CO2 methanation under dynamic operational mode using nickel nanoparticles decorated carbon felt (Ni/OCF) combined with inductive heating

Autor: Giuliano Giambastiani, Housseinou Ba, Yuefeng Liu, Wei Wang, Cuong Duong-Viet, Cuong Pham-Huu, Giulia Tuci, Zhenxin Xu, Tri Truong-Huu, Jean-Mario Nhut
Přispěvatelé: Institut de chimie et procédés pour l'énergie, l'environnement et la santé (ICPEES), Université de Strasbourg (UNISTRA)-Matériaux et nanosciences d'Alsace (FMNGE), Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Istituto di Chimica dei Composti Organometallici (ICCOM), Consiglio Nazionale delle Ricerche (CNR), Université de Strasbourg (UNISTRA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Matériaux et Nanosciences Grand-Est (MNGE), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Pham-Huu, Cuong
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Induction heating
Materials science
chemistry.chemical_element
02 engineering and technology
010402 general chemistry
01 natural sciences
7. Clean energy
Catalysis
Methane
Sabatier reaction
Synthetic natural gas
12. Responsible consumption
law.invention
chemistry.chemical_compound
law
Methanation
[CHIM] Chemical Sciences
[CHIM]Chemical Sciences
ComputingMilieux_MISCELLANEOUS
Inductive heating
[CHIM.MATE] Chemical Sciences/Material chemistry
Oxidized carbon felt
[CHIM.CATA] Chemical Sciences/Catalysis
General Chemistry
[CHIM.CATA]Chemical Sciences/Catalysis
[CHIM.MATE]Chemical Sciences/Material chemistry
021001 nanoscience & nanotechnology
Thermal conduction
0104 chemical sciences
Nickel
chemistry
Chemical engineering
Nickel nanoparticles
13. Climate action
CO2 methanation
0210 nano-technology
Susceptor
Zdroj: Catalysis Today
Catalysis Today, Elsevier, 2020, 357, pp.214-220. ⟨10.1016/j.cattod.2019.02.050⟩
Catalysis Today, 2020, 357, pp.214-220. ⟨10.1016/j.cattod.2019.02.050⟩
Catalysis Today 357 (2020): 214–220. doi:10.1016/j.cattod.2019.02.050
info:cnr-pdr/source/autori:Wang, Wei Duong-Viet, Cuong Xu, Zhenxin Ba, Housseinou Tuci, Giulia Giambastiani, Giuliano Liu, Yuefeng Truong-Huu, Tri Nhut, Jean-Mario Pham-Huu, Cuong/titolo:CO2 Methanation Under Dynamic Operational Mode Using Nickel Nanoparticles Decorated Carbon Felt (Ni%2FOCF) Combined with Inductive Heating/doi:10.1016%2Fj.cattod.2019.02.050/rivista:Catalysis Today/anno:2020/pagina_da:214/pagina_a:220/intervallo_pagine:214–220/volume:357
ISSN: 0920-5861
DOI: 10.1016/j.cattod.2019.02.050⟩
Popis: Carbon dioxide (CO2) hydrogenation to methane (CH4) (Sabatier reaction) is a fundamental process that meets with several key challenges of our modern society. Besides representing a convenient way to the metal-mediated conversion of a natural and abundant “waste” into a fuel of added value, its combination with H2 from renewable resources (REs) represents a challenging technology for the REs storage. In addition, its practical exploitation can give a concrete answer to many critical societal and environmental issues largely related to the steadily increase of CO2 concentration in the Earth’s atmosphere caused by the main anthropic activities. Although many fundamental achievements have also been reached since its discovery at the beginning of the twentieth century, alternative and conceptually new protocols for the process can provide valuable solutions to the optimization of the catalyst performance, process energetics and catalyst life-time on stream. This contribution describes the synthesis of an efficient and robust catalyst for the CO2 methanation, based on Nickel nanoparticles (Ni-NPs) grown on electrically conductive and macroscopically shaped oxidized carbon-felt disks (OCF), heated at the target reaction temperature by electromagnetic induction. At odds with the more classical external heat sources (based on contact heat conduction), induction heating allows the electromagnetic energy to be directly absorbed by the susceptor (OCF) who converts it into heat to be transferred to the catalyst active sites (Ni NPs). Inductive heating (IH) of Ni/OCF gives CO2 conversion (XCO2) up to 74% and CH4 selectivity (SCH4) close to 97% already at 320 °C, showing an excellent control of the catalyst stability under forced dynamic operational conditions.
Databáze: OpenAIRE
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