A novel process simulation model for hydrogen production via reforming of biomass gasification tar

Shamsi, Mohammad; Obaid, Ahmed Abbas; Farokhi, Saman; Bayat, Ahmad

doi:10.1016/j.ijhydene.2021.10.055

Cited by 48 publications

(9 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Process efficiency also indicates the efficiency of the process design in terms of energy consumption. 64 It is a ratio between the produced thermal energy of H 2 and the consumed energy as utilities, and feed thermal energy. Figure 5 shows the process efficiency, H 2 /CO, and SN (stoichiometric number) for case 1 and case 2.…”

Section: Resultsmentioning

confidence: 99%

Technoeconomic Feasibility of Hydrogen Production from Waste Tires with the Control of CO₂ Emissions

et al. 2022

View full text Add to dashboard Cite

The worldwide demand for energy is increasing significantly, and the landfill disposal of waste tires and their stockpiles contributes to huge environmental impacts. Thermochemical recycling of waste tires to produce energy and fuels is an attractive option for reducing waste with the added benefit of meeting energy needs. Hydrogen is a clean fuel that could be produced via the gasification of waste tires followed by syngas processing. In this study, two process models were developed to evaluate the hydrogen production potential from waste tires. Case 1 involves three main processes: the steam gasification of waste tires, water gas shift, and acid gas removal to produce hydrogen. On the other hand, case 2 represents the integration of the waste tire gasification system with the natural gas reforming unit, where the energy from the gasifier-derived syngas can provide sufficient heat to the steam methane reforming (SMR) unit. Both models were also analyzed in terms of syngas compositions, H 2 production rate, H 2 purity, overall process efficiency, CO 2 emissions, and H 2 production cost. The results revealed that case 2 produced syngas with a 55% higher heating value, 28% higher H 2 production, 7% higher H 2 purity, and 26% lower CO 2 emissions as compared to case 1. The results showed that case 2 offers 10.4% higher process efficiency and 28.5% lower H 2 production costs as compared to case 1. Additionally, the second case has 26% lower CO 2 -specific emissions than the first, which significantly enhances the process performance in terms of environmental aspects. Overall, the case 2 design has been found to be more efficient and cost-effective compared to the base case design.

show abstract

Section: Resultsmentioning

confidence: 99%

Technoeconomic Feasibility of Hydrogen Production from Waste Tires with the Control of CO₂ Emissions

et al. 2022

View full text Add to dashboard Cite

show abstract

“…They control the reaction conditions inside the gasier, [99][100][101][102][103][104][105] yields and compositions of gas products as well as whether or not tar is formed. [99][100][101][102][103][104][105][106][107][108][109] A theoretical comparison of oxygen, oxygenenriched air, air and steam gasication was carried out by Shayan, Zare, and Mirzaee 89 through a thermodynamic model and exergy analysis. The effects of the moisture content, gasi-cation temperature and biomass (wood and paper) feeding rate on the process were studied.…”

Section: Thermodynamic Analysis Of Biomass Gasicationmentioning

confidence: 99%

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

Alves

Onwudili

Ghorbannezhad

et al. 2023

Sustainable Energy Fuels

View full text Add to dashboard Cite

show abstract

“…The development of this new reactor can make dye photocatalysts and metal complexes well used in the system of solar water decomposition to hydrogen, improve the hydrogen production efficiency and inhibit the photodegradation reaction. So far, in improving the efficiency of solar energy conversion, it mainly focuses on how to inhibit the reverse reaction, reduce the recombination of electron hole pairs, and develop new semiconductor photocatalysts [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Study on Hydrogen Production From Solar Biomass Based on Fe-Ce Catalyst

Yan-ping

2023

SPEE

View full text Add to dashboard Cite

Hydrogen energy has a series of advantages, such as high energy density, high utilization efficiency, good storage and transportation performance, zero pollution to the environment and so on. Hydrogen energy has a series of advantages, such as high energy density, high utilization efficiency, good storage and transportation performance, zero pollution to the environment and so on. With the help of renewable solar energy to provide heat, this hydrogen production process is expected to truly realize the sustainable development of energy. Its research has important strategic significance and social value. Firstly, the progress on hydrogen energy production based on solar biomass is summarized. Secondly, the consumption mechanism of hydrogen production from biomass driven by solar energy is analyzed. Thirdly, the preparation of Fe-Ce catalyst is designed. Finally, the hydrogen production effect based on different catalysts is analyzed, results show that Fe-Ce catalyst can effectively improve the quality of hydrogen production based on solar biomass.

show abstract

A novel process simulation model for hydrogen production via reforming of biomass gasification tar

Cited by 48 publications

References 25 publications

Technoeconomic Feasibility of Hydrogen Production from Waste Tires with the Control of CO₂ Emissions

Technoeconomic Feasibility of Hydrogen Production from Waste Tires with the Control of CO₂ Emissions

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

Study on Hydrogen Production From Solar Biomass Based on Fe-Ce Catalyst

Contact Info

Product

Resources

About

A novel process simulation model for hydrogen production via reforming of biomass gasification tar

Cited by 48 publications

References 25 publications

Technoeconomic Feasibility of Hydrogen Production from Waste Tires with the Control of CO2 Emissions

Technoeconomic Feasibility of Hydrogen Production from Waste Tires with the Control of CO2 Emissions

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

Study on Hydrogen Production From Solar Biomass Based on Fe-Ce Catalyst

Contact Info

Product

Resources

About

Technoeconomic Feasibility of Hydrogen Production from Waste Tires with the Control of CO₂ Emissions

Technoeconomic Feasibility of Hydrogen Production from Waste Tires with the Control of CO₂ Emissions