Perspective towards a gasoline-property-first approach exhibiting octane hyperboosting based on isoolefinic hydrocarbons

Article Energy & Fuels

Effect of hydrogen enrichment on the flame propagation, emissions formation and energy balance of the natural gas spark ignition engine

Xingyu Sun et al.

Summary: Adding hydrogen to natural gas in spark ignition engines improves combustion rate, thermal efficiency, and emissions control.

FUEL (2022)

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Review Energy & Fuels

Methods for modifying needle coke raw materials by introducing additives of various origin (review)

Renat R. Gabdulkhakov et al.

Summary: "Needle coke, essential for the production of high-power graphite electrodes in steel production, is a scarce product in the refining industry. Researchers have been exploring ways to modify raw materials to produce needle coke, and this review provides insights into the various raw materials and additives used in the process."

FUEL (2022)

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Article Chemistry, Physical

Novel promising octane hyperboosting using isoolefinic gasoline additives and its application on fuzzy modeling

Tamer M. M. Abdellatief et al.

Summary: Recently, there has been a rise in requirements for high-quality gasoline and an increase in demand. This research article proposes new insights into a novel octane hyperboosting phenomenon based on isoolefinic hydrocarbons as gasoline additives and its application on Fuzzy modeling. The results show that isooctene and isohexene can significantly improve engine performance, with higher motor octane numbers than pure isooctene and isohexene.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

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Article Environmental Sciences

New insights on introducing modern multifunctional additives into motor gasoline

Mikhail A. Ershov et al.

Summary: This research suggests new approaches to produce modern multifunctional motor gasoline additives, focusing on the components and effects of detergents, corrosion inhibitors, and friction modifiers in the additives. The bench method can be used to assess the effectiveness of the detergent component by accelerating deposit formation under specific conditions.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

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Article Environmental Sciences

Uniqueness technique for introducing high octane environmental gasoline using renewable oxygenates and its formulation on Fuzzy modeling

Tamer M. M. Abdellatief et al.

Summary: This study proposes a new approach to examine the impact of renewable fuel additives through fuzzy modeling, showing that using low carbon oxygenates can enhance the quality and quantity of heavy hydrocracked naphtha, potentially contributing to the production of high quality environmentally friendly gasoline.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

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Article Environmental Sciences

Hybrid low-carbon high-octane oxygenated gasoline based on low-octane hydrocarbon fractions

Mikhail A. Ershov et al.

Summary: Low-carbon fuel is the main trend in oil refining industry development. A novel approach for producing low-carbon high-octane oxygenated environmentally friendly motor gasoline has been proposed, leading to successful production of high-octane environmentally friendly motor gasoline, which can reduce environmental impacts and improve product quality.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

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Article Energy & Fuels

Creation a novel promising technique for producing an unleaded aviation gasoline 100UL

Mikhail A. Ershov et al.

Summary: This study investigates the influence of aromatic amines, aromatic hydrocarbons, and MTBE on the antiknock characteristics of model blends to create a novel technique for producing unleaded aviation gasoline. The results indicate that the optimal fuel composition contains isooctane, isopentane, toluene, isopropylbenzene, MTBE, m-toluidine, and isopropyl alcohol, with characteristics close to commercial aviation gasoline. Furthermore, the non-hydrocarbon additives concentrations tested in this study have been used on an industrial scale in various countries.

FUEL (2021)

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Review Energy & Fuels

A review of controlling strategies of the ignition timing and combustion phase in homogeneous charge compression ignition (HCCI) engine

Xiongbo Duan et al.

Summary: The HCCI engine presents superior fuel economy and emissions compared to traditional combustion engines, but lacks direct control over auto-ignition timing. Effective techniques and controlling strategies, such as fuel management and exhaust gas recirculation, are used to optimize combustion and expand operation range.

FUEL (2021)

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Article Chemistry, Applied

A new approach for producing mid-ethanol fuels E30 based on low-octane hydrocarbon surrogate blends

Mikhail A. Ershov et al.

Summary: The development of E30 fuel with an ethyl alcohol content of 20-40% has great potential for automotive technology without modifications. By blending bioethanol with low-octane hydrocarbon fractions, the antiknock performance can be significantly improved, offering promising economic parameters for fuel production.

FUEL PROCESSING TECHNOLOGY (2021)

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Article Energy & Fuels

MODELLING INDUSTRIAL CATALYTIC REFORMING OF LOWOCTANE GASOLINE

D. A. Petrova et al.

Summary: Naphtha reforming is a crucial industrial process in refineries, producing aromatic hydrocarbons for gasoline additives. A mathematical model has been proposed to develop a new method for naphtha reforming, based on kinetic equations and industrial-scale conditions, validated by comparing results with industrial data.

CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS (2021)

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Review Energy & Fuels

Recent trends for introducing promising fuel components to enhance the anti-knock quality of gasoline: A systematic review

Tamer M. M. Abdellatief et al.

Summary: Engineers and researchers aim to develop environmentally friendly high-octane gasoline by incorporating organic components to improve low-octane hydrocarbons, addressing global energy and environmental challenges.

FUEL (2021)

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Article Energy & Fuels

Gasoline fuels properties for multi-mode operation-Observations in a GDI and the CFR engine

Ashish Shah et al.

Summary: The combustion behavior of five full boiling range RON98 gasoline blends was evaluated for multi-mode operation in a GDI and the CFR octane rating engine. Despite having the same RON and octane sensitivity, different knock limited SI and HCCI combustion behavior was observed for the test fuels. It was found that knock-limited combustion phasing in the GDI engine did not align well with the RON.

FUEL (2021)

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Article Chemistry, Multidisciplinary

Technology of Producing Petroleum Coking Additives to Replace Coking Coal

Alexey Kameshkov et al.

Summary: This study investigates the potential of producing petroleum coking additives from heavy petroleum residues, with experiments showing that the additives could replace coking coals in the production of metallurgical coke, meeting the required quality indicators.

ACS OMEGA (2021)

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Article Chemistry, Multidisciplinary

Use of Partition Coefficients in a Hexane-Acetonitrile System in the GC-MS Analysis of Polyaromatic Hydrocarbons in the Example of Delayed Coking Gas Oils

Ignaty Efimov et al.

Summary: The study used the UNIFAC model to calculate the partition coefficients of polycyclic aromatic hydrocarbons and found that methyl derivatives of naphthalene, fluorene, anthracene, and pyrene can be accurately identified by the position of the figurative point on the partition coefficient-retention index plane.

ACS OMEGA (2021)

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Article Energy & Fuels

Effects of the continuous variable valve lift system and Miller cycle strategy on the performance behavior of the lean-burn natural gas spark ignition engine

Jinfei Wang et al.

Summary: The study found that the continuous variable valve lift system can reduce pumping loss, slightly increase volumetric efficiency, and accelerate combustion rate and improve combustion efficiency. Under the Miller cycle strategy, late intake valve close can reduce peak in-cylinder pressure and peak combustion temperature, thereby reducing NOx emissions and mitigating knocking combustion.

FUEL (2021)

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Review Green & Sustainable Science & Technology

A review on ammonia, ammonia-hydrogen and ammonia-methane fuels

Wai Siong Chai et al.

Summary: The combustion of fuels for energy generation is crucial for human activities, but it results in emissions that cause environmental complications and health risks. The replacement of conventional fuels for zero carbon emission is important, with ammonia offering advantages over hydrogen as a carbon-free fuel, but facing challenges such as low burning velocity and high emissions. Therefore, the study of secondary fuels like hydrogen and methane to assist ammonia combustion is essential.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

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Article Engineering, Chemical

Optimization of Hydrolysis-Acidogenesis Phase of Swine Manure for Biogas Production Using Two-Stage Anaerobic Fermentation

Chiu-Yue Lin et al.

Summary: Through response surface methodology, the optimization of operational period and initial operational pH for hydrolysis and acidogenesis of swine manure at 35 degrees C in batch operation mode was conducted. The optimal condition resulted in peak volatile acid production, methane production rate, and methane yield. The two-stage anaerobic system showed higher biogas production efficiency compared to a single-stage system, with similar dominant methane-producing species.

PROCESSES (2021)

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Article Chemistry, Multidisciplinary

Technology of Petroleum Needle Coke Production in Processing of Decantoil with the Use of Polystyrene as a Polymeric Mesogen Additive

Renat R. Gabdulkhakov et al.

Summary: Experimental investigations showed that the quality indices of needle coke are significantly affected by the content of polystyrene in the base raw material. The coefficient of thermal expansion of synthesized samples decreases within the temperature range of 40-500 degrees C, depending on the polymer additive proportion in the feedstock.

ACS OMEGA (2021)

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Article Energy & Fuels

Blending Characteristics of Isooctene, MTBE, and TAME as Gasoline Components

M. A. Ershov et al.

ENERGY & FUELS (2020)

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Article Energy & Fuels

Novel strategy to develop the technology of high-octane alternative fuel based on low-octane gasoline Fischer-Tropsch process

Mikhail Ershov et al.

FUEL (2020)

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Article Chemistry, Physical

Numerical investigation of water injection quantity and water injection timing on the thermodynamics, combustion and emissions in a hydrogen enriched lean-burn natural gas SI engine

Jinfei Wang et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

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Article Energy & Fuels

Characteristics of Isohexene as a Novel Promising High-Octane Gasoline Booster

Mikhail A. Ershov et al.

ENERGY & FUELS (2020)

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Article Energy & Fuels

Possible Components for Increasing the Resources of Automobile Gasolines

E. A. Chernysheva et al.

CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS (2020)

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Article Energy & Fuels

Comparative studies on the ignition characteristics of diisobutylene isomers and iso-octane by using a rapid compression machine

Yingtao Wu et al.

FUEL (2020)

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Article Energy & Fuels

New recipes for producing a high-octane gasoline based on naphtha from natural gas condensate

Tamer M. M. Abdellatief et al.

FUEL (2020)

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Article Energy & Fuels

Furfural Derivatives as Fuel Components

P. A. Nikul'shin et al.

CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS (2020)

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Article Energy & Fuels

Discovery of novel octane hyperboosting phenomenon in prenol biofuel/gasoline blends

Eric Monroe et al.

FUEL (2019)

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Article Thermodynamics

Comprehensive experimental and kinetic study of 2,4,4-trimethyl-1-pentene oxidation

Geyuan Yin et al.

COMBUSTION AND FLAME (2019)

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Understanding chemistry-specific fuel differences at a constant RON in a boosted SI engine

James P. Szybist et al.

FUEL (2018)

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Chemical Kinetic Insights into the Octane Number and Octane Sensitivity of Gasoline Surrogate Mixtures

Eshan Singh et al.

ENERGY & FUELS (2017)

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Review Thermodynamics

Impact of fuel molecular structure on auto-ignition behavior Design rules for future high performance gasolines

Michael D. Boot et al.

PROGRESS IN ENERGY AND COMBUSTION SCIENCE (2017)

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Article Transportation Science & Technology

Selection Criteria and Screening of Potential Biomass-Derived Streams as Fuel Blendstocks for Advanced Spark-Ignition Engines

Robert L. McCormick et al.

SAE INTERNATIONAL JOURNAL OF FUELS AND LUBRICANTS (2017)

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Chemical kinetics of octane sensitivity in a spark-ignition engine

Charles K. Westbrook et al.

COMBUSTION AND FLAME (2017)

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Green Approach for Biodiesel Production from Jojoba Oil Supported by Process Modeling and Simulation

Wael Abdelmoez et al.

INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING (2016)

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Green Approach for Biodiesel Production from Jojoba Oil Supported by Process Modeling and Simulation

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INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING (2016)

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Gum Formation in Gasoline and Its Blends: A Review

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Skeletal mechanism modelling of n-heptane/oxygen laminar coflow flame structure at pressures

Sen Li et al.

FUEL (2015)

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Measurements of sooting tendency in laminar diffusion flames of n-heptane at elevated pressure

Lei Zhou et al.

COMBUSTION AND FLAME (2013)

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Impact of olefin content on criteria and toxic emissions from modern gasoline vehicles

Maryam Hajbabaei et al.

FUEL (2013)

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Optimization of gasoline hydrocarbon compositions for reducing exhaust emissions

Shen Yitao et al.

JOURNAL OF ENVIRONMENTAL SCIENCES (2009)

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Detailed chemical kinetic models for the low-temperature combustion of hydrocarbons with application to gasoline and diesel fuel surrogates

F. Battin-Leclerc

PROGRESS IN ENERGY AND COMBUSTION SCIENCE (2008)

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Improving the environmental and performance properties of automotive gasolines. Detergent additives

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A comprehensive and compact n-heptane oxidation model derived using chemical lumping

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Effect of mono-olefins and diolefins on the stability of automotive gasoline

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Development of a reduced n-heptane oxidation mechanism for HCCI combustion modeling

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Perspective towards a gasoline-property-first approach exhibiting octane hyperboosting based on isoolefinic hydrocarbons

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