A Carbon Dioxide Refinery: The Core of a Sustainable Carbon-based Circular Economy DOI Creative Commons
Maria Magdalena Ramírez-Corredores

Highlights of Sustainability, Journal Year: 2024, Volume and Issue: 3(2), P. 205 - 239

Published: May 9, 2024

The atmospheric carbon dioxide (CO2) accumulation (2–2.5 ppmv/year) is the result of enormous gap between its emissions (37 Gton/year) and capture, storage, utilization (<500 Mton/year). Climate has been dramatically affected due to failure natural sinks, in working effectively. To address this Gton-scale gap, numerous uses applications are needed particularly, those consuming vast volumes compound and/or rendering longevous products or long lifecycle services. Thus, (CU) can be seen as step close cycle. Among CU, R&D on CO2 chemical conversion proposed a variety processes, with different degrees developmental maturity. These process technologies could efficiently effectively integrated into refineries upgrade emitted CO2. A technology pipeline consisting database these processes market status should defined based published scientific results patents. Then, an innovative top-down methodology eco-design configurations that refinery, warrant sustainable cycle (in terms energy, environment, economy) change ways producing fuels, chemicals, materials. Additionally, used identify research development gaps needs, for orienting science investments measures. Hopefully, will implemented circular C-based economy underpin decarbonized industry.

Language: Английский

Reforming of methane: Effects of active metals, supports, and promoters DOI
Ahmed S. Al‐Fatesh,

Naitik Patel,

Anis H. Fakeeha

et al.

Catalysis Reviews, Journal Year: 2023, Volume and Issue: unknown, P. 1 - 99

Published: May 27, 2023

ABSTRACTABSTRACTThe dry reforming reaction (DRM) had capacity to mitigate the greenhouse gases from environment as well produce syngas a chemical feedstock. Various doped metal oxides, supported catalysts and promoted catalyst system over different profound activity toward this specific reaction. Herein, sequential review on DRM is presented which covers most of excellent conceptual work field last two decades. The 8 active metals i.e. Fe, Co, Ni, Ru, Rh, Pd, Ir, Pt dispersed 12 support activated carbon or Char, MgO, CeO2, La2O3, Y2O3, TiO2, Si2O3, Al2O3, ZrO2, SiC BN, Clay for Further under each support, deep literature long range promotors (total 35) belonging groups periodic tables elaborated. At end, brief about state-of-the-art possible industrial potent future research portfolio catalytic advancement are presented.GRAPHICAL ABSTRACTKEYWORDS: review12 support35 promotors8 metalsperiodic AcknowledgmentsThe authors would like extend their sincere appreciation Researchers Supporting Project number (RSP2023R368), King Saud University, Riyadh, Saudi Arabia. N P R K acknowledge Indus University supporting research.Disclosure statementNo potential conflict interest was reported by author(s).

Language: Английский

Citations

75
Recent advances in promoting dry reforming of methane using nickel-based catalysts DOI Creative Commons
Haibin Zhu, Huichao Chen, Menghan Zhang

et al.

Catalysis Science & Technology, Journal Year: 2024, Volume and Issue: 14(7), P. 1712 - 1729

Published: Jan. 1, 2024

The achievements of dry reforming methane over Ni-based catalysts are presented with focus on the modification factors to enhance sintering and coking resistance, elaborated in context support, promoter, preparation.

Language: Английский

Citations

33
Research progress of bimetallic catalysts for CO2 hydrogenation to methane DOI
Chaojie Wei, Honglei Ding, Ziyi Zhang

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 58, P. 872 - 891

Published: Jan. 30, 2024

Language: Английский

Citations

23
Recent Advances in Coke Management for Dry Reforming of Methane over Ni-Based Catalysts DOI Open Access
Zhen Xu, Eun Duck Park

Catalysts, Journal Year: 2024, Volume and Issue: 14(3), P. 176 - 176

Published: March 1, 2024

The dry reforming of methane (DRM) is a promising method for controlling greenhouse gas emissions by converting CO2 and CH4 into syngas, mixture CO H2. Ni-based catalysts have been intensively investigated their use in the DRM. However, they are limited formation carbonaceous materials on surfaces. In this review, we explore carbon-induced catalyst deactivation mechanisms summarize recent research progress mitigating carbon deposition developing coke-resistant catalysts. This review emphasizes significance support, alloy, structural strategies, importance comprehending interactions between components to achieve improved catalytic performance stability.

Language: Английский

Citations

17
Recent advances in unconventional heating and external field-assisted enhancement for dry reforming of methane DOI

Zhiyong Tu,

Chunxia Mu,

Yuan Yao

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 481, P. 148899 - 148899

Published: Jan. 20, 2024

Language: Английский

Citations

16
Review on CeO2-Based Photocatalysts for Photocatalytic Reduction of CO2: Progresses and Perspectives DOI
Jun Cai, Danyang Li, Lei Jiang

et al.

Energy & Fuels, Journal Year: 2023, Volume and Issue: 37(7), P. 4878 - 4897

Published: March 11, 2023

A promising approach is to transform carbon dioxide (CO2) into renewable, high value-added products with minimal environmental impact and maximum efficiency. Many problems, including energy shortages degradation, are caused by CO2 levels, but this can help. Photocatalytic reduction methods a technology for solving these problems. Cerium (CeO2) one of the most important rare earth oxides, cerium dioxide-based photocatalysts have gained lot attention in recent years due their distinctive features, such as tunable electronic structures excellent photocatalytic performances. However, wide band oxide limits its utilization light. This review provides various strategies modification oxide, encompassing external atom doping, heterostructure fabrication, defect crystal plane modulation, improve catalytic performance CeO2. The fundamentals conversion CeO2-based also summarized. Finally, challenges prospects catalysts presented.

Language: Английский

Citations

39
Thermocatalytic Decomposition of Methane: A Review on Carbon-Based Catalysts DOI Creative Commons
Iqra Reyaz Hamdani,

Adeel Ahmad,

Haleema Mohamed Chulliyil

et al.

ACS Omega, Journal Year: 2023, Volume and Issue: 8(32), P. 28945 - 28967

Published: Aug. 1, 2023

The global initiatives on sustainable and green energy resources as well large methane reserves have encouraged more research to convert hydrogen. Catalytic decomposition of (CDM) is one optimistic route generate clean hydrogen value-added carbon without the emission harmful greenhouse gases, typically known blue This Review begins with an attempt understand fundamentals a CDM process in terms thermodynamics prerequisite characteristics catalyst materials. In-depth understanding rate-determining steps heterogeneous catalytic reaction taking place over surfaces crucial for development novel catalysts conditions successful process. design state-of-the-art through both computational experimental optimizations need hour, it largely governs economy Recent mono- bimetallic supported unsupported materials used been highlighted classified based their performances under specific conditions, advantages limitations. Metal oxides zeolites shown interesting performance support Fe- Ni-based catalysts, especially presence promoters, by developing strong metal–support interactions or enhancing diffusion rates. Carbonaceous exhibit lower conversions metal active species result formation amorphous carbon. However, stability better than that at higher temperatures, overall depends operating properties, reactor configurations. Although efforts summarize state-of-art reported literature, they lack systematic analysis stable commercially appealing technology. In this work, are seen promising futuristic pathways sustained H2 production high yields nanomaterials. influence source, particle size, surface area, sites activity templates has demonstrated. Additionally, deactivation discussed, different regeneration techniques evaluated. studies theoretical models towards summarized, future prospects recommended.

Language: Английский

Citations

37
Microwave plasma-based dry reforming of methane: Reaction performance and carbon formation DOI Creative Commons
Seán Kelly,

Elizabeth Mercer,

Robin De Meyer

et al.

Journal of CO2 Utilization, Journal Year: 2023, Volume and Issue: 75, P. 102564 - 102564

Published: Aug. 10, 2023

We investigate atmospheric pressure microwave (MW) plasma (2.45 GHz) conversion in CO2 and CH4 mixtures (i.e., dry reforming of methane, DRM) focusing on reaction performance carbon formation. Promising energy costs ∼2.8–3.0 eV/molecule or ∼11.1–11.9 kJ/L are amongst the best to date considering current state-of-the-art for plasma-based DRM all types plasma. The is range ∼46–49% ∼55–67% CH4, respectively, producing primarily syngas H2 CO) with H2/CO ratios ∼0.6–1 at fractions ranging from 30% 45%. Water largest byproduct levels ∼7–14% exhaust. Carbon particles visibly impact higher (> 30%), where they become heated incandescent. Particle luminosity increases increasing fractions, becoming unstable near a 1:1 mixture > 45% CH4). Electron microscopy material reveals an agglomerated morphology pure nanoparticles. mean particle size determined as ∼20 nm, free any metal contamination, consistent electrode-less MW design.

Language: Английский

Citations

25
MOFs-derived Ni@ZrO2 catalyst for dry reforming of methane: Tunable metal-support interaction DOI

Jingling Shao,

Chao Li, Zhaoyang Fei

et al.

Molecular Catalysis, Journal Year: 2024, Volume and Issue: 558, P. 114028 - 114028

Published: March 12, 2024

Language: Английский

Citations

15
Recent advances on photocatalytic CO2 reduction using CeO2-based photocatalysts: A review DOI
Khondaker Afrina Hoque,

Sharmin Ara Sathi,

Farjana Akter

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113487 - 113487

Published: July 6, 2024

Language: Английский

Citations

14