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Title: Radiation-induced dry reforming: A negative emission process

Journal Article · · Journal of Cleaner Production

The reaction between the most abundant greenhouse gases (GHG) to produce hydrogen might represent the most powerful and effective decarbonizing opportunity, if a low-carbon energy source is used to drive it. This is the case of methane (CH4) dry reforming (MDR) where its reaction with carbon dioxide (CO2) produces synthesis gas (syngas, a mixture of carbon monoxide and hydrogen). Here this study explores the feasibility of using ionizing radiation to induce the MDR reaction, at low temperatures and/or less energy demanding conditions. Additionally, the ionizing radiation is proposed to be supplied by nuclear power plants (NPPs), which are low-carbon reliable energy generation sources. Thus, the radiolysis of CO2, CH4 and their mixtures, under ?-irradiation was evaluated in the absence and presence of nickel catalysts. The radiation-induced MDR reaction and radiation-induced catalytic promotion were proven to take place at temperatures close to ambient though at low conversion, with yields below 1%. Since irradiation and heat can be provided by a nuclear power plant, this radiation-induced reaction establishes a connection between nuclear energy to renewable resources and enables a pathway for a decarbonized cleaner chemical industry, for producing green chemicals.

Research Organization:
Idaho National Laboratory (INL), Idaho Falls, ID (United States)
Sponsoring Organization:
USDOE; USDOE Laboratory Directed Research and Development (LDRD) Program
Grant/Contract Number:
AC07-05ID14517
OSTI ID:
2279012
Alternate ID(s):
OSTI ID: 2205123
Report Number(s):
INL/JOU--23-72784-Revision-0
Journal Information:
Journal of Cleaner Production, Journal Name: Journal of Cleaner Production Journal Issue: - Vol. 429; ISSN 0959-6526
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (24)

A numerical model of carbon dioxide radiolysis journal December 1977
Aspects of CO2-reforming of Methane book January 1994
Radiative forcing of carbon dioxide, methane, and nitrous oxide: A significant revision of the methane radiative forcing: Greenhouse Gas Radiative Forcing journal December 2016
Temperature-dependent anti-coking behaviors of highly stable Ni-CaO-ZrO 2 nanocomposite catalysts for CO 2 reforming of methane journal July 2017
Temperature-programmed-reduction studies of nickel oxide/alumina catalysts: effects of the preparation method journal June 1995
Synergistic promotions between CO2 capture and in-situ conversion on Ni-CaO composite catalyst journal February 2023
Coke-Resistant Ni–Co/ZrO2–CaO-Based Microwave Catalyst for Highly Effective Dry Reforming of Methane by Microwave Catalysis journal November 2021
A solar thermochemical pipe based on the CO2CH4 (1:1) system journal January 1986
The growing role of methane in anthropogenic climate change journal December 2016
Review of the anatase to rutile phase transformation journal December 2010
Dry reforming of methane to syngas: a potential alternative process for value added chemicals—a techno-economic perspective journal March 2016
Direct Solar Reduction of CO2 to Fuel:  First Prototype Results journal March 2002
Design of stable catalysts for methane-carbon dioxide reforming book January 1996
Photoredox Reactions and the Catalytic Cycle for Carbon Dioxide Fixation and Methanogenesis on Metal Oxides journal March 2012
Coking and deactivation of a mesoporous Ni–CaO–ZrO2 catalyst in dry reforming of methane: A study under different feeding compositions journal March 2015
Study of coking and catalyst stability over CaO promoted Ni-based MCF synthesized by different methods for CH4/CO2 reforming reaction journal August 2017
Carbon dioxide reforming of methane to synthesis gas over Ni-MCM-41 catalysts journal May 2009
Radiation enhanced chemical production: Improving the value proposition of nuclear power journal November 2018
Template-free preparation of bimetallic mesoporous Ni-Co-CaO-ZrO2 catalysts and their synergetic effect in dry reforming of methane journal March 2017
The Role of Free Radical Processes in the γ-Radiolysis of Methane, Ethane and Propane journal July 1959
Opportunities and Challenges for Catalysis in Carbon Dioxide Utilization journal July 2019
Problem of coke formation on Ni/ZrO2 catalysts during the carbon dioxide reforming of methane book January 1994
Methane reforming with CO2 over Ni/ZrO2–CeO2 catalysts prepared by sol–gel journal December 2000
Identification of opportunities for integrating chemical processes for carbon (dioxide) utilization to nuclear power plants journal October 2021