Synthesis of liquid biofuels from biomass by hydrothermal gasification: A critical review

Shahbeik, Hossein; Peng, Wanxi; Panahi, Hamed Kazemi Shariat; Dehhaghi, Mona; Fallahi, Alireza; Amiri, Hamid; Rehan, Mohammad; Raikwar, Deepak; Latine, Hannes; Pandalone, Bruno; Khoshnevisan, Benyamin; Sonne, Christian; Vaccaro, Luigi; Nizami, Abdul-Sattar; Gupta, Vijai Kumar; Lam, Su Shiung; Pan, Junting; Luque, Rafael; Sels, Bert F.; Tabatabaei, Meisam; Aghbashlo, Mortaza

doi:10.1016/j.rser.2022.112833

Cited by 56 publications

(16 citation statements)

References 187 publications

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“…48 Some of the most recent reviews have focused on all categories of modelling. 28,50,51,55,[57][58][59][60][61][62][63][65][66][67]69,70 Other available reviews were orientated towards uidised beds, 49 downdra gasiers, 52 Fischer-Tropsch synthesis, 53 co-generation systems 56 and thermodynamic equilibrium modelling. 54,64,68 The classical modelling methods reported in the literature are thermodynamic equilibrium (stoichiometric and non-stoichiometric), kinetic and computational uid dynamics (CFD).…”

Section: Modelling Of Biomass Gasificationmentioning

confidence: 99%

“…Catalysts help to decrease the required temperature and time for the biomass gasication process for efficient production of high-quality syngas (or producer gas). There are several excellent reviews 27,65,70,75,[125][126][127][128][129][130] and experimental research published on the various catalysts used in biomass gasication. 126,[131][132][133][134][135][136][137][138][139][140][141][142] Biomass gasication catalysts are considered successful if they can lower the required activation energy for gasication reactions to achieve high carbon conversions that positively inuence the gasication process.…”

Section: Catalytic Systems For Tar Reduction and Elimination During B...mentioning

confidence: 99%

“…Over the years, several models for biomass gasification processes have been published using different methodologies and categories. 48–70 Table 5 presents some interesting and relevant reviews on biomass gasification modelling published in recent years in ScienceDirect. These modelling studies are often aimed at the development of more useful methodologies that can provide practical and reliable results.…”

Section: Modelling Of Biomass Gasificationmentioning

confidence: 99%

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A review of the thermochemistries of biomass gasification and utilisation of gas products

Alves

Onwudili

Ghorbannezhad

et al. 2023

Sustainable Energy Fuels

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Section: Modelling Of Biomass Gasificationmentioning

confidence: 99%

Section: Catalytic Systems For Tar Reduction and Elimination During B...mentioning

confidence: 99%

Section: Modelling Of Biomass Gasificationmentioning

confidence: 99%

See 1 more Smart Citation

A review of the thermochemistries of biomass gasification and utilisation of gas products

Alves

Onwudili

Ghorbannezhad

et al. 2023

Sustainable Energy Fuels

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“…The chemical process of decomposing sewage sludge waste by hydrothermal gasification was described by He et al [12]. The yield of methane produced by hydrothermal gasification depends, among other operating conditions, on the temperature and pressure applied [13]. Methanation consists in converting carbon dioxide, carbon monoxide and hydrogen into methane.…”

Section: Renewable Gas Production Processesmentioning

confidence: 99%

State‐of‐the‐art and challenges in the analysis of renewable gases

Legendre

Jores

Dugay

et al. 2023

J of Separation Science

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The development of renewable and low-carbon gases for injection into the gas grid obtained by different processes such as anaerobic digestion, pyrogasification, hydrothermal gasification, and methanation, followed by upgrading steps, increases the demand for analysis and characterization in order to fully manage their integration into the gas value chain. If the analysis of the main compounds (methane, carbon dioxide, hydrogen, and carbon monoxide) is well described, the analysis of impurities in renewable gases remains more challenging due to their various natures and quantities. After a brief description of renewable and low-carbon methane production processes, the review focuses on the methods used for the analysis of the different compounds in renewable gases, from the main ones to impurities at ppb v levels. Gas chromatography (GC), coupled with different detectors, is the preferred technique, enabling the analysis and quantification of siloxanes, terpenes, oxygenates, and sulfur compounds. Recently, comprehensive two-dimensional GC has been applied to renewable gases, increasing the number of compounds detected. Non-chromatographic techniques are also reviewed. As sampling is of major importance in the search for reliable analyses, a whole section is devoted to this aspect. Among the available methods, pre-concentration on adsorbent tubes emerges as the most relevant solution.

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“…Hydrothermal processes have attracted worldwide attention because of the fascinating characteristics of water as a reaction medium at elevated temperatures and pressures. 1 Hydrothermal processes have shown great potential and effectiveness in the treatment of industrial wastewater with high organic concentrations, such as sewage sludge, agricultural waste, and food processing waste. Among hydrothermal processes, supercritical water gasification (SCWG) is an economically viable and ecologically safe destruction technology for treating wet biomass waste from agricultural or industrial residues into combustible gases without requiring a feedstock drying procedure.…”

Section: Introductionmentioning

confidence: 99%

Kinetics study of total organic carbon destruction during supercritical water gasification of glucose

Chowdhury,

Hossain,

Charpentier

2024

Int J of Chemical Kinetics

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The kinetics of total organic carbon (TOC) destruction during supercritical water gasification (SCWG) of glucose were studied at 400–500°C and 25 MPa in a 600 mL batch reactor. Both TOC and water concentrations are critical for the conversion of TOC in supercritical water, especially at longer residence times. Initially, it was assumed that the TOC destruction reaction followed first‐order kinetics ignoring the water concentration. However, experimental results showed that the feed‐to‐water ratio had a significant effect on TOC decomposition. Considering the water concentration in the reaction, the reaction orders of TOC (2.35) and water (1.45) were calculated using nonlinear regression analysis (the Runge‐Kutta method). The estimated pre‐exponential factor (k’) and activation energy (E) were calculated to be 8.1 ± 2/min and 90.37 ± 9.38 kJ/mol respectively.

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Synthesis of liquid biofuels from biomass by hydrothermal gasification: A critical review

Cited by 56 publications

References 187 publications

A review of the thermochemistries of biomass gasification and utilisation of gas products

A review of the thermochemistries of biomass gasification and utilisation of gas products

State‐of‐the‐art and challenges in the analysis of renewable gases

Kinetics study of total organic carbon destruction during supercritical water gasification of glucose

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