyrolysis Jatropha residue vapors
Kaewpengkrow, Prangtip; Atong, Duangduen; … - In: Renewable Energy 65 (2014) C, pp. 92-101
Catalytic upgrading of the pyrolytic vapors after fast pyrolysis of Jatropha residue was performed using analytical pyrolysis–gas chromatography/mass spectrometry (Py–GC/MS) at 673–873 K. The Py–GC/MS analyses for pyrolysis vapors show a range of aromatic hydrocarbons, hydrocarbon...
Persistent link: https://www.econbiz.de/10011044483
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Microalgae as a renewable fuel source: Fast pyrolysis of Scenedesmus sp.
Harman-Ware, Anne E.; Morgan, Tonya; Wilson, Michael; … - In: Renewable Energy 60 (2013) C, pp. 625-632
Herein we report the fast pyrolysis of dried, ground Scenedesmus sp. at two different reactor scales. Pyrolysis was performed at 480 °C and 1 bar in both an isothermal spouted bed reactor and a dynamic pyrolysis-GC/MS unit, each with 2 s vapor residence times. Bio-oil products were...
Persistent link: https://www.econbiz.de/10011044526
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Assessment of miscanthus biomass (Miscanthus sacchariflorus) for conversion and utilization of bio-oil by fluidized bed type fast pyrolysis
Kim, Jae-Young; Oh, Shinyoung; Hwang, Hyewon; Moon, Youn-Ho - In: Energy 76 (2014) C, pp. 284-291
Liquid bio-oils were produced from miscanthus (Miscanthus sacchariflorus) by fast pyrolysis at various temperature ranges (350–500 °C) with a short residence time and their physicochemical properties were determined to evaluate the potentials for biofuel utilization. Before operating fast...
Persistent link: https://www.econbiz.de/10011053421