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Biofuels combustion*

Journal Article · · Annual Review of Physical Chemistry
 [1]
  1. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
This review describes major features of current research in renewable fuels derived from plants and from fatty acids. Recent and ongoing fundamental studies of biofuel molecular structure, oxidation reactions, and biofuel chemical properties are reviewed, in addition to combustion applications of biofuels in the major types of engines in which biofuels are used. Biofuels and their combustion are compared with combustion features of conventional petroleum-based fuels. Two main classes of biofuels are described, those consisting of small, primarily alcohol, fuels (particularly ethanol, n-butanol, and iso-pentanol) that are used primarily to replace or supplement gasoline and those derived from fatty acids and used primarily to replace or supplement conventional diesel fuels. As a result, research efforts on so-called second- and third-generation biofuels are discussed briefly.
Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC52-07NA27344
OSTI ID:
1305865
Report Number(s):
LLNL-JRNL--597152
Journal Information:
Annual Review of Physical Chemistry, Journal Name: Annual Review of Physical Chemistry Journal Issue: 1 Vol. 64; ISSN 0066-426X
Publisher:
Annual ReviewsCopyright Statement
Country of Publication:
United States
Language:
English

References (105)

Depolymerization of Cellulose Using Solid Catalysts in Ionic Liquids journal October 2008
Biofuel Combustion Chemistry: From Ethanol to Biodiesel journal May 2010
Advanced biofuel production in microbes journal January 2010
Experimental study of fuel decomposition and hydrocarbon growth processes for practical fuel components in nonpremixed flames: MTBE and related alkyl ethers journal January 2004
High-temperature ignition of propane with MTBE as an additive: Shock tube experiments and modeling journal July 1994
The rates of oxidation of unsaturated fatty acids and esters journal April 1947
Correlation between the chemical structure of biodiesel and its physical properties journal September 2009
Structure indices in FA chemistry. How relevant is the iodine value? journal September 2002
Analyzing biodiesel: standards and other methods journal October 2006
Chemical kinetics of the high pressure oxidation of n-butane and its relation to engine knock journal January 1986
Thermokinetic interactions: Fundamentals of spontaneous ignition and cool flames journal January 1987
Alternative diesel fuels from vegetable oils journal January 1994
A comprehensive modeling study of iso-octane oxidation journal May 2002
A Comprehensive Modeling Study of n-Heptane Oxidation journal July 1998
Cetane numbers of branched and straight-chain fatty esters determined in an ignition quality tester☆ journal May 2003
An experimental study on the effects of oxygenated fuel blends and multiple injection strategies on DI diesel engine emissions journal September 1999
Chemical kinetics of hydrocarbon ignition in practical combustion systems journal January 2000
Combustion of fat and vegetable oil derived fuels in diesel engines journal January 1998
Polyunsaturated fatty acid synthesis: what will they think of next? journal September 2002
Production of biodiesel fuels from linseed oil using methanol and ethanol in non-catalytic SCF conditions journal January 2009
Evaluation of alkyl esters from Camelina sativa oil as biodiesel and as blend components in ultra low-sulfur diesel fuel☆ journal January 2010
Experimental and computational studies of oxidizer and fuel side addition of ethanol to opposed flow air/ethylene flames journal September 2005
Premixed ignition behavior of alternative diesel fuel-relevant compounds in a motored engine experiment journal April 2007
A comprehensive detailed chemical kinetic reaction mechanism for combustion of n-alkane hydrocarbons from n-octane to n-hexadecane journal January 2009
The autoignition of iso-cetane at high to moderate temperatures and elevated pressures: Shock tube experiments and kinetic modeling journal November 2009
Experimental study of the oxidation of large surrogates for diesel and biodiesel fuels journal November 2009
Experimental study of the autoignition of C8H16O2 ethyl and methyl esters in a motored engine journal March 2010
Experimental study of the oxidation of methyl oleate in a jet-stirred reactor journal June 2010
A combustion model for IC engine combustion simulations with multi-component fuels journal January 2011
Detailed chemical kinetic reaction mechanisms for soy and rapeseed biodiesel fuels journal April 2011
Ignition delay times of low-vapor-pressure fuels measured using an aerosol shock tube journal February 2012
The combustion kinetics of a synthetic paraffinic jet aviation fuel and a fundamentally formulated, experimentally validated surrogate fuel journal October 2012
Shock tube studies of methyl butanoate pyrolysis with relevance to biodiesel journal November 2012
Metabolic engineering of microbial pathways for advanced biofuels production journal December 2011
Progress and recent trends in biodiesel fuels journal January 2009
The effect of the addition of individual methyl esters on the combustion and emissions of ethanol and butanol -diesel blends journal June 2012
Biodiesel engine performance and emissions in low temperature combustion journal May 2008
Modifying soybean oil for enhanced performance in biodiesel blends journal June 2005
Biodiesel combustion, emissions and emission control journal July 2007
Some aspects of biodiesel oxidative stability journal July 2007
Several factors affecting the stability of biodiesel in standard accelerated tests journal July 2007
A numerical investigation into the anomalous slight NOx increase when burning biodiesel; A new (old) theory journal July 2007
Biodiesel production from vegetable oils via catalytic and non-catalytic supercritical methanol transesterification methods journal January 2005
Modeling chemical and physical processes of wood and biomass pyrolysis journal February 2008
Effect of biodiesel fuels on diesel engine emissions journal April 2008
Detailed chemical kinetic models for the low-temperature combustion of hydrocarbons with application to gasoline and diesel fuel surrogates journal August 2008
Production of liquid biofuels from renewable resources journal February 2011
Recent progress in the development of diesel surrogate fuels journal June 2011
Kinetics of elementary reactions in low-temperature autoignition chemistry journal August 2011
Rapeseed oil methyl ester oxidation over extended ranges of pressure, temperature, and equivalence ratio: Experimental and modeling kinetic study journal January 2007
Application of an aerosol shock tube to the measurement of diesel ignition delay times journal January 2009
Detailed chemical kinetic reaction mechanism for biodiesel components methyl stearate and methyl oleate journal January 2011
Detailed chemical kinetic reaction mechanisms for primary reference fuels for diesel cetane number and spark-ignition octane number journal January 2011
Effects of EGR and its constituents on HCCI autoignition of ethanol journal January 2011
Ignition delay of fatty acid methyl ester fuel droplets: Microgravity experiments and detailed numerical modeling journal January 2011
Modeling study of the low-temperature oxidation of large methyl esters from C11 to C19 journal January 2011
A lumped approach to the kinetic modeling of pyrolysis and combustion of biodiesel fuels journal January 2013
Detailed chemical kinetic modeling of the effects of CC double bonds on the ignition of biodiesel fuels journal January 2013
Low-temperature combustion chemistry of biofuels: Pathways in the low-temperature (550–700K) oxidation chemistry of isobutanol and tert-butanol journal January 2013
Pyrolysis study of poplar biomass by tunable synchrotron vacuum ultraviolet photoionization mass spectrometry journal January 2013
Ignition delay times of methyl oleate and methyl linoleate behind reflected shock waves journal January 2013
The ecology of algal biodiesel production journal May 2010
Development of a Novel Biofuel Blend Using Ethanol−Biodiesel−Diesel Microemulsions:  EB-Diesel journal September 2004
A Wide-Range Kinetic Modeling Study of Oxidation and Combustion of Transportation Fuels and Surrogate Mixtures journal May 2006
Impact of Biodiesel on NOx Emissions in a Common Rail Direct Injection Diesel Engine journal May 2007
Investigation of the Impact of Engine Injection Strategy on the Biodiesel NOx Effect with a Common-Rail Turbocharged Direct Injection Diesel Engine journal July 2010
Liquid-Phase Penetration under Unsteady In-Cylinder Conditions: Soy- and Cuphea-Derived Biodiesel Fuels Versus Conventional Diesel journal September 2010
Effect of the Degree of Unsaturation of Biodiesel Fuels on Engine Performance, Combustion Characteristics, and Emissions journal January 2011
Liquid Biofuels: Fluid Properties to Optimize Feedstock Selection, Processing, Refining/Blending, Storage/Transportation, and Combustion journal December 2011
Experimental and Modeling Study of the Low-Temperature Oxidation of Large Alkanes journal July 2008
Storage Stability of Biodiesel and Biodiesel Blends journal January 2010
Wide-Range Kinetic Modeling Study of the Pyrolysis, Partial Oxidation, and Combustion of Heavy n -Alkanes journal July 2005
The Application of Chemistry to the Conservation of Motor Fuels journal September 1922
Knocking Characteristics of Hydrocarbons journal December 1948
Unimolecular Dissociation of the CH 3 OCO Radical:  An Intermediate in the CH 3 O + CO Reaction journal February 2006
Chemical Kinetic Modeling Study of the Effects of Oxygenated Hydrocarbons on Soot Emissions from Diesel Engines journal June 2006
Chemical Kinetic Study of the Effect of a Biofuel Additive on Jet-A1 Combustion journal May 2007
Effects of Olefin Group and Its Position on the Kinetics for Intramolecular H-Shift and HO 2 Elimination of Alkenyl Peroxy Radicals journal February 2011
High-Pressure Rate Rules for Alkyl + O 2 Reactions. 1. The Dissociation, Concerted Elimination, and Isomerization Channels of the Alkyl Peroxy Radical journal November 2011
High-Pressure Rate Rules for Alkyl + O 2 Reactions. 2. The Isomerization, Cyclic Ether Formation, and β-Scission Reactions of Hydroperoxy Alkyl Radicals journal May 2012
Enthalpies of Formation and Bond Dissociation Energies of Lower Alkyl Hydroperoxides and Related Hydroperoxy and Alkoxy Radicals journal June 2008
Enthalpies of Formation and Group Additivity of Alkyl Peroxides and Trioxides journal December 1997
Thermochemistry of the R−O 2 Bond in Alkyl and Chloroalkyl Peroxy Radicals journal March 1998
Non-fermentative pathways for synthesis of branched-chain higher alcohols as biofuels journal January 2008
Experimental formulation and kinetic model for JP-8 surrogate mixtures journal November 2002
Plant triacylglycerols as feedstocks for the production of biofuels journal May 2008
Fuel reactivity controlled compression ignition (RCCI): a pathway to controlled high-efficiency clean combustion journal June 2011
Investigation of the impact of biodiesel fuelling on NO x emissions using an optical direct injection diesel engine journal August 2006
Standard Test Method for Research Octane Number of Spark-Ignition Engine Fuel standard May 2013
ASTM D2700-12 Standard Test Method for Motor Octane Number of Spark-Ignition Engine Fuel standard May 2013
Standard Specification for Biodiesel Fuel Blend Stock (B100) for Middle Distillate Fuels standard February 2013
Compendium of Experimental Cetane Number Data report September 2004
Identification of Target Validation Data for Development of Surrogate Jet Fuels conference June 2008
Diesel Combustion: An Integrated View Combining Laser Diagnostics, Chemical Kinetics, And Empirical Validation conference March 1999
Using Carbon-14 Isotope Tracing to Investigate Molecular Structure Effects of the Oxygenate Dibutyl Maleate on Soot Emissions from a DI Diesel Engine conference June 2004
Development of an Experimental Database and Chemical Kinetic Models for Surrogate Gasoline Fuels conference April 2007
Development of an Experimental Database and Kinetic Models for Surrogate Diesel Fuels conference April 2007
An Experimental Investigation of the Origin of Increased NO x Emissions When Fueling a Heavy-Duty Compression-Ignition Engine with Soy Biodiesel journal June 2009
Potential of Cellulose-Derived Biofuels for Soot Free Diesel Combustion journal April 2010
Characteristics of Isopentanol as a Fuel for HCCI Engines journal August 2010
Active Thermo-Atmosphere Combustion (ATAC) - A New Combustion Process for Internal Combustion Engines
  • Onishi, Shigeru; Jo, Souk Hong; Shoda, Katsuji
  • 1979 Automotive Engineering Congress and Exposition, SAE Technical Paper Series https://doi.org/10.4271/790501
conference February 1979
A Study on Gasoline Engine Combustion by Observation of Intermediate Reactive Products during Combustion conference February 1979
Compression-Ignited Homogeneous Charge Combustion conference February 1983
A Conceptual Model of DI Diesel Combustion Based on Laser-Sheet Imaging* conference February 1997
Smokeless, Low NOx, High Thermal Efficiency, and Low Noise Diesel Combustion with Oxygenated Agents as Main Fuel conference February 1998

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Reaction kinetics of hydrogen atom abstraction from isopentanol by the H atom and HO 2 ˙ radical journal January 2018
Accurate entropy calculation for large flexible hydrocarbons using a multi-structural 2-dimensional torsion method journal January 2019
Characterization of waste bio-oil as an alternate source of renewable fuel for marine engines journal June 2019
A Numerical Study of Ethanol–Water Droplet Evaporation journal October 2017
Physical features of liquid atomization when using different methods of spraying journal March 2014
Surrogate fuels for the simulation of diesel engine combustion of novel biofuels journal May 2014
Optical investigation of fuel and in-cylinder air-swirl effects in a high-speed direct-injection engine journal August 2014
Surrogate fuels for the simulation of diesel engine combustion of novel biofuels text January 2015
Optical investigation of fuel and in-cylinder air-swirl effects in a high-speed direct-injection engine text January 2014
Biofuel Powering of Internal Combustion Engines: Production Routes, Effect on Performance and CFD Modeling of Combustion journal August 2018