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Wyszukujesz frazę "biodiesel FAME" wg kryterium: Temat

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    Wyświetlanie 1-6 z 6
    Tytuł:
    Determination of the impact of FAME biocomponent on the fraction composition of diesel engine fuels
    Określenie wpływu biokomponentu FAME na skład frakcyjny oleju napędowego
    Autorzy:
    Wcisło, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/133795.pdf
    Data publikacji:
    2013
    Wydawca:
    Polskie Towarzystwo Naukowe Silników Spalinowych
    Tematy:
    biofuel
    biodiesel FAME
    fractional composition
    biopaliwo
    skład frakcyjny
    Opis:
    The paper presents the results of studies to determine the fractional composition of biofuels, bio-component containing the FAME and diesel. Formulated biofuels 'B' containing 7%, 15%, 25%, 50% and 100% of FAME. Biofuels are produced from FAME use oil in the reactor of his own design type GW 200. The study was conducted in accordance with the requirements of BS EN ISO 3405:2012 (ASTM D 1160) using automated distillers HAD 620/1 by Herzog. Experiments have shown that both the beginning of distillation and its course depending on the amount of RME in diesel fuel. The greater the amount of FAME biodiesel that later starts the beginning of the distillation. Experiments have shown that both the beginning of distillation and its course depending on the amount of FAME in diesel fuel. The greater the amount of FAME biodiesel that later starts the beginning of the distillation. Among the studied biofuels only B7 and B15 FAME can meet the requirements for a standard diesel, which states that 95% v/v fuel must evaporate to a temperature of 360ºC (633 K).
    W referacie zaprezentowano wyniki badań dotyczących określenia składu frakcyjnego biopaliw, zawierających biokomponent FAME oraz oleju napędowego. Skomponowano biopaliw typu „B” zawierające 7%, 15%, 25%, 50% oraz 100% FAME. Biopaliw FAME zostały wyprodukowane z oleju uniwersalnego w reaktorze własnej konstrukcji typ GW 200. Badania przeprowadzono zgodnie z wymogami normy PN-EN ISO 3405:2012 (ASTMD 1160) przy użyciu zautomatyzowanej destylarki HAD 620/1 firmy Herzog. Eksperymenty pokazały, że zarówno początek destylacji jak i jej przebieg zależy od ilości FAME w oleju napędowym. Im większa ilość RME w bio-paliwie tym później rozpoczyna się początek destylacji. Spośród badanych biopaliw tylko B7 oraz B15 FAME może sprostać wymogom dla standardowego oleju napędowego stanowiącym, że 95% v/v paliwa musi odparować do temperatury 360ºC (633 K).
    Źródło:
    Combustion Engines; 2013, 52, 3; 1098-1103
    2300-9896
    2658-1442
    Pojawia się w:
    Combustion Engines
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    External speed characteristic for the Perkins 1104D-44TA engine fuelled by sunflower oil methyl esters
    Autorzy:
    Kurczyński, D.
    Łagowski, P.
    Wcisło, G.
    Pracuch, B.
    Leśniak, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/411009.pdf
    Data publikacji:
    2017
    Wydawca:
    Polska Akademia Nauk. Oddział w Lublinie PAN
    Tematy:
    external characteristic harmful emission contents
    sunflower oil methyl esters (SME)
    FAME Biodiesel
    Opis:
    The publication presents test results for a Perkins 1104D - 44TA engine powered by SME sunflower oil fatty acids methyl esters. The SME biofuel was manufactured in-house using a GW-200 reactor at MCOŹE "BioEnergia". The test was carried out at an engine test stand at Kielce University of Technology's Heat Engine Laboratory. During the test the engine operated according to an external speed characteristic. The tests aimed to determine the impact of using an SME type biofuel to power the engine on the engine's primary performance indicator values. A slight decrease to the brake horsepower and torque of the tested engine powered by sunflower oil esters as compared to diesel was recorded. Fuel consumption of the engine powered by plant origin fuel also increased. No operating problems were experienced associated with powering the engine using sunflower oil esters during the tests.
    Źródło:
    ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2017, 6, 4; 111-120
    2084-5715
    Pojawia się w:
    ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ecological indicators for the Perkins 1104D-44TA engine fuelled by sunflower oil methyl esters operating according to load characteristics
    Autorzy:
    Kurczyński, D.
    Łagowski, P.
    Wcisło, G.
    Pracuch, B.
    Tomyuk, V.
    Powiązania:
    https://bibliotekanauki.pl/articles/411432.pdf
    Data publikacji:
    2017
    Wydawca:
    Polska Akademia Nauk. Oddział w Lublinie PAN
    Tematy:
    compression-ignition engine
    engine ecological indicators
    load characteristics
    harmful emission contents
    sunflower oil methyl esters (SME)
    FAME Biodiesel
    Opis:
    Fuels constitute one of the research areas within the scope of piston internal combustion engines. The works encompass both conventional as well as alternative fuels. Fuels are sought which will contribute to a reduction in the negative impact of transport on the natural environment and humans. These may be fuels obtained from organic raw materials of agricultural (most often) or forest origin. When it comes to compression-ignition engines, Biodiesel B100 type biofuels can be used to fuel them, which most often constitute a long chain fatty acid ester, made from plant oils or animal fats. The publication presents ecological indicator test results for a compression – ignition engine fuelled by SME Biodiesel, or sunflower oil methyl esters and commercially available diesel as a benchmark. During the tests, the engine operated according to load characteristics at two different crankshaft rotational speeds. A sunflower oil ethyl ester fuelled engine returned beneficial values for most of the tested ecological indicators as compared to a diesel fuelled engine. Concentrations of substances such as CO, CO2, unburned hydrocarbons (THC), particulate matter (PM) were lower in the engine emissions, exhaust smoke levels were also reduced. Only nitrogen oxides (ONx) increased.
    Źródło:
    ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2017, 6, 4; 71-80
    2084-5715
    Pojawia się w:
    ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Investigation of the chemical composition, characterization and determination of energy content for renewable energy source (biodiesel) produced from non-edible Ethiopian seeds’ particularly castor seed (Ricinus communis) using homogeneous catalysis
    Autorzy:
    Hiwot, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/412591.pdf
    Data publikacji:
    2014
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    castor oil
    non -edible oil
    biodiesel
    transesterification
    homogeneous catalyst
    FAME
    GC-MS
    Opis:
    Biodiesel is a clean, renewable, biodegradable, environmentally benign, energy efficient and diesel substituent fuel used in diesel engine. It provides a feasible solution to the twin crises of fossil fuel depletion and environmental pollution. It is produced from renewable sources such as vegetable oils or animal fats by trans-esterification. Although this fuel has gained worldwide recognition for many years, it is not being widely commercialized like petroleum diesel in the world, not widely produced and used especially in our country Ethiopia. Analysis of fatty acid methyl ester composition of the biodiesel produced from castor oil was done with the help of GC-MS and 8 fatty acid methyl esters were identified. Acid and base catalyzed methods were used in the synthesis of biodiesel from castor seed oil. In addition to this the variables that affect the amount of methyl ester yield were determined and an optimum of 96.7 % fatty acid methyl ester (FAME) conversion was obtained at a methanol to oil molar ratio of 6:1, 1.0 % mass NaOH, 65 °C reaction temperature and 3 hour reaction time. The energy content of the oil and biodiesel were 39 MJ/Kg and 40.7 MJ/ Kg respectively which is determined by bomb calorimeter. Other physicochemical properties of the biodiesel were determined and all these lie within the ASTM and EN biodiesel standards except kinematic viscosity. Therefore, castor seed oil methyl ester could be used as an alternative energy resource in diesel engine by blending with petroleum diesel.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2014, 18; 63-74
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Determining the effect of oil after frying fish for the production of biofuels with a fractional composition of FAME
    Autorzy:
    Wcisło, G.
    Pracuch, B.
    Tomyuk, V.
    Powiązania:
    https://bibliotekanauki.pl/articles/411347.pdf
    Data publikacji:
    2019
    Wydawca:
    Polska Akademia Nauk. Oddział w Lublinie PAN
    Tematy:
    biodiesel
    FAME – Fatty Acid Methyl Esters
    diesel engine
    fractional composition
    temperature distillation
    Opis:
    The aim of the study was to determine the impact of the fish frying process on the distillation properties of FAME and its mixtures with diesel fuel. The fish was fried at 160°C for 2 hours. Frying one serving lasted 6 minutes. The frying oil was a mixture of 50% (v/v) rapeseed oil and 50% (v/v) sunflower oil. The study showed that FAME biodiesel made from unused (pure) oil has similar distillation properties. The largest differences were observed for distillation temperatures of 85% and 100% and the final temperature of the distillation process. This may indicate a slightly lower purity of FAME produced from used cooking oil. In such a biofuel there may be more less volatile mono- and diglycerides or other chemicals that, e.g. after frying, remain in oil. It must be said, however, that they are not solid particles because they have been separated from the oil by filtration.
    Źródło:
    ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2019, 8, 3; 37-41
    2084-5715
    Pojawia się w:
    ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Determining the effect of the addition of temperature on the rheological properties of biofuels FAME and RME
    Autorzy:
    Wcisło, G.
    Pracuch, B.
    Łagowski, P.
    Kurczyński, D.
    Leśniak, A.
    Tomyuk, V.
    Powiązania:
    https://bibliotekanauki.pl/articles/411023.pdf
    Data publikacji:
    2019
    Wydawca:
    Polska Akademia Nauk. Oddział w Lublinie PAN
    Tematy:
    Biodiesel
    FAME - Fatty Acid Methyl Esters
    RME - Rapeseed Methyl Esters
    diesel engine
    dynamic viscosity
    shearing rate
    biofuel mix tur
    Opis:
    The aim of the study was to compare the impact of dynamic viscosity of two biofuels. One was a mixture of 50% (m / m) SBME and 50% (m / m) RME of own production. The mixture was conventionally called FAME. The second biofuel was commercial RME from a gas station. Dynamic viscosity as a function of temperature from -20 to 50oC was tested. The main device used at the measuring stand was ReolabQC rheometer manufactured by a German Anton Paar GmbH company. Dynamic viscosity especially grew rapidly after cooling biofuels to temperatures below -5°C. Dynamic viscosity FAME biofuels produced from pure vegetable oil (soybean oil and rapeseed oil) in a temperature range of 50 to -20°C has a value of c.a. 9 to 53[mPa∙s]. Dynamic viscosity of Biofuel FAME produced from mixtures of vegetable oils it was on average lower by about 1 to 8 [mPa∙s] of RME shopping from a gas station.
    Źródło:
    ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2019, 8, 4; 3-7
    2084-5715
    Pojawia się w:
    ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-6 z 6

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