Thermodynamic analysis of hydrogen production by steam and autothermal reforming of soybean waste frying oil

Hajjaji, Noureddine; Faleh, Nahla; Khila, Zouhour; Pons, M.N.

doi:10.1016/j.enconman.2013.03.009

Cited by 15 publications

(4 citation statements)

References 46 publications

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“…Autothermal reforming of the methane (ATRM) process provides syngas production with varying ranges of the H 2 /CO ratio, which can be manipulated using the relative concentrations of CO 2 and O 2 in the feed . The presence of oxygen in the feed is helpful in inhibiting catalyst deactivation due to carbon deposition …”

Section: Natural Gas Flaring Utilization Technologiesmentioning

confidence: 99%

“…156 The presence of oxygen in the feed is helpful in inhibiting catalyst deactivation due to carbon deposition. 157 Autothermal reforming (ATR) of the methane (natural gas) process comprises both steam reforming and a partial oxidation reaction, consisting of both exothermic and endothermic reactions. 158 It involves introduction of oxygen and steam into the reforming reactor.…”

Section: Steam Methane Reforming (Smr)mentioning

confidence: 99%

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Recent Developments in Natural Gas Flaring Reduction and Reformation to Energy-Efficient Fuels: A Review

Mansoor

Tahir

2021

Energy Fuels

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Annually billions of cubic meters of natural gas are flared around the globe at various oil and gas production sites. Natural gas flaring practices waste valuable energy resources that can be used for economic support and will also be beneficial to mitigate global warming effects. In this review, an overview of natural gas flaring impacts with respect to the environment with special emphasis on global annual natural gas flaring emissions and their reformation to energy-efficient fuels has been discussed. Initially, natural gas flaring emissions and their impacts in view of environmental pollution and global warming effects have been highlighted. The strategies to mitigate wastage to valuable energy resources through various flaring management strategies are also evaluated. In the main stream, various gas flaring reductions and utilization technologies based on their applications in the oil and gas industry and especially for remote oil and gas fields are discussed. Liquified natural gas (LNG) and compressed natural gas (CNG) technologies have been identified as the main gas flaring reduction methods based on their applicability, commerciality, and economical potential. In addition, gas to liquid (GTL) has been an advancing technology for the past many years toward its utilization of methane as a feed and converting it to useful industrial products such as synthesis crude and methanol. Finally, reformation technologies for synthesis gas (syngas) production such as thermal reforming, plasma reforming, and photoreforming are deliberated. Based on feed gas mixture, different reforming processes such as steam reforming of methane (SRM), dry reforming of methane (DRM), and bi-reforming of methane (BRM) are evaluated for hydrogen-rich syngas production. The future perspectives regarding gas flaring utilization technologies advancement with further improvements in utilization of flared gas to efficient energy fuels are proposed.

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Section: Natural Gas Flaring Utilization Technologiesmentioning

confidence: 99%

Section: Steam Methane Reforming (Smr)mentioning

confidence: 99%

Recent Developments in Natural Gas Flaring Reduction and Reformation to Energy-Efficient Fuels: A Review

Mansoor

Tahir

2021

Energy Fuels

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“…This is because the reaction is thermodynamically favored when its total Gibbs free energy, expressed as a function of the component concentrations, temperature and pressure, is at its minimum value [31]. The method of thermodynamic analysis via the minimization of Gibbs free energy used in this study has already been introduced in our previous papers [32,33] and has also been described in detail by other research groups [34,35]. The R-Gibbs reactor model [30] was selected, and the thermodynamic properties were computed using the Soave-Redlich-Kwong (SRK) equation of state (following the thermodynamic models selection criteria, described by Aspen Plus™ reference manual (physical property methods and models [30]).…”

Section: Figmentioning

confidence: 99%

Life cycle assessment of hydrogen production from biogas reforming

Hajjaji

Martinez

Trably

et al. 2016

International Journal of Hydrogen Energy

105

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“…Compared to neat vegetable oils, the cost of waste frying oils (WFO) is 30% -50% lower. Hence, WFO can be considered as a promising low cost feedstock for industrial burners, furnaces, other thermal equipments such as cooking stoves, boilers, gas turbines, etc., and for biodiesel production [3,4,5,6].…”

Section: Introductionmentioning

confidence: 99%

Estimation of Higher Heating Value of Waste Frying Oil from its Chemical Properties

Jayaraman

Natarajan²,

Pugazhvadivu

2014

AMM

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Vegetable oils are considered as substitute for energy production. In this paper, a correlation was developed based on iodine and saponification values of the waste frying oil to estimate its higher heating value. Five samples of waste frying oil were collected, its iodine value and saponification value were measured and the heating values were measured. A correlation by linear regression method was developed and compared with the heating value obtained experimentally. A Comparison was made with other correlations available in the literature. The comparison of higher heating value obtained from new correlation and experiments gave a R2 value of 0.97, error of standard deviation is 0.06 and an average error of 1.86%.

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Thermodynamic analysis of hydrogen production by steam and autothermal reforming of soybean waste frying oil

Cited by 15 publications

References 46 publications

Recent Developments in Natural Gas Flaring Reduction and Reformation to Energy-Efficient Fuels: A Review

Recent Developments in Natural Gas Flaring Reduction and Reformation to Energy-Efficient Fuels: A Review

Life cycle assessment of hydrogen production from biogas reforming

Estimation of Higher Heating Value of Waste Frying Oil from its Chemical Properties

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