Results 201 to 210 of about 97,332 (257)

Experimental carcinogenesis of pyrolysis fuel oil

American Industrial Hygiene Association Journal, 1977
In the manufacture of ethylene by high-temperature cracking of hydrocarbons, certain high-boiling materials known as pyrolysis fuel oil result as residues. Two samples of these residues produced skin carcinomas upon lifespan application to the skin of mice.
C S, Weil, N I, Condra
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Fast Pyrolysis Oil for Power Generation

Volume 2: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Environmental and Regulatory Affairs, 2006
Biomass fast-pyrolysis oil (PO) is a liquid biofuel derived from lignocellulosic biomass: it offers several advantages compared to the direct us of solid bio fuels, such as high energy density, storability and transportability typical of liquid fuels, possibility to use the fuel in engines and turbines, easier downscaling of plants (which is a very ...
CHIARAMONTI, DAVID, A. Oasmaa, Y. Solantausta   +2 more
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Stabilization of biomass‐derived pyrolysis oils

Journal of Chemical Technology & Biotechnology, 2010
AbstractBACKGROUND: Biomass is the only renewable feedstock containing carbon, and therefore the only alternative to fossil‐derived crude oil derivatives. However, the main problems concerning the application of biomass for biofuels and bio‐based chemicals are related to transport and handling, the limited scale of the conversion process and the ...
Venderbosch, R. H., Ardiyanti, A. R., Wildschut, J., Oasmaa, Anja, Heeres, H. J.   +5 more
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Pyrolysis of Bio-Oil

2015
The fast pyrolysis is a process applied to biomass in order to densifies it, the resulting product is named bio-oil. The bio-oil can serve as a feedstock for the biorefinery. This compound can be transformed into synthesis gas through pyrolysis at higher temperatures.
Costa, L.F.C., Sánchez, C.G.
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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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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
openaire   +1 more source

Catalytic upgrading of pyrolysis oil

Energy & Fuels, 1993
The upgrading of a fast pyrolysis bio-oil and its two fractions was studied at atmospheric pressure using HZSM-5 as catalyst. The two fractions were pyrolytic lignin (which remained after removing water-soluble components from the whole bio-oil) and resid oil (which remained after separating phenolic fraction from the whole bio-oil).
Ramesh K. Sharma, Narendra N. Bakhshi
openaire   +1 more source

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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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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Kinetics of olive oil pyrolysis

Journal of Analytical and Applied Pyrolysis, 2013
Abstract A kinetic study of olive oil pyrolysis has been carried out under different conditions by thermogravimetry. Nine TG runs were performed at nitrogen atmosphere, seven under dynamic conditions and two under dynamic + isothermal regime (constant heating rate until the set temperature was reached and then the set temperature was maintained ...
Font, Rafael, Rey Martínez, María Dolores   +1 more
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