Academic literature on the topic 'Iso-butanol'

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Journal articles on the topic "Iso-butanol"

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Darwish, N. A., and Z. A. Al-Anber. "Vapor–liquid equilibria of iso-propanol+iso-butanol and iso-propanol+iso-butanol+calcium chloride at 93.6 kPa." Chemical Engineering and Processing: Process Intensification 37, no. 4 (1998): 295–300. http://dx.doi.org/10.1016/s0255-2701(98)00040-3.

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Ali, Mussa Demewez, Samson Mekbib Atnaw, and Adem Siraj Mohammed. "EXPERIMENTAL INVESTIGATION OF THE PERFORMANCE AND EMISSION CHARACTERISTICS OF METHANOL-ETHANOLGASOLINE BLENDING WITH ISO-BUTANOL ADDITIVE ON THE SPARK-IGNITION ENGINE." Platform : A Journal of Engineering 6, no. 3 (2022): 2. http://dx.doi.org/10.61762/pajevol6iss3art20022.

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Nowadays, alternative fuels for internal combustion engines (IC) have gained traction due to environmental concerns and the necessity to reduce reliance on fossil fuels. Iso-butanol is an alternative fuel with low emissions that can be used in IC engines. The performance and emissions of a single-cylinder spark-ignition (SI) engine running on pure gasoline and iso-butanol additives (iB) at various engine load and blending ratios of EM10, EM10iB3, EM10iB5, and EM10iB10 were investigated experimentally in existing dual ethanol-methanol-gasoline blended fuel (EM10). The calorific value of the fue
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Ahmed M.Abbas and Zainab Abbas Al-Dulaimy. "Some Thermodynmic Properties of binary Mixtures of Alcohol isomers and Sulfolane at 298.15K." journal of the college of basic education 22, no. 96 (2022): 25–36. http://dx.doi.org/10.35950/cbej.v22i96.9012.

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The refractive indices, nD densities , and viscosities h of binary mixtures of sulfolane + n -butanol + sec- butanol + iso- butanol + tert – butanol + n-propanol and iso- propanol were measured at 298.15K. Form experimental data, excess molar volum VE , excess molar refractivity nD, excess molar viscosityhE and excess molar Gibbs free energy of activation of viscous flow DG*E were calculated. From n-propanol – sulfolane and iso- propanol sulfolane mixtures showed negative nD, n-butanol – sulfolane, sec-butanal – sulfolane, iso-butanol – sulfolane and tert- butanol sulfolane , DnD was positive
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Abdul Rahman, Mohd Basyaruddin, Naz Chaibakhsh, and Mahiran Basri. "Effect of Alcohol Structure on the Optimum Condition for Novozym 435-Catalyzed Synthesis of Adipate Esters." Biotechnology Research International 2011 (December 27, 2011): 1–7. http://dx.doi.org/10.4061/2011/162987.

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Immobilized Candida antarctica lipase B, Novozym 435, was used as the biocatalyst in the esterification of adipic acid with four different isomers of butanol (n-butanol, sec-butanol, iso-butanol, and tert-butanol). Optimum conditions for the synthesis of adipate esters were obtained using response surface methodology approach with a four-factor-five-level central composite design concerning important reaction parameters which include time, temperature, substrate molar ratio, and amount of enzyme. Reactions under optimized conditions has yielded a high percentage of esterification (>96%) for
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Al-Hasan, Mohammad Ibrahim, and Muntaser Al-Momany. "THE EFFECT OF ISO‐BUTANOL‐DIESEL BLENDS ON ENGINE PERFORMANCE." TRANSPORT 23, no. 4 (2008): 306–10. http://dx.doi.org/10.3846/1648-4142.2008.23.306-310.

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The effect of iso‐butanol addition to diesel fuel on engine performance parameters has been experimentally investigated. The used engine was a single cylinder four stroke CI engine Type Lister 1–8. The tests were performed at engine speed that ranges from 375 to 625 with an increment of 42 rpm at different loads and with 10, 20, 30 and 40% v/v iso‐butanol‐diesel fuel blends. The overall engine performance parameters measured included air‐fuel ratio (AFR), exhaust gas temperature, brake power (Bp ), brake specific fuel consumption (bsfc) and brake thermal efficiency (η th ). The experimental re
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Materego, Myeji, and Derek Bradley. "Experimental Measurements of Ignition Delay Times of Iso-octane/n-Butanol Blend Mixtures in Rapid Compression Machine (RCM)." Tanzania Journal of Science 49, no. 3 (2023): 615–28. http://dx.doi.org/10.4314/tjs.v49i3.6.

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Among oxygenated alternative fuels, n-butanol is considered as a promising alternative biofuel which can partially (or fully) replace conventional transportation fuels currently in use. However, before n-butanol can be commercially utilised, its fundamental combustion characteristics need to be fully understood. In this work, the effect of adding n-butanol on autoignition property of iso-octane was studied. Measurements of ignition delay times for the two blends of n-butanol proportions of 30% and 50% by mole weight were made in a Rapid Compression Machine for stoichiometric mixtures at 2.0 MP
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Senanayake, P. Chandani, Norman Gee, and Gordon R. Freeman. "Viscosity and density of isomeric butanol/water mixtures as functions of composition and temperature." Canadian Journal of Chemistry 65, no. 10 (1987): 2441–46. http://dx.doi.org/10.1139/v87-407.

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Viscosity and density of 27 binary mixtures of sec-, iso-, and tert-butanol with water were measured at 273 ≤ T/K ≤ 353 and the results summarized using polynomials. At fixed T the density depended strongly but monotonically on mole fraction. The excess volume VE was large and negative. In H2O/tert-butanol as T increased VE increased, while in H2O/sec- or iso-butanol VE decreased with increasing T. The excess viscosity was large and positive in all cases.
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Mohler dos Santos, Cauê Cainã, and Everton Fernando Zanoelo. "Flammability limits of iso-butanol/iso-octane/n-heptane blends." Fire Safety Journal 88 (March 2017): 40–44. http://dx.doi.org/10.1016/j.firesaf.2017.01.001.

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Baluja, Shipra. "Evaluation of viscosity in binary mixtures of dimethyl sulphoxide at 298.15K." Journal of Analytical & Pharmaceutical Research 10, no. 5 (2021): 169–75. http://dx.doi.org/10.15406/japlr.2021.10.00383.

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The viscosity of binary mixtures of dimethyl sulphoxide with different alcohols such as methanol, ethanol, 1-propanol, iso-propanol, 1-butanol, iso-butanol, tertiary butanol has been determined at 298.15K. The experimental values are compared with theoretical values evaluated by different theories. It is observed that for some theories, values are in agreement with the experimental values. Further, an attempt has been made to study the intermolecular interactions in studied solutions in terms of excess free energy of mixing, strength of interaction parameters and interaction energy. The viscos
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Li, Peiran, Xue Wang, Yaling Chen, Tianxiang Yin, and Weiguo Shen. "Thermodynamic properties and structure transition in {water + tert-butanol} and {water + tert-butanol + iso-butanol} solutions." Thermochimica Acta 686 (April 2020): 178548. http://dx.doi.org/10.1016/j.tca.2020.178548.

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Dissertations / Theses on the topic "Iso-butanol"

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Santos, Cauê Cainã Mohler dos. "Determinação dos limites de inflamabilidade para misturas de iso-butanol e gasolina sintética." reponame:Repositório Institucional da UFPR, 2015. http://hdl.handle.net/1884/46173.

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Orientador : Prof. Dr. Éverton Fernando Zanoelo<br>Dissertação (mestrado) - Universidade Federal do Paraná, Setor de Tecnologia, Programa de Pós-Graduação em Engenharia Química. Defesa: Curitiba, 29/05/2015<br>Inclui referências : f.56-68<br>Área de concentração : Desenvolvimento de processos químicos<br>Resumo: Tendo em vista a necessidade do conhecimento de características de inflamabilidade de misturas combustíveis para propósito de armazenamento e processamento e a escassez destes dados na literatura, ensaios experimentais foram conduzidos para a determinação de limites de inflamabilidade
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Jen-HaoTsai and 蔡仁豪. "Energy Saving and Pollution Reduction by Adding Water Containing Iso-Butanol and Iso-Propanol in the Diesel Fuel Blends." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/79810252609518509282.

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碩士<br>國立成功大學<br>環境工程學系<br>103<br>The oil crisis is an emergency issue nowadays which makes developing alternative fuels one of the most important technologies in the world. In this research, the energy efficiency and reduction of pollutant emissions were investigated by using different ratios of isopropanol and isobutanol in blends of petroleum diesel. The study is divided into three parts: (i) stability tests of blends (ii) energy efficiency in diesel engine (iii) exhaust gas analysis. Two blends with different isobutanol and isopropanol ratios, 5% isopropanol with 15% isobutnaol and 1% isopr
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Books on the topic "Iso-butanol"

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Lackmann-Pavenstädt, Maria. Zur zeitlichen Abhängigkeit der Urin-/Blutquotienten von Ethanol und der Begleitstoffe Iso-Butanol und N-Propanol. 1987.

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Book chapters on the topic "Iso-butanol"

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of trichlorotitanium(III) complex containing iso-butanol." In Magnetic Properties of Paramagnetic Compounds. Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45972-0_16.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of trichlorotitanium(III) complex containing one acetonitrile and two iso-butanol ligands." In Magnetic Properties of Paramagnetic Compounds. Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45972-0_43.

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Salonika, Aggarwal, and Hakovirta Marko. "New Industrial Sustainable Growth: 3D and 4D Printing." In Trends and Opportunities of Rapid Prototyping Technologies [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.104728.

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The commercial or industrial applications of 3D printing or additive manufacturing are continuously increasing in diverse areas mainly in rapid prototyping. 3D printing has become part of a novel industrial growth area where simplification of assembly, waste minimization, and mass customization are important, such as aerospace, orthopedic and medical research, defense, and jewelry. There has been continuous growth or improvement in additive manufacturing, which includes the type of materials used, metamaterials, and advancements in the printers or the software. 3D printing has explored the are
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Conference papers on the topic "Iso-butanol"

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Alemahdi, Nika, Antonio Garcia та Martin Tuner. "ɸ-Sensitivity Evaluation of n-Butanol and Iso-Butanol Blends with Surrogate Gasoline". У 16th International Conference on Engines & Vehicles. SAE International, 2023. http://dx.doi.org/10.4271/2023-24-0089.

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&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;Using renewable fuels is a reliable approach for decarbonization of combustion engines. iso-Butanol and n-butanol are known as longer chain alcohols and have the potential of being used as gasoline substitute or a renewable fraction of gasoline. The combustion behavior of renewable fuels in modern combustion engines and advanced combustion concepts is not well understood yet. Low-temperature combustion (LTC) is a concept that is a basis for some of the low emissions-high efficiency combustion technologies. Fuel ɸ-sensiti
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He, Xin, John C. Ireland, Bradley T. Zigler, et al. "The Impacts of Mid-Level Alcohol Content in Gasoline on SIDI Engine-Out and Tailpipe Emissions." In ASME 2010 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/icef2010-35106.

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The influences of ethanol and iso-butanol on gasoline engine performance, engine-out and tailpipe emissions were studied using a General Motors (GM) 2.0L turbocharged gasoline spark ignition direct injection (SIDI) engine. U.S. federal certification gasoline (E0), two ethanol-blended fuels (E10 and E20), and 11.7% iso-butanol blended fuels were tested. Fourier-Transform Infrared (FTIR) spectroscopy was used to measure non-regulated species including methane, ethylene, acetylene, formaldehyde, acetaldehyde, isobutylene, 1,3-butadiene, n-pentane, and iso-octane. A Fast Mobility Particle Sizer (F
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Kumar, Vasu, Dhruv Gupta, Mohd Waqar Naseer Siddiquee, Aksh Nagpal, and Naveen Kumar. "Performance and Emission Characteristics of n-Butanol and Iso-Butanol Diesel Blend Comparison." In SAE 2015 Commercial Vehicle Engineering Congress. SAE International, 2015. http://dx.doi.org/10.4271/2015-01-2819.

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Dalili, Alireza, Jordan Brunson, and Thomas Avedisian. "Combustion Characteristics of Heptane/iso-butanol Mixture Droplets." In American Society of Engineering Education, St. Lawrence Section, 2018 Conference, Ithaca, New York, April 20-21, 2018. US DOE, 2018. http://dx.doi.org/10.2172/1998547.

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Dalili, Alireza, Jordan Brunson, P. Dou, Songtao Guo, Michael Hicks, and Thomas Avedisian. "Spherical flame characteristics of heptane/iso-butanol mixture droplets." In 34th Annual Meeting of American Society of Gravitational and Space Research, Bethesda, MD, October 31 – November 3, 2018. US DOE, 2018. http://dx.doi.org/10.2172/1998541.

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Pechout, Martin, Ales Dittrich, and Michal Vojtisek-Lom. "Operation of an Ordinary PFI Engine on n-butanol and Iso-butanol and Their Blends with Gasoline." In SAE 2014 International Powertrain, Fuels & Lubricants Meeting. SAE International, 2014. http://dx.doi.org/10.4271/2014-01-2618.

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Zhou, Apeng, Shirin Jouzdani, and Ben Akih-Kumgeh. "Reduced Chemical Kinetic Models of C1 - C4 Alcohols Using the Alternate Species Elimination Approach." In ASME 2019 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/icef2019-7114.

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Abstract This study presents four separate reduced chemical kinetic models of methanol/ethanol, propanol isomers, n- and iso-butanol, and n- and s-butanol isomers, derived from a comprehensive chemical kinetic model of C1-C5 alcohols using the Alternate Species Elimination approach. It is motivated by complexity of the detailed model (comprising 600 species and 4100 elementary reactions) and the need for simpler kinetic models for analysis of combustion of smaller alcohols. The reduced models are obtained on the basis of ignition delay time simulations with imposed thresholds on the resulting
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Pechout, Martin, Ales Dittrich, Martin Mazac, and Michal Vojtisek-Lom. "Real Driving Emissions of Two Older Ordinary Cars Operated on High-Concentration Blends of N-Butanol and ISO-Butanol with Gasoline." In 12th International Conference on Engines & Vehicles. SAE International, 2015. http://dx.doi.org/10.4271/2015-24-2488.

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Sakleshpur Nagaraja, Shashank, Vinay Ravi, Ravi Teja, Vighnesha Nayak, and Kumar G N. "Performance and Emission Characteristics of a MPI Engine Fueled with Iso-Butanol/Gasoline Blends." In SAE 2014 World Congress & Exhibition. SAE International, 2014. http://dx.doi.org/10.4271/2014-01-1390.

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Cooney, Christopher, Thomas Wallner, Steve McConnell, et al. "Effects of Blending Gasoline With Ethanol and Butanol on Engine Efficiency and Emissions Using a Direct-Injection, Spark-Ignition Engine." In ASME 2009 Internal Combustion Engine Division Spring Technical Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/ices2009-76155.

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The new U.S. Renewable Fuel Standard requires an increase of ethanol and advanced biofuels to 36 billion gallons by 2022. Due to its high octane number, renewable character and minimal toxicity, ethanol was believed to be one of the most favorable alternative fuels to displace gasoline in spark-ignited engines. However, ethanol fuel results in a substantial reduction in vehicle range when compared to gasoline. In addition, ethanol is fully miscible in water which requires blending at distribution sites instead of the refinery. Butanol, on the other hand, has an energy density comparable to gas
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