Petroleum: From Wells to Wheels

Walters, Clifford C.; Levine, Steven W; Wang, Frank C.

doi:10.1002/9781119523314.ch2

Cited by 2 publications

(4 citation statements)

References 26 publications

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“…As can be seen from Table 2, the depth of transformation of linear structured hexane was to increase from 56.3 % to 88.4 % as the temperature increased from 400 °C to 500 °C, respectively. Table 3 shows the octane numbers of catalysts with high catalytic activity selected for the catalytic aromatization of hexane with a linear structure to produce aromatic hydrocarbons [13][14]. As a result of improving the fraction of low-octane gasoline, the reduction of saturated open-chain hydrocarbons and cycloparaffins occurs.…”

Section: Resultsmentioning

confidence: 99%

“…The volume of the reaction zone is calculated by setting the length of the "area" at equal temperature. The catalyst with high activity selected aromatization of hexane with a linear structure to obtain aromatic hydrocarbons was activated at 600 °C for 2 hours in an air stream, followed by 40 minutes in a helium stream [12][13][14][15].…”

Section: Methodsmentioning

confidence: 99%

“…The rate (1-2 ml/h) is set by dropping into a glass before transferring the raw material to the reactor designed for the catalytic aromatization of linear hexane to aromatic hydrocarbons. Gaseous products formed in the process of obtaining aromatic hydrocarbons by catalytic aromatization of linear hexane are collected and measured in a gasometer (10) [13].…”

Section: Methodsmentioning

confidence: 99%

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The process of obtaining aromatic hydrocarbons by catalytic aromatization of normal hexane on the (2%LA2%CU8%ZN/Н-HSZ-30) catalyst

Fayzullaev,

Rаhmatov,

Makhkamov

et al. 2024

E3S Web of Conf.

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This study of the aromatic production process by catalytic aromatization of normal hexane on (2%LA*2%CU*8%ZN/Н-HSZ-30) catalyst is presented. Laboratory studies were conducted on High catalytic activity (2%LA*2%CU*8%ZN/H-HSZ-30) catalysts for catalytic aromatization of linearly structured hexane at 400, 450, and 500°C, atmospheric pressure to produce aromatic hydrocarbons. Catalytic aromatization of normal hexane at 400 °C showed high activity of the catalyst for iso-compound formation reactions and high hydrogen cyclization ability at 500°C. Based on the study of the characteristics of the high-catalytic-activity catalyst used to catalytically aromatize regular hexane to produce aromatic hydrocarbons, the used catalyst shows the structural properties, the reduction in the number of active metals in the catalyst used for the catalytic aromatization of regular hexane to produce aromatic hydrocarbons, which has a high catalytic activity. shown and aromatic hydrocarbons, which are the main components of the fuel, were found to form a catalyst with a high octane number.

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Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

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The process of obtaining aromatic hydrocarbons by catalytic aromatization of normal hexane on the (2%LA2%CU8%ZN/Н-HSZ-30) catalyst

Fayzullaev,

Rаhmatov,

Makhkamov

et al. 2024

E3S Web of Conf.

View full text Add to dashboard Cite

show abstract

“…To keep transportation costs, energy security, emissions of GHGs, and air quality in check, ICEs must be improved and in reality, the developments in combustion, control, and after-treatment systems, as well as hybridization and partial electrification, will help ICEs continue to improve while using existing market fuels. However, these systems can still be improved by using the advantages of fuel generation and utilizing readily accessible materials [2], [3].…”

Section: Introductionmentioning

confidence: 99%

Comparative Analysis and Performance Characteristics of Bio-Additives Induced Fuel Blend

Biodun

Fayomi

Okeniyi

2022

KEM

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Global demand for efficient transportation and energy dissipation in industries that use engine-powered equipment is enormous and largely supplied by liquid fuels derived from petroleum that power internal combustion engines (ICEs). Since the demand for jet fuel and diesel is anticipated to surpass gasoline consumption in the near future, low-octane gasoline components will become more widely available. As a result, low-octane gasoline components are expected to become more readily available, as demand for jet fuel and diesel is expected to outpace gasoline consumption in the near future. Experimentally, the effects of organic fuel additives (OFAs) on the performance of internal combustion engines were investigated. The findings compare plain, commercially available, neat gasoline samples to pure ethanol and fuel samples injected with OFAs. The development of various fuel blends; the analysis and characterization of fuel samples, including blended fuel samples; and the experimental investigation and comparative analysis of the engine performance powered by the various samples and blends of gasoline on the TQ TD115 MK11 testbed for single-cylinder engines were carried out in the study. The study demonstrated that the nanoadditions were superior to pure ethanol and undiluted gasoline in terms of performance. and showed that pure ethanol has a high torque value at lower speeds, but at speeds greater than 3000 rpm, D-NA outperformed ethanol additives and neat gasoline in terms of torque. At lower speeds, pure ethanol also had a high brake power value, but as speeds increased, samples containing D-NA outperformed ethanol additive and neat gasoline in brake power. Pure ethanol in a concentration of more than 3 has a high brake thermal efficiency value at lower speeds, but as speeds increased, samples containing D-NA outperformed ethanol additive and neat gasoline in terms of brake thermal efficiency. Keywords: Fuel additives; ethanol; brake power; Internal combustion engine; fuel

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Petroleum: From Wells to Wheels

Cited by 2 publications

References 26 publications

The process of obtaining aromatic hydrocarbons by catalytic aromatization of normal hexane on the (2%LA2%CU8%ZN/Н-HSZ-30) catalyst

The process of obtaining aromatic hydrocarbons by catalytic aromatization of normal hexane on the (2%LA2%CU8%ZN/Н-HSZ-30) catalyst

Comparative Analysis and Performance Characteristics of Bio-Additives Induced Fuel Blend

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Petroleum: From Wells to Wheels

Cited by 2 publications

References 26 publications

The process of obtaining aromatic hydrocarbons by catalytic aromatization of normal hexane on the (2%LA*2%CU*8%ZN/Н-HSZ-30) catalyst

The process of obtaining aromatic hydrocarbons by catalytic aromatization of normal hexane on the (2%LA*2%CU*8%ZN/Н-HSZ-30) catalyst

Comparative Analysis and Performance Characteristics of Bio-Additives Induced Fuel Blend

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Product

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The process of obtaining aromatic hydrocarbons by catalytic aromatization of normal hexane on the (2%LA2%CU8%ZN/Н-HSZ-30) catalyst

The process of obtaining aromatic hydrocarbons by catalytic aromatization of normal hexane on the (2%LA2%CU8%ZN/Н-HSZ-30) catalyst