Results 171 to 180 of about 11,166 (216)

Evaluation of Spray Performance of Pyrolysis Oil

Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, 2019
Abstract Pyrolysis oil has become an important subject of research as it is considered to be a potential environmentally friendly and cheap alternative to conventional fossil fuels. Unfortunately, due to the significant differences of the chemical and physical properties of pyrolysis oil than that of fossil fuels, the deployment of ...
Yun, Sangsig, Choi, Minji, Kumar, Ashwani   +2 more
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Pyrolysis Oil Biorefinery

2017
In biorefineries several conversion processes for biomasses may be applied to obtain maximum value from the feed materials. One viable option is the liquefaction of lignocellulosic feedstocks or residues by fast pyrolysis. The conversion technology requires rapid heating of the biomass particles along with rapid cooling of the hot vapors and aerosols ...
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Pyrolysis of Waste Paper: Characterization and Composition of Pyrolysis Oil

Energy Sources, 2005
This article presents the results of an experimental study of waste paper pyrolysis in tubular furnace pyrolysis equipment. Pyrolysis of waste paper has been conducted in different pyrolysis temperatures and heating rates to investigate the product distribution and yields of pyrolysis products.
Lin Li, Hongxun Zhang, Xuliang Zhuang
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Phase equilibrium data of hydrogen in pyrolysis oil and hydrogenated pyrolysis oil at elevated pressures

The Journal of Supercritical Fluids, 2013
Abstract Phase equilibrium data for the system hydrogen/pyrolysis oil as well as hydrogenated pyrolysis oils, at temperatures from 353.15 K to 423.15 K and pressures from 3.0 MPa up to 17.2 MPa were measured. The procedure was verified by measuring the phase equilibrium data for systems CO2/water and H2/water in the pressure range from 8.0 MPa up to ...
Maša Knez Hrnčič, Robbie H. Venderbosch, Mojca Škerget, Ljiljana Ilić, Željko Knez   +4 more
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Detoxification of brominated pyrolysis oils

Journal of Analytical and Applied Pyrolysis, 2003
The development of an innovative technology for the pyrolytic conversion of brominated phenols in a reductive medium aimed at product recovery for commercial use is discussed in this paper. Brominated phenols are toxic products, which contaminate pyrolysis oil of wastes from electronic and electrical equipment (WEEE).
Hornung, A., Balabanovich, A. I., Donner, S., Seifert, H.   +3 more
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Hydrodeoxygenation of pyrolysis oil in a microreactor

Chemical Engineering Science, 2012
Abstract Use of a packed bed microreactor for the first stage hydrodeoxygenation (HDO) of pyrolysis oil was investigated. The effects of various processing conditions such as temperature, hydrogen partial pressure, and residence time on Extent of HDO, hydrogen consumption, and space-time-consumption were investigated using reduced sulfided NiMo/Al 2 ...
Narendra Joshi, Adeniyi Lawal
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Pyrolysis oil from fast pyrolysis of maize stalk

Journal of Analytical and Applied Pyrolysis, 2008
Abstract Maize stalk was fast pyrolysed at temperatures between 420 °C and 580 °C in a fluidized-bed, and the main product of pyrolysis oil was obtained. The experimental results showed that the highest pyrolysis oil yield of 66 wt.% was obtained at 500 °C for maize stalk.
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Combustion of Tyre Pyrolysis Oil

Process Safety and Environmental Protection, 1998
Scrap tyres were pyrolysed in a one tonne batch pyrolysis unit to produce an oil, char, gas and steel product. The derived oil was analysed for fuel properties, including calorific value, elemental analysis, sulphur, nitrogen, chloride and fluoride content. In addition, a single oil droplet combustion study was carried out and the oil was also analysed
P.T. Williams, R.P. Bottrill, A.M. Cunliffe   +2 more
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Challenges in Pyrolysis Oil Transportation

2013
Proceedings of the 21st European Biomass Conference and Exhibition, 3-7 June 2013, Copenhagen, Denmark, pp.
Karhunen Antti, Laihanen Mika, Ranta Tapio   +2 more
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Pyrolysis of tropical vegetable oils

Journal of Agricultural and Food Chemistry, 1983
Pyrolysis products of babassu (Orbignya martiana), piqui (Caryocar coriaceum), and palm oils (Elaeis guineensis) were analyzed by GC/MS using library search programs. The chief products of pyrolysis were straight-chain alkanes and 1-alkenes. Small amounts of cyclic hydrocarbons were detected in triglycerides constituted by oleic acid as the major ...
J. W. Alencar, P. B. Alves, A. A. Craveiro   +2 more
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