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On Demand Octane Number Enhancement Technology by Aerobic Oxidation
Technical Paper
2016-01-2167
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
For the purpose of developing onboard gasoline reforming technology for higher octane number fuel on demand, octane number enhancement of gasoline surrogate by aerobic oxidation using N-hydroxyphthalimide catalyst was investigated. At first, octane numbers of the oxygen-containing products from alkane and aromatic compound were estimated using a fuel ignition analyzer. As a result, not only alcohol but also ketones and aldehydes have higher octane numbers than the original alkanes and aromatic compound. Next, gasoline surrogate was oxidized aerobically with N-hydroxyphthalimide derivative catalyst and cobalt catalyst at conditions below 100 °C. As a result, fuel molecules were oxidized to produce alcohols, ketones, aldehydes, and carboxylic acids. N-hydroxyphthalimide derivative catalyst with higher solubility in gasoline surrogate has higher oxidation ability. Furthermore, the estimated octane number of the oxidized gasoline surrogate improves 17 RON. Thus, there is promise in developing and onboard aerobic oxidation reforming process to produce higher octane fuel.
Authors
Citation
Hashimoto, K., Kudo, T., Sato, T., Takase, I. et al., "On Demand Octane Number Enhancement Technology by Aerobic Oxidation," SAE Technical Paper 2016-01-2167, 2016, https://doi.org/10.4271/2016-01-2167.Also In
References
- Bourhis , G. , Solari , J. , Dauphin , R. Measurement of RON Requirements for Turbocharged SI Engines: One Step to the Octane on Demand Concept SIA POWERTRAIN - The low CO2 spark ignition engine and its hybridization May 2015 Versailles, France 2015
- Cohn , D.R. , Bromberg , L. , Heywood , J.B. Direct Injection Ethanol Boosted Gasoline Engines: Biofuel Leveraging for Cost-Effective Reduction of Oil Dependence and CO2 Emissions MIT LFEE Report 2005-001 2005
- Bromberg , L. , Cohn , D.R. Effective Octane and Efficiency Advantages Of Direct Injection Alcohol Engines MIT LFEE Report 2008-01 2008
- Kalghatgi , G. Petroleum-Based Fuels for Transport J Automotive Safety and Energy 6 1 1 16 2015
- Kuzuoka , K. , Kurotani , T. , Chishima , H. , and Kudo , H. Study of High-Compression-Ratio Engine Combined with an Ethanol-Gasoline Fuel Separation System SAE Int. J. Engines 7 4 2014 10.4271/2014-01-2614
- Kurotani , T. , Kuzuoka , K. , Kudo , H. Research on Engine Controll to Make Effective Use of Bioethanol-Blend Fuels Honda R&D Technical Review 26 1 110 117 2014
- Chishima , H. , Kuzuoka , K. , Kurotani , T. , and Kudo , H. Study of Ethanol-Gasoline Onboard Separation System for Knocking Suppression SAE Technical Paper 2015-01-1954 2015 10.4271/2015-01-1954
- Partridge , R. , Weissman , W. , Ueda , T. , Iwashita , Y. et al. Onboard Gasoline Separation for Improved Vehicle Efficiency SAE Int. J. Fuels Lubr. 7 2 2014 10.4271/2014-01-1200
- Ashur , M. , Misztal , J. , Wyszynski , M. , Tsolakis , A. et al. On board Exhaust Gas Reforming of Gasoline Using Integrated Reformer & TWC SAE Technical Paper 2007-24-0078 2007 10.4271/2007-24-0078
- Ashida , K. , Maeda , H. , Araki , T. , Hoshino , M. et al. Study of an On-board Fuel Reformer and Hydrogen-Added EGR Combustion in a Gasoline Engine SAE Int. J. Fuels Lubr. 8 2 358 366 2015 10.4271/2015-01-0902
- Hoshino , M. , Izumi , T. , Akama , H. , Zaima , M. et al. Development of an On-Board Fuel Reforming Catalyst for a Gasoline Engine SAE Technical Paper 2015-01-1955 2015 10.4271/2015-01-1955
- Barannik , V. P. , Makarov , V. V. , Petrykin , A. A. , and Shamonina , A. V. Aliphatic Alcohols - Antiknock Additives to Gasolines Chemistry and Technology of Fuels and Oils 41 6 2005
- Suresh , A. K. , Sharma , M. M. , & Sridhar , T. Engineering aspects of industrial liquid-phase air oxidation of hydrocarbons Industrial & engineering chemistry research 39 11 3958 2000 10.1021/ie0002733
- Amorati , R. , Lucarini , M. , Mugnaini , V. , Pedulli , G. F. , Minisci , F. , Recupero , F. , and Greci , L. Hydroxylamines as oxidation catalysts: thermochemical and kinetic studies J. Org. Chem. 68 5 1747 2003 10.1021/jo026660z
- Recupero , F. , & Punta , C. Free radical functionalization of organic compounds catalyzed by N-hydroxyphthalimide Chemical reviews 107 9 3800 3842 2007 10.1021/cr040170k
- Coseri , S. Phthalimide - N - oxyl (PINO) Radical, a Powerful Catalytic Agent: Its Generation and Versatility Towards Various Organic Substrates Catalysis Reviews 51 2 218 2009 10.1080/01614940902743841
- Ishii , Y. , Nakayama , K. , Takeno , M. , Sakaguchi , S. , Iwahama , T. , & Nishiyama , Y. Novel catalysis by N-hydroxyphthalimide in the oxidation of organic substrates by molecular oxygen J. Org. Chem. 60 13 3934 1995 10.1021/jo00118a002
- Yoshino , Y. , Hayashi , Y. , Iwahama , T. , Sakaguchi , S. , and Ishii , Y. Catalytic oxidation of alkylbenzenes with molecular oxygen under normal pressure and temperature by N-hydroxyphthalimide combined with Co (OAc) 2 J. Org. Chem. 62 20 6810 1997 10.1021/jo9708147
- Ishii , Y. , Sakaguchi , S. Recent progress in aerobic oxidation of hydrocarbons by N-hydroxyimides Catalysis today 117 1 105 2006 10.1016/j.cattod.2006.05.006
- Nakano , T. Development of Novel Environmentally High Performance Aerobic Oxidation Method Advanced Technology Program, The 89th Annual Meeting of Chemical Society of Japan 2009
- Guha , S. K. , Obora , Y. , Ishihara , D. , Matsubara , H. , Ryu , I. , and Ishii , Y. Aerobic Oxidation of Cyclohexane using N - Hydroxyphthalimide Bearing Fluoroalkyl Chains Advanced Synthesis & Catalysis 350 9 1323 2008 10.1002/adsc.200800057
- Hashimoto , K. Fuel Ignition Quality Control by Addition and Catalytic Decomposition of Cetane Improver SAE Technical Paper 2006-01-3361 2006 10.4271/2006-01-3361
- Miyoshi , A. Systematic Computational Study on the Unimolecular Reactions of Alkylperoxy (RO2), Hydroperoxyalkyl (QOOH), and Hydroperoxyalkylperoxy (O2QOOH) Radicals J. Phys. Chem. A. 115 3301 3325 2011 10.1021/jp112152n
- Hashimoto , K. , Koshi , M. , Miyoshi , A. , Murakami , Y. et al. Development of Gasoline Combustion Reaction Model SAE Technical Paper 2013-01-0887 2013 10.4271/2013-01-0887
- Fedors , R. F. A method for estimating both the solubility parameters and molar volumes of liquids Polymer Engineering & Science 14 2 147 154 1974 10.1002/pen.760140211