High temperature production of hydrogen: Assessment of non-renewable resources technologies and emerging trends

Muritala, Ibrahim Kolawole; Gubán, Dorottya; Roeb, Martin; Sattler, Christian

doi:10.1016/j.ijhydene.2019.08.154

Cited by 83 publications

(17 citation statements)

References 41 publications

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“…The continuing trend shows that natural gas remains the primary fuel for the high power stationary fuel cells and is also common in small and medium power domestic fuel cells [19]. Currently, the main technology of hydrogen production is based on steam reforming of methane [20,21]. The technology of receiving hydrogen from natural gas in the first stage involves the conversion of organic sulphur compounds and olefins to hydrogen sulphide and hydrocarbons and removal of hydrogen sulphide.…”

Section: Introduction and Scope Of Reviewmentioning

confidence: 99%

Oxy-Steam Reforming of Natural Gas on Ni Catalysts—A Minireview

2020

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Nowadays, the reforming of natural gas is the most common of hydrogen or syngas generation process. Each reforming process leads to the achievement of specific goals and benefits related to investment costs. The disadvantage of the reforming process is the need to preclean it mostly from the sulfur and nitrogen compounds. The solution to this problem may be liquefied natural gas (LNG). Liquefied natural gas has recently been seen as an energy source and may be a promising replacement for natural gas. The constant development of the pipeline network, safe transport and a lot of advantages of LNG were contributed to the research development related to the usage of LNG in energy generation technologies. The presented review is a literature discussion on the processing of methane used to produce hydrogen with particular emphasis on the processes of oxy-steam reforming of natural or liquefied natural gas (OSR-LNG). In addition, a key consideration in this article includes Ni catalyst systems used in the oxy-steam reforming of methane or LNG reactions. An analysis of the OSR process conditions, the type of catalyst and the OSR of the methane reaction mechanism may contribute to the development of a modern, cheap catalyst system, which is characterized by high activity and stability in the oxy-steam reforming of natural gas or LNG (OSR-LNG).

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Section: Introduction and Scope Of Reviewmentioning

confidence: 99%

Oxy-Steam Reforming of Natural Gas on Ni Catalysts—A Minireview

2020

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“…As discussed in Section 4, hydrogen use presently is overwhelmingly reliant on production pathways that have fossil fuels as material and energy sources. These fossil hydrogen sources are not expected to provide longterm solutions for industrial decarbonization applications, unless carbon mitigation strategies (preferentially utilizing renewable energy sources) are able to meet zero-or low-carbon emissions standards [41][42][43].…”

Section: Current and Emerging Technologies And Practices For Decarbon...mentioning

confidence: 99%

Industrial decarbonization via hydrogen: A critical and systematic review of developments, socio-technical systems and policy options

Griffiths

Sovacool

Kim

et al. 2021

Energy Research & Social Science

300

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“…However, during this process, a large amount of CO 2 is discharged, significantly affecting the atmospheric environment. 16,17 Thus, research is underway to develop technologies that can produce hydrogen without using fossil fuels. 18 Solid oxide electrolysis cell (SOEC) is to produce hydrogen through electrolysis of high-temperature steam.…”

Section: Introductionmentioning

confidence: 99%

“…Although hydrogen is being continuously produced nowadays, the large portion is generated by reforming fossil fuels. However, during this process, a large amount of CO 2 is discharged, significantly affecting the atmospheric environment 16,17 . Thus, research is underway to develop technologies that can produce hydrogen without using fossil fuels 18 .…”

Section: Introductionmentioning

confidence: 99%

Strategies on energy loss reduction from high‐temperature steam for stable hydrogen production using solid‐recovered fuel

Kim

Cho

et al. 2022

Intl J of Energy Research

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Summary A high‐temperature steam generation system to supply steam to a water electrolysis system was designed and tested using solid‐recovered fuel (SRF). The energy loss must be reduced to supply hydrogen production stably, which are conducted by three strategies: (a) using a double pipe, (b) installing a baffle inside the pipe to obstruct steam flow, and (c) bypassing the overflowing steam. Double pipe reduced energy loss by 25% compared to single pipe. Consequently, a heat source with a temperature of 973 K or higher was obtained. In addition, CFD simulation was performed over a temperature range of 373 to 973 K to investigate the change in energy loss with the temperature of the external fluid. When the three baffles were installed inside the double pipe, it reduced heat dissipation approximately 6%. Therefore, installing three or four inner baffles inside the double tube proved to be the most effective method, and it was confirmed that the temperature of the external fluid should be maintained above 573 K. It was concluded that the system using the double pipe with inner baffles can produce approximately 43.8 ton/year of hydrogen when generating high‐temperature steam, and the CO2 emission is reduced to 1.1 ton‐CO2/ton‐hydrogen compared to liquefied natural gas.

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High temperature production of hydrogen: Assessment of non-renewable resources technologies and emerging trends

Cited by 83 publications

References 41 publications

Oxy-Steam Reforming of Natural Gas on Ni Catalysts—A Minireview

Oxy-Steam Reforming of Natural Gas on Ni Catalysts—A Minireview

Industrial decarbonization via hydrogen: A critical and systematic review of developments, socio-technical systems and policy options

Strategies on energy loss reduction from high‐temperature steam for stable hydrogen production using solid‐recovered fuel

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