Syngas Generation from Organic Waste with Plasma Steam Reforming

Dı́az, Gerardo; Leal-Quiros, Edbertho; Smith, R.A.; Elliott, Jim; Unruh, Dominik

doi:10.1088/1742-6596/511/1/012081

Cited by 9 publications

(7 citation statements)

References 5 publications

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“…Thus, the overall discharge capacity remains almost the same as the sacrifice in Ni and oxygen redox is compensated by Mn and Co redox. Such a modulation in the redox contribution leads to gradual voltage decay [87]. Theoretical studies show that the Fermi level in the LMR-LO electronic structure initially lies above the Ni +2/+4 redox.…”

Section: Figurementioning

confidence: 99%

“…Plasma technology can be used to achieve the same goal. The temperature-induced by the electric arc in hydrogen plasma is high (̰ ~1,500 °C), resulting in the production of syngas (CO and H2) with a conversion rate of about 100% [85][86][87]. The efficiency of generating electricity and hydrogen-based on hydrogen plasma and carbon fuel cell technology varies between 87% and 92%, which is more than twice that of the installations fed with coal and based on conventional steam.…”

Section: Co2 As a Renewable Source Of Energy Via Biogas Productsmentioning

confidence: 99%

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Untitled

2022

JEPT

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The editors of Journal of Energy and Power Technology would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2021. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers receive a voucher entitling them to a discount on their next LIDSEN publication and can download a certificate of recognition directly from our submission system. Additionally, reviewers can sign up to the service Publons (https://publons.com) to receive recognition. Of course, in these initiatives we are careful not to compromise reviewer confidentiality. Many reviewers see their work as a voluntary and often unseen part of their role as researchers. We are grateful to the time reviewers donate to our journals and the contribution they make.The editors of Journal of Energy and Power Technology would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2021.We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers receive a voucher entitling them to a discount on their next LIDSEN publication and can download a certificate of recognition directly from our submission system. Additionally, reviewers can sign up to the service Publons JEPT

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Section: Figurementioning

confidence: 99%

Section: Co2 As a Renewable Source Of Energy Via Biogas Productsmentioning

confidence: 99%

Untitled

2022

JEPT

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“…Nonthermal plasma (NTP) technology offers several advantages for tar removal from gasification processes. ,,,,,,− Some of the key advantages of using nonthermal plasma for tar removal include the following: (1) high reaction rates − due to the presence of energetic electrons and other species; (2) nonselective reactivity − , due to the possibility to simultaneously break down a wide range of tar compounds in the mix unlike catalysts, a suitable feature for scenarios such as gasifier tar containing mixture of tar compounds; (3) wide operating temperature ranges; ,− (4) scalability, allowing gas cleaning in different scales of gasification operations from lab and pilot scales to industrial scale; and (5) environmental benefits ,, due to converting the tar compound rather than separating the tar compounds from the gas, which pollutes the environment upon disposal.…”

Section: Tar Destruction/removal: Existing Technologiesmentioning

confidence: 99%

Tar Formation in Gasification Systems: A Holistic Review of Remediation Approaches and Removal Methods

Jayanarasimhan,

Pathak,

Shivapuji

et al. 2024

ACS Omega

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Gasification is an advanced thermochemical process that converts carbonaceous feedstock into syngas, a mixture of hydrogen, carbon monoxide, and other gases. However, the presence of tar in syngas, which is composed of higher molecular weight aromatic hydrocarbons, poses significant challenges for the downstream utilization of syngas. This Review offers a comprehensive overview of tar from gasification, encompassing gasifier chemistry and configuration that notably impact tar formation during gasification. It explores the concentration and composition of tar in the syngas and the purity of syngas required for the applications. Various tar removal methods are discussed, including mechanical, chemical/catalytic, and plasma technologies. The Review provides insights into the strengths, limitations, and challenges associated with each tar removal method. It also highlights the importance of integrating multiple techniques to enhance the tar removal efficiency and syngas quality. The selection of an appropriate tar removal strategy depends on factors such as tar composition, gasifier operating and design factors, economic considerations, and the extent of purity required at the downstream application. Future research should focus on developing cleaning strategies that consume less energy and cause a smaller environmental impact.

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“…The installations used for Syngas production via biomass gasification are called Macro-TG. They consist of an electrically heated furnace and either a manual or an automatic system, which allows the samples to be placed inside the furnace at a certain time [80,[85][86][87]. Plasma technology can be used to achieve the same goal.…”

Section: Co 2 As a Renewable Source Of Energy Via Biogas Productsmentioning

confidence: 99%

“…Plasma technology can be used to achieve the same goal. The temperature-induced by the electric arc in hydrogen plasma is high (̰ ~1,500 °C ), resulting in the production of syngas (CO and H 2 ) with a conversion rate of about 100% [85][86][87]. The efficiency of generating electricity and hydrogen-based on hydrogen plasma and carbon fuel cell technology varies between 87% and 92%, which is more than twice that of the installations fed with coal and based on conventional steam.…”

Section: Co 2 As a Renewable Source Of Energy Via Biogas Productsmentioning

confidence: 99%

Converting CO2 from a Harmful Gas to a Renewable Source of Matter and Energy: A Review

Lâjili¹

2021

JEPT

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The emission of greenhouse gases, specifically CO2, has reached non-acceptable levels causing global warming with adverse effects. Owing to rigorous ongoing research, these harmful substances might be converted to beneficial sources. The main objective of this study was to review the most effective processes that might utilize carbon dioxide to produce various substances, chemicals, and energy. For this, different existing and projected short-term and long-term strategies have been presented and discussed. Specifically, processes like the artificial tree of Lackner to capture CO2, chemical looping combustion (CLC), the application of CO2 in the food and processing industry, wastewater treatment, supercritical and refrigerant CO2, hydrogenation of CO2, the cultivation of microalgae, thermolysis, electrolysis, and photoelectrocatalysis techniques for producing hydrogen and biofuels, based on thermochemical processes, are the most promising ways to reduce and reuse CO2. Such behavioral changes can lead to the exchange of CO2 between natural reservoirs and help to maintain CO2 equilibrium among the atmosphere, the upper mixed layer of the sea, and the deep sea. Consequently, the mean global temperature and the climate are directly affected.

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Syngas Generation from Organic Waste with Plasma Steam Reforming

Cited by 9 publications

References 5 publications

Untitled

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Tar Formation in Gasification Systems: A Holistic Review of Remediation Approaches and Removal Methods

Converting CO2 from a Harmful Gas to a Renewable Source of Matter and Energy: A Review

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