In the context of CO2 valorisation, the reverse water–gas shift reaction (RWGS) is gathering momentum since it represents a ...

This review paper delves into the diverse ways in which carbonaceous resources, sourced from renewable and sustainable ...

The utilization of biomass and bio-waste, particularly through hydrothermal processes, has shown promise as a technology ...

The oil and gas sector produces a considerable volume of greenhouse gas emissions, mainly generated from flaring and venting ...

The RWGS reaction is gathering momentum as an effective route for CO2 valorisation and given its endothermic nature the ...

Rational design of low-cost and efficient transition-metal catalysts for low-temperature CO2 activation is significant and ...

Currently, acetic acid is produced via the carbonylation reaction of methanol with the main route entailing the use of ...

Beyond its role as an energy vector, a growing number of natural hydrogen sources and reservoirs are being discovered all ...

Biofuels upgrading gathering momentum in view of the gradual depletion of fossil fuels and the pursuit of renewable energy ...

Dry reforming of methane is a very appealing catalytic route biogas (mainly composed by greenhouse gases: carbon dioxide ...

The increasing anthropogenic emissions of greenhouse gases (GHG) is encouraging extensive research in CO2 utilisation. Dry ...

CO2 emissions in the atmosphere have been increasing rapidly in recent years, causing global warming. CO2 methanation ...

Catalytic hydrodeoxygenation (HDO) is a critical technique for upgrading biomass derivatives to deoxygenated fuels or other ...

Time-resolved operando DRIFTS-MS was performed to elucidate the CO2 capture and conversion mechanisms of a NiRuNa/CeAl DFM ...

Fe-derived catalysts were synthesized by the pyrolysis of MIL-100 (Fe) metal-organic framework (MOF) and evaluated in the ...

Washing synthetic textile fibers releases micro/nano plastics, endangering the environment. As new filters and associated ...

Nickel phosphide catalysts show a high level of selectivity for the reverse water-gas shift (RWGS) reaction, inhibiting ...

Since climate change keeps escalating, it is imperative that the increasing CO2 emissions be combated. Over recent years, ...

Introduction: Innovating technologies to efficiently reduce carbon dioxide (CO2) emission or covert it into useful products ...

The reliance of a future carbon-free horizon is strongly aligned with the long-term energy storage avenues which are ...

This study presents an integrated approach combining aqueous phase reforming (APR) and hydrodeoxygenation (HDO) for the ...

Hydrogen is not only considered as a cornerstone within renewable energy portfolio but it is also a key enabler for CO2 ...

The energy crisis caused by the incessant growth in global energy demand joint to its associated greenhouse emissions ...

Advanced catalytic materials able to catalyse more than one reaction efficiently are needed within the CO2 utilisation ...

Micro/nanoplastics have sparked attention in recent years due to their widespread presence in the environment. Currently, ...

In this work, the use of biomethane produced from local biogas plants is proposed as renewable fuel for light marine ...

Biomass gasification streams typically contain a mixture of CO, H2, CH4, and CO2 as the majority components and frequently ...

The production of biobutanol from bioethanol by the Guerbet reaction is an alternative pathway to renewable sources. The ...

The feasibility of a Dual Function Material (DFM) with a versatile catalyst offering switchable chemical synthesis from ...

Transition to low carbon societies requires advanced catalysis and reaction engineering to pursue green routes for fuels ...

The rapid economic and societal development have led to unprecedented energy demand and consumption resulting in the harmful ...

We report for the first time the support dependent activity and selectivity of Ni-rich nickel phosphide catalysts for CO2 ...

The conversion of biogas, mainly formed of CO2 and CH4, into high-value platform chemicals is increasing attention in a ...

Chemical CO2 recycling in the gas phase constitutes a straightforward approach for effective CO2 conversion to added-value ...

Nowadays, global climate change is likely the most compelling problem mankind is facing. In this scenario, decarbonisation ...

This works aims to provide an understanding on basic chemical kinetics pertaining to three-way catalytic (TWC) converters ...

Herein a novel process to synergize biogas upgrading, CO2 utilization and waste recycling is proposed. Our study emerges ...

Herein we analyze the profitability of a novel regenerative process to synergize biogas upgrading and carbon dioxide ...

In-situ hydrodeoxygenation of guaiacol over Ni-based nitrogen-doped activated carbon supported catalysts is presented in ...

Biogas is defined as the mixture of CH4 and CO2 produced by the anaerobic digestion of biomass. This particular mixture ...

The exponential growth of greenhouse gas emissions and their associated climate change problems have motivated the development ...

Designing an economically viable catalyst that maintains high catalytic activity and stability is the key to unlock dry ...

The UK faces unprecedented environmental challenges which require urgent action. The promotion of renewable energy sources ...

Catalytic hydrodeoxygenation (HDO) is a fundamental and promising route for bio-oil upgrading to produce petroleum-like ...

The bi-reforming of methane (BRM) has the advantage of utilising greenhouse gases and producing H2 rich syngas. In this ...

Dry reforming of ethanol and glycerol using CO2 are promising technologies for H2 production while mitigating CO2 emission. ...

The present work showcases the versatility of nanogold systems supported on Zn-doped ceria when applied in two important ...

This work is a detailed study on how to optimize gold colloids preparation and their deposition to very different in nature ...

BACKGROUND:Thispaperpresentsaphysicochemicalcomparisonofthesolidproductsobtainedfromtwoalternativeprocessesthatrecyclewa ...

Gold has long held the fascination of mankind. For millennia it has found use in art, cosmetic metallurgy and architecture; ...

The dry reforming of methane with CO2 is a common route to transform CO2/CH4 mixtures into added value syngas. Ni based ...

This article presents a regeneration method of a sodium hydroxide (NaOH) solution from a biogas upgrading unit through ...

Carbon formation and sintering remain the main culprits regarding catalyst deactivation in the dry and bireforming of ...

Clean hydrogen production via WGS is a key step in the development of hydrogen fuel processors. Herein, we have designed ...

A copper-ceria bulk catalyst has been compared to a series of catalysts designed according to the as called “supported ...

Platinum and gold structured catalysts were compared as active phases in classical and O2-assisted Water Gas Shift (WGS) ...

The WGS reaction over multicomponent Au/Ce1-xCuxO2/Al2O3 catalysts is studied in this work. The systems are carefully ...

In this comprehensive review, the main aspects of using Au/CeO2 catalysts in oxidation reactions are considered. The ...

Herein, a series of highly efficient gold based catalysts supported on mesoporous CeO2-Fe2O3 mixed oxides for CO elimination ...

This chapter presents an illustration of the current state of the art in the development of mechanically and chemically ...

A new approach for understanding PrOx reaction over gold catalysts is proposed in this work. The competition between H2 ...

In this work, the WGS performance of a conventional Ni/CeO2 bulk catalyst is compared to that of a carbon-supported Ni-CeO2 ...

The water-gas shift (WGS) reaction over structured Cu, Ni, and bimetallic Cu-Ni supported on active carbon (AC) catalysts ...

Herein a strategy to design highly efficient Au/CeO2/Al2O3 based WGS catalysts is proposed. The inclusion of transition ...

1. Introducción y Objetivo La protección del medio ambiente es uno de los principales problemas a los que se enfrenta el ...

La presente invención tiene por objeto un soporte para catalizador de oro, de fórmula CeO2 MOx/Al2O3, donde el soporte comprende ...

This work presents an evaluation of a high performance series of water gas shift (WGS) catalysts in the preferential CO ...

This work presents a comparison of the gold- and platinum-based catalysts behavior in the water-gas shift (WGS) reaction. ...

In this work the development of gold catalysts, essentially based on γ-alumina with small superficial fraction of Ce-Fe ...

A series of ZnO and Fe 2O 3 modified ceria/alumina supports and their corresponding gold catalyst were prepared and studied ...

A series of V 2O 5- and Co 3O 4-modified ceria/alumina supports and their corresponding gold catalysts were synthesized ...