Techno-economic assessment of various hydrogen production methods – A review

Kannah, R. Yukesh; Kavitha, S.; Preethi,; Karthikeyan, Obulisamy Parthiba; Kumar, Gopalakrishnan; Dai-Viet, N. Vo.; Banu, J. Rajesh

doi:10.1016/j.biortech.2020.124175

Cited by 334 publications

(94 citation statements)

References 85 publications

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“…Techno-economic analysis is regarded as the essential factor to evaluate the commercial feasibility of pretreatments and bioenergy generation form LC biomass (Carlsson et al, 2012;Kannah et al, 2021b). It has been estimated that LC biomass pretreatment cost embodies about 19-22% in a bioenergy recovery process (Baral and Shah, 2017).…”

Section: Techno Economic Feasibility Of Pretreatment Processmentioning

confidence: 99%

Lignocellulosic Biomass Pretreatment for Enhanced Bioenergy Recovery: Effect of Lignocelluloses Recalcitrance and Enhancement Strategies

et al. 2021

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Bioenergy recovery from lignocellulosic (LC) biomass is the beneficial and sustainable approach due to its abundant availability. On the Otherhand, its recalcitrant nature makes the biomass to resist biological hydrolysis and it limits the conversion potential of organics to biomethane. Thus, it is essential to evaluate the association among the recalcitrant nature of LC biomass and its biomethane conversion efficiency. Consequently, this review critically recaps the recalcitrance of LC biomass and its effects on bioenergy recovery, its composition and characteristics. In addition, various enhancement approaches (pretreatments) were conferred as main aspect which plays main role in biomass disintegration and biomethane increment. Based on up -to -date information, elevated energy input and cost necessities of the pretreatments are the main factors that mediates the economic feasibility of the process. The present review apart from spotlighting the pretreatment efficiency, it also focusses on the challenges and limitations of enhancement strategies, energy and technoeconomic feasibility of the various pretreatments of LC biomass.

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Section: Techno Economic Feasibility Of Pretreatment Processmentioning

confidence: 99%

Lignocellulosic Biomass Pretreatment for Enhanced Bioenergy Recovery: Effect of Lignocelluloses Recalcitrance and Enhancement Strategies

et al. 2021

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“…It also bypasses the hydrogen storage limitation, since hydrogen is produced and utilized almost at the same time in the anodic chamber. However, this technology is not yet widely applied due to high costs and ineffective yields, which require further study for improvement [86,[94][95][96][97].…”

Section: Microbial Fuel Cellmentioning

confidence: 99%

Biohydrogen from Microalgae: Production and Applications

et al. 2021

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The need to safeguard our planet by reducing carbon dioxide emissions has led to a significant development of research in the field of alternative energy sources. Hydrogen has proved to be the most promising molecule, as a fuel, due to its low environmental impact. Even if various methods already exist for producing hydrogen, most of them are not sustainable. Thus, research focuses on the biological sector, studying microalgae, and other microorganisms’ ability to produce this precious molecule in a natural way. In this review, we provide a description of the biochemical and molecular processes for the production of biohydrogen and give a general overview of one of the most interesting technologies in which hydrogen finds application for electricity production: fuel cells.

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“…El objetivo de la recuperación de hidrógeno se centra en el uso de hidrógeno como un combustible limpio y una fuente alterna de energía que podría reducir el impacto ambiental generado por los combustibles fósiles, esta es la razón principal por la que es necesario enfocar nuevos estudios que profundicen el análisis técnico y económico de los procesos de producción y recuperación de hidrógeno, permitiendo crear futuros proyectos basados en la economía del hidrógeno, para reducir costos de producción y obtener un combustible más barato, sostenible y eficiente (Yukesh Kannah et al, 2021).…”

Section: Variable Optimizada Referenciaunclassified

Nuevos Retos Operativos para la Industria de Refinación en México

Velázquez-Alonso

Otazo-Sánchez

Hernández‐Juárez

et al. 2021

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Se estima que las emisiones anuales de gases tóxicos correspondientes al sector energético, incluyendo la industria de la refinación del petróleo son del 33%, por tal motivo, es importante implementar estrategias que mitiguen la emisión de Gases de Efecto Invernadero y al mismo tiempo se cumpla con la demanda energética. Normatividades aplicadas como la NOM-016-CRE-2016, para la calidad de combustibles petrolíferos han obligado al sector a considerar alternativas tecnológicas para mejorar la calidad de sus productos. Procesos como la hidrodesulfuración y la reformación de naftas permiten la eliminación de compuestos azufrados y un aumento en el octanaje de los combustibles mejorando su calidad. Son muchos los retos a los que se enfrenta la industria de la refinación, siendo la operación hacia la sustentabilidad uno de los principales porque se relaciona con la implementación de estrategias y metodologías de simbiosis industrial que permitan identificar interacciones entre procesos e industrias para un mejor aprovechamiento de recursos brindando beneficios mutuos.

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Techno-economic assessment of various hydrogen production methods – A review

Cited by 334 publications

References 85 publications

Lignocellulosic Biomass Pretreatment for Enhanced Bioenergy Recovery: Effect of Lignocelluloses Recalcitrance and Enhancement Strategies

Lignocellulosic Biomass Pretreatment for Enhanced Bioenergy Recovery: Effect of Lignocelluloses Recalcitrance and Enhancement Strategies

Biohydrogen from Microalgae: Production and Applications

Nuevos Retos Operativos para la Industria de Refinación en México

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