Life cycle techno-economic and carbon footprint analysis of H2 production via NH3 decomposition: A Case study for the Republic of Korea

Article Engineering, Environmental

Modelling and simulation of catalytic ammonia decomposition over Ni-Ru deposited on 3D-printed CeO2

Ilaria Lucentini et al.

Summary: The study focuses on preparing 3D-printed ceria structures via robocasting, impregnating them with Ni and Ru for catalytic decomposition of ammonia, validating the proposed model through simulations and experimental data comparison.

CHEMICAL ENGINEERING JOURNAL (2022)

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Article Thermodynamics

Conceptual feasibility studies for cost-efficient and bi-functional methylcyclohexane dehydrogenation in a membrane reactor for H2 storage and production

Manhee Byun et al.

Summary: This study conducted a techno-economic and environmental analysis of MCH dehydrogenation in a membrane reactor (MR), investigating economic feasibility through process simulation and sensitivity analysis, as well as exploring the effects of technical parameters of the membrane on H-2 production costs. Carbon footprint analysis (CFA) was also performed to assess the environmental feasibility by considering CO2 emissions at each part.

ENERGY CONVERSION AND MANAGEMENT (2021)

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Article Thermodynamics

Green hydrogen in Europe - A regional assessment: Substituting existing production with electrolysis powered by renewables

G. Kakoulaki et al.

Summary: The study finds that in Europe, using renewable energy for water electrolysis to produce green hydrogen can effectively replace carbon-intensive hydrogen production, with the potential to achieve carbon neutrality at both regional and national levels.

ENERGY CONVERSION AND MANAGEMENT (2021)

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Review Thermodynamics

Ammonia as an effective hydrogen carrier and a clean fuel for solid oxide fuel cells

Zhijian Wan et al.

Summary: Ammonia is increasingly recognized as a clean fuel due to its zero-carbon characteristics and high hydrogen content. Research has shown that Ni-based catalysts are considered more cost-effective and sustainable alternatives to Ru-based catalysts for ammonia decomposition. Additionally, feeding SOFCs with pre-decomposed ammonia has been identified as a promising method to mitigate anode degradation and improve cell stability.

ENERGY CONVERSION AND MANAGEMENT (2021)

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Article Chemistry, Physical

Modeling alkaline water electrolysis for power-to-x applications: A scheduling approach

Christopher Varela et al.

Summary: A novel scheduling model for alkaline water electrolysis is formulated as a mixed-integer linear program, allowing for efficient reaction to different energy scenarios. The model enables finding the optimal number of electrolyzers and production schedules when dealing with large data sets of intermittent energy and electricity price, achieving a balance between hydrogen production, energy absorption, and operation costs.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

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Article Thermodynamics

Break Even Point analysis of liquefied natural gas process and optimization of its refrigeration cycles with technical and economic considerations

Yan Cao et al.

Summary: The study focuses on cost optimization for mini-LNG production units through simulation and economic analysis to reduce construction and operating costs. By evaluating capital and operating costs for different capacities, the Break Even Point and optimum capacity for mini-LNG plants are determined.

ENERGY (2021)

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Article Nanoscience & Nanotechnology

Mechanochemistry for ammonia synthesis under mild conditions

Gao-Feng Han et al.

Summary: The research demonstrates the feasibility of synthesizing ammonia under low temperature and pressure conditions using a mechanochemical method, resulting in a higher concentration of ammonia compared to traditional high temperature and pressure synthesis methods.Mechanochemically induced high defect density and violent impact on the iron catalyst were responsible for the mild synthesis conditions.

NATURE NANOTECHNOLOGY (2021)

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Article Energy & Fuels

Exhaust energy recovery via catalytic ammonia decomposition to hydrogen for low carbon clean vehicles

S. Sittichompoo et al.

Summary: The study demonstrates the potential of on-board exhaust assisted catalytic ammonia (NH3) conversion to H-2-N-2, which can lead to reduced CO2 emissions and fuel consumption in gasoline direct injection engines, with additional benefits under real engine operation.

FUEL (2021)

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Review Chemistry, Physical

A review of metallic tanks for H2 storage with a view to application in future green shipping

Zhenzhou Wang et al.

Summary: Increasing environmental legislation requires the marine industry to reduce greenhouse gases, sulphur oxides, and nitrogen oxides emissions. Insights from academic and industrial activities show tangible opportunities for adopting alternative fuels, with hydrogen as a promising option. However, large-scale bunkering of hydrogen on marine platforms poses inherent risks.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

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Article Green & Sustainable Science & Technology

Techno-economic assessment of bioenergy and fertilizer production by anaerobic digestion of brewer's spent grains in a biorefinery concept

William Gustavo Sganzerla et al.

Summary: This study conducted a techno-economic assessment of bioenergy and fertilizer production from anaerobic digestion of brewer's spent grains (BSG), showing that it is profitable with a payback period of 3.76 years at a certain treatment capacity.

JOURNAL OF CLEANER PRODUCTION (2021)

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Article Green & Sustainable Science & Technology

An efficient process for sustainable and scalable hydrogen production from green ammonia

Junyoung Cha et al.

Summary: This study presents a novel method for hydrogen production from green ammonia reforming, utilizing high-efficiency catalysts and reactors to achieve substantial H2 production with reduced CO2 emissions. Techno-economic analysis demonstrates a significant decrease in hydrogen selling prices as system scales increase, indicating the potential for further cost reduction with scalability.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

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Article Green & Sustainable Science & Technology

Comparative energetic studies on liquid organic hydrogen carrier: A net energy analysis

Sanghun Lee et al.

Summary: A comparative energetic study on LOHC and other hydrogen storage technologies was conducted, showing that the RHFC system with LOHC has higher ESOIe for weekly (<100 h) and monthly (<1000 h) energy storage due to the low embodied energy cost of LOHC materials. This suggests that the RHFC system with LOHC is an attractive option for weekly and monthly energy storage of wind and solar power.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

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Article Engineering, Environmental

Kinetic assessment of H2 production from NH3 decomposition over CoCeAlO catalyst in a microreactor: Experiments and CFD modelling

Hesam Maleki et al.

Summary: A flat-plate microreactor was designed for on-board hydrogen generation through ammonia decomposition using CoCeAlO catalyst, with catalyst synthesis and immobilization assisted by inkjet printing technology. Kinetic experiments were conducted to analyze the impact of reaction temperature and NH3 flow rate, resulting in the development of two kinetic rate expressions and successful implementation in a CFD model. The simulation demonstrated high accuracy in predicting flow properties, with the microreactor operating under kinetic-control conditions and offering ease of component assembly and catalyst probing.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Energy & Fuels

Global potential of green ammonia based on hybrid PV-wind power plants

Mahdi Fasihi et al.

Summary: This study investigates the global potential of green ammonia production using a combination of hybrid PV-wind power plants and conversion technologies. The results suggest that solar PV technology will dominate electricity generation by 2030, and green ammonia could potentially substitute fossil-based ammonia globally by 2040.

APPLIED ENERGY (2021)

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Review Energy & Fuels

Ru-Based Catalysts for Ammonia Decomposition: A Mini-Review

Chongqi Chen et al.

Summary: Ammonia with a hydrogen content of 17.6 wt % is considered a promising hydrogen carrier with established infrastructures for production, storage, and transportation. Various metal-based catalysts, especially Ru-based ones, have been developed for NH3 decomposition, aiming to improve performance by reducing Ru loading and reaction temperature. Research focuses on support materials such as carbon (CNTs, CNFs, graphene) and metal oxides (Al2O3, MgO, SiO2) to understand the relationship between catalytic performance and structure.

ENERGY & FUELS (2021)

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Article Thermodynamics

Multi-criteria comparison of power generation and fuel storage solutions for maritime application

M. Rivarolo et al.

Summary: This paper presents an innovative approach to compare innovative technologies for energy production and storage for maritime applications. Utilizing a developed algorithm and database, the study analyzes various solutions and applies them to case studies to demonstrate potential and reliability.

ENERGY CONVERSION AND MANAGEMENT (2021)

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Article Chemistry, Multidisciplinary

Can sustainable ammonia synthesis pathways compete with fossil-fuel based Haber-Bosch processes?

Miao Wang et al.

Summary: The article evaluates various stages of transitioning to sustainable ammonia synthesis, comparing economic feasibility and climate impacts of different synthesis methods, and suggesting technological thresholds. Ammonia synthesis driven by renewable energy sources will have cost and environmental advantages, but major advances in performance are still needed.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

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Article Energy & Fuels

Techno-economic comparison of green ammonia production processes

Hanfei Zhang et al.

APPLIED ENERGY (2020)

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Article Engineering, Chemical

PSA purification of waste hydrogen from ammonia plants to fuel cell grade

Maria Yanez et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

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Article Chemistry, Physical

Low-temperature selective dehydrogenation of methylcyclohexane by surface protonics over Pt/anatase-TiO2 catalyst

Misato Kosaka et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

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Article Green & Sustainable Science & Technology

Hydrogen as an energy vector

Zainul Abdin et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2020)

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Article Engineering, Environmental

High performance stainless-steel supported Pd membranes with a finger-like and gap structure and its application in NH3 decomposition membrane reactor

Jinxia Liu et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Chemistry, Physical

Ni/La2O3 and Ni/MgO-La2O3 catalysts for the decomposition of NH3 into hydrogen

Yingzhi Yu et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

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Review Chemistry, Physical

Recent Developments of Effective Catalysts for Hydrogen Storage Technology Using N-Ethylcarbazole

Liu Zhou et al.

CATALYSTS (2020)

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Article Chemistry, Physical

Development of strategic hydrogen refueling station deployment plan for Korea

Hyunjoon Kim et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

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Review Chemistry, Physical

A Roadmap to the Ammonia Economy

Douglas R. MacFarlane et al.

JOULE (2020)

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Article Chemistry, Physical

An Electrochemical Haber-Bosch Process

Vasileios Kyriakou et al.

JOULE (2020)

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Article Chemistry, Physical

High pressure ammonia decomposition on Ru-K/CaO catalysts

Salvador Sayas et al.

CATALYSIS SCIENCE & TECHNOLOGY (2020)

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Article Chemistry, Multidisciplinary

Current and future role of Haber-Bosch ammonia in a carbon-free energy landscape

Collin Smith et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

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Article Chemistry, Physical

Highly Efficient Ru/MgO Catalyst with Surface-Enriched Basic Sites for Production of Hydrogen from Ammonia Decomposition

Xiaohua Ju et al.

CHEMCATCHEM (2019)

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Article Chemistry, Physical

A technoeconomic analysis of centralised and distributed processes of ammonia dissociation to hydrogen for fuel cell vehicle applications

Razyq Nasharuddin et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

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Article Thermodynamics

Techno-economic analysis of oxy-fuel IGCC power plants using integrated intermittent chemical looping air separation

Bin Shi et al.

ENERGY CONVERSION AND MANAGEMENT (2019)

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Article Energy & Fuels

Cycle design and optimization of pressure swing adsorption cycles for pre-combustion CO2 capture

Sai Gokul Subraveti et al.

APPLIED ENERGY (2019)

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Article Thermodynamics

Energy, exergy, economic, and environmental analysis of an integrated system of high-temperature heat pump and gas separation unit

Xiaoqiong Li et al.

ENERGY CONVERSION AND MANAGEMENT (2019)

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Article Thermodynamics

Rate-based simulation and techno-economic analysis of coal-fired power plants with aqueous ammonia carbon capture

Davide Bonalumi et al.

ENERGY CONVERSION AND MANAGEMENT (2019)

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Article Green & Sustainable Science & Technology

Assessment of the economic potential: COx-free hydrogen production from renewables via ammonia decomposition for small-sized H2 refueling stations

Boreum Lee et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2019)

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Review Chemistry, Physical

Ammonia for hydrogen storage; A review of catalytic ammonia decomposition and hydrogen separation and purification

Krystina E. Lamb et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

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Article Chemistry, Physical

Electrifying the Haber–Bosch

Marcal Capdevila-Cortada

Nature Catalysis (2019)

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Article Chemistry, Multidisciplinary

Liquid organic hydrogen carriers (LOHCs) - techno-economic analysis of LOHCs in a defined process chain

M. Niermann et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

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Review Chemistry, Physical

Low-temperature ammonia decomposition catalysts for hydrogen generation

Shreya Mukherjee et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

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Article Green & Sustainable Science & Technology

Targeting the cogeneration potential for Total Site utility systems

Xiao-Ying Ren et al.

JOURNAL OF CLEANER PRODUCTION (2018)

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Review Chemistry, Physical

Catalysts for nitrogen reduction to ammonia

Shelby L. Foster et al.

NATURE CATALYSIS (2018)

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Article Thermodynamics

Techno-economic analysis of production of Fischer-Tropsch liquids via biomass gasification: The effects of Fischer-Tropsch catalysts and natural gas co-feeding

Mohammad Rafati et al.

ENERGY CONVERSION AND MANAGEMENT (2017)

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Article Chemistry, Physical

Ruthenium supported on nitrogen-doped ordered mesoporous carbon as highly active catalyst for NH3 decomposition to H2

Shan Ren et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

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Article Green & Sustainable Science & Technology

Multi-objective optimization of biomass based ammonia production - Potential and perspective in different countries

Pratham Arora et al.

JOURNAL OF CLEANER PRODUCTION (2017)

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Article Engineering, Chemical

Small-Scale Ammonia Production from Biomass: A Techno-Enviro-Economic Perspective

Pratham Arora et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2016)

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Article Chemistry, Multidisciplinary

The Haber-Bosch Process Revisited: On the Real Structure and Stability of Ammonia Iron under Working Conditions

Timur Kandemir et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2013)

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Review Chemistry, Multidisciplinary

A review on exergy comparison of hydrogen production methods from renewable energy sources

Koroneos Christopher et al.

ENERGY & ENVIRONMENTAL SCIENCE (2012)

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Article Thermodynamics

Hydrogen production from burning and reforming of ammonia in a microreforming system

J. H. Kim et al.

ENERGY CONVERSION AND MANAGEMENT (2012)

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Life cycle techno-economic and carbon footprint analysis of H2 production via NH3 decomposition: A Case study for the Republic of Korea

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