Fuel properties of pyrolytic oil of the straw and stalk of rape plant

Karaosmanoğlu, Fìlìz; Tetik, Evrim

doi:10.1016/s0960-1481(98)00422-4

Cited by 38 publications

(11 citation statements)

References 2 publications

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“…Compared with the friction coeffi cient of commercial fuel used in the internal combustion engine (about 0.1 under the present experimental conditions), the friction coeffi cients of the refi ned fractions of biomass oil were relatively high. Due to the higher acid number of the refi ned biomass oils, chemical corrosion wear and electrochemistry corrosion wear easily occur in the friction process leading to a higher friction coeffi cient [10]. Table II shows the variations of WSD and images of worn surface of the steel balls lubricated by the four refi ned biomass oils under 98 N at 1450 rpm speed for 30 minutes.…”

Section: Analysis Methodsmentioning

confidence: 99%

Tribological performance of distilled biomass oil from rice straw by pyrolysis process

Wang

et al. 2008

J of Synthetic Lubrication

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The biomass oil pyrolysed from rice straw was refi ned through distillation process under one atmosphere pressure. Four distilled fractions were obtained in the temperature ranges of 54-64, 72-80, 84-92 and 96-100 °C respectively. Their chemical components and special group structures were analysed by gas chromatography-mass spectrometry (GC-MS) and Fourier transform infrared spectroscopy. The tribological performances of the prepared fractions were evaluated by MQ-800 four-ball tribometer as well. The results showed that both density and acid number of the biomass oil increased with the distillation temperature and that the total distillation yield was 55.7%. Every distillation fraction had different anti-wear and friction reduction. Their average friction coeffi cients were 0.185, 0.227, 0.179 and 0.293 in 30 minutes, and the average wear scar diameters were 1.035, 0.958, 0.870 and 0.983 mm under a rotation speed of 1450 rpm respectively. It was found that the fraction distilled in the temperature range of 84-92 °C showed better friction reduction and wear resistance.

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Section: Analysis Methodsmentioning

confidence: 99%

Tribological performance of distilled biomass oil from rice straw by pyrolysis process

Wang

et al. 2008

J of Synthetic Lubrication

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“…Agricultural crops and wastage (sugarcane, cassava, and corn) provide carbohydrate and starch. Roughly, the biomass species contain woody biomass, straw, beech wood, seedcakes, bagasse, and municipal solid waste (MSW) [53][54][55][56][57][58][59]. The available sources of biomass are shown in Figure 4.…”

Section: Sources Of Biomass and Their Propertiesmentioning

confidence: 99%

An Overview of Recent Developments in Biomass Pyrolysis Technologies

et al. 2018

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Biomass is a promising sustainable and renewable energy source, due to its high diversity of sources, and as it is profusely obtainable everywhere in the world. It is the third most important fuel source used to generate electricity and for thermal applications, as 50% of the global population depends on biomass. The increase in availability and technological developments of recent years allow the use of biomass as a renewable energy source with low levels of emissions and environmental impacts. Biomass energy can be in the forms of biogas, bio-liquid, and bio-solid fuels. It can be used to replace fossil fuels in the power and transportation sectors. This paper critically reviews the facts and prospects of biomass, the pyrolysis process to obtain bio-oil, the impact of different pyrolysis technology (for example, temperature and speed of pyrolysis process), and the impact of various reactors. The paper also discusses different pyrolysis products, their yields, and factors affecting biomass products, including the present status of the pyrolysis process and future challenges. This study concluded that the characteristics of pyrolysis products depend on the biomass used, and what the pyrolysis product, such as bio-oil, can contribute to the local economy. Finally, more research, along with government subsidies and technology transfer, is needed to tackle the future challenges of the development of pyrolysis technology.Energies 2018, 11, 3115 2 of 24 growth and ongoing economic and technological advancement around the world [4]. Currently, fossil fuels are the main source of energy because of their high calorific values, good anti-knocking properties, and high heating values; meanwhile, reserves are limited. Therefore, the development of alternative energy resources can lower the depletion of fossil fuel by reducing their consumption [5][6][7]. On the other hand, the world's heating condition is increasing every day. The atmospheric CO 2 level has crossed the risky level that was forecast to happen in another 10 years [8]. Furthermore, the depletion of fossil fuels and extreme change of climate have driven the search for alternative energies and renewable energy sources that can meet the world's energy demand, reduce greenhouse gas emissions, curb pollution, and maintain the planet's temperature at a stable level [9][10][11].Among the alternative energy sources, biomass can become a promising sustainable energy source, due to its high diversity and availability [12]. Biomass can be defined as all biodegradable organic material derived from animals, plants, or microorganisms. This definition also includes products, by-products, waste originating in agricultural activities, as well as non-fossil organic waste produced by industrial and municipal waste [13]. Biomass is the third most important source used to generate electricity and thermal applications [14,15]. The most common biomass feedstocks are banana peel, rice and coffee husks, sugarcane bagasse, palm oil processing residues, and the waste of animals [16,17]. ...

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“…The production of bio-liquids and other products (char and gas) by pyrolysis of different biomass species has been extensively investigated in the past. Some of these biomass species include beech wood [7], bagasse [8] woody biomass [9,10], straws [11], seedcakes [12] and municipal solid waste (MSW) [13,14].…”

Section: Introductionmentioning

confidence: 99%

Biofuels Production through Biomass Pyrolysis —A Technological Review

et al. 2012

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There has been an enormous amount of research in recent years in the area of thermo-chemical conversion of biomass into bio-fuels (bio-oil, bio-char and bio-gas) through pyrolysis technology due to its several socio-economic advantages as well as the fact it is an efficient conversion method compared to other thermo-chemical conversion technologies. However, this technology is not yet fully developed with respect to its commercial applications. In this study, more than two hundred publications are reviewed, discussed and summarized, with the emphasis being placed on the current status of pyrolysis technology and its potential for commercial applications for bio-fuel production. Aspects of pyrolysis technology such as pyrolysis principles, biomass sources and characteristics, types of pyrolysis, pyrolysis reactor design, pyrolysis products and their characteristics and economics of bio-fuel production are presented. It is found from this study that conversion of biomass to bio-fuel has to overcome challenges such as understanding the trade-off between the size of the pyrolysis plant and feedstock, improvement of the reliability of pyrolysis reactors and processes to become viable for commercial applications. Further study is required to achieve a better understanding of the economics of biomass pyrolysis for bio-fuel production, as well as resolving issues related to the capabilities of this technology in practical application. OPEN ACCESSEnergies 2012, 5 4953

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Fuel properties of pyrolytic oil of the straw and stalk of rape plant

Cited by 38 publications

References 2 publications

Tribological performance of distilled biomass oil from rice straw by pyrolysis process

Tribological performance of distilled biomass oil from rice straw by pyrolysis process

An Overview of Recent Developments in Biomass Pyrolysis Technologies

Biofuels Production through Biomass Pyrolysis —A Technological Review

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