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View article: Direct Characterization of Free Solutal Convection in Porous Rocks for CO<sub>2</sub> Storage Applications
Direct Characterization of Free Solutal Convection in Porous Rocks for CO<sub>2</sub> Storage Applications Open
Free solutal convection refers to the mixing process induced and sustained by local density differences arising from solute dissolution. This process underpins the long-term storage of carbon dioxide (CO2) following its injectio…
View article: Direct Observations of Solute Dispersion in Rocks With Distinct Degree of Sub‐Micron Porosity
Direct Observations of Solute Dispersion in Rocks With Distinct Degree of Sub‐Micron Porosity Open
The transport of chemical species in rocks is affected by their structural heterogeneity to yield a wide spectrum of local solute concentrations. To quantify such imperfect mixing, advanced methodologies are needed that augment the traditi…
View article: Effective macropore diffusivity of carbon dioxide on binderless pellets of Y-type zeolites
Effective macropore diffusivity of carbon dioxide on binderless pellets of Y-type zeolites Open
View article: Enhanced Oil Recovery using carbon dioxide directly captured from air does not enable carbon-neutral oil
Enhanced Oil Recovery using carbon dioxide directly captured from air does not enable carbon-neutral oil Open
This study evaluates the feasibility of producing carbon neutral oil via CO2 Enhanced Oil Recovery (CO2-EOR) coupled with direct air capture. Existing analyses often provide case-specific insights based on short-term operations that do not…
View article: Porosity-Limited Transport during Two-Phase Surfactant/Polymer Floods in a Layered Sandstone
Porosity-Limited Transport during Two-Phase Surfactant/Polymer Floods in a Layered Sandstone Open
Surfactant/polymer flooding presents itself as an attractive technique for the full utilization of current reservoirs given its potential to yield high oil recoveries. Despite this appeal, discrepancies between laboratory and field results…
View article: Design of Multi-sorbent Adsorption Processes for Post-combustion Co2 Capture
Design of Multi-sorbent Adsorption Processes for Post-combustion Co2 Capture Open
View article: IDRIC Frontiers Report Carbon Dioxide Removal Technologies
IDRIC Frontiers Report Carbon Dioxide Removal Technologies Open
View article: Impact of Design and Operational Parameters on the Performance of a Rotary Adsorber for Carbon Capture
Impact of Design and Operational Parameters on the Performance of a Rotary Adsorber for Carbon Capture Open
View article: Correction: Carbon footprint of oil produced through enhanced oil recovery using carbon dioxide directly captured from air
Correction: Carbon footprint of oil produced through enhanced oil recovery using carbon dioxide directly captured from air Open
Correction for ‘Carbon footprint of oil produced through enhanced oil recovery using carbon dioxide directly captured from air’ by Antonio Gasós et al. , Energy Environ. Sci. , 2025, https://doi.org/10.1039/d5ee01752a.
View article: The Thermodynamics of Truth: Entropy Barriers in Adversarial AI Validation
The Thermodynamics of Truth: Entropy Barriers in Adversarial AI Validation Open
View article: Design of Adsorption-based Direct Air Capture Units Towards Negative Emissions
Design of Adsorption-based Direct Air Capture Units Towards Negative Emissions Open
View article: Economic Screening of Solid Sorbents for Point-source CO2 Capture using Machine Learning Surrogate Models
Economic Screening of Solid Sorbents for Point-source CO2 Capture using Machine Learning Surrogate Models Open
View article: Carbon footprint of oil produced through enhanced oil recovery using carbon dioxide directly captured from air
Carbon footprint of oil produced through enhanced oil recovery using carbon dioxide directly captured from air Open
Can oil production be carbon neutral? A general top-down analysis shows that DAC CO 2 -EOR may seem so if only the EOR phase is considered—but full reservoir life cycle accounting reveals that true carbon neutrality is physically unachieva…
View article: Multimodality Imaging of Fluid Saturation and Chemical Transport for Two-Phase Surfactant/Polymer Floods in Porous Rocks
Multimodality Imaging of Fluid Saturation and Chemical Transport for Two-Phase Surfactant/Polymer Floods in Porous Rocks Open
Multicomponent, two-phase flow in porous media is a problem of practical relevance that remains difficult to study experimentally. Advanced methodologies are needed that enable the monitoring of both the saturation of each fluid phase with…
View article: Exploring disordered packing of non-equant particles: Insights from computed tomography and Monte Carlo simulations
Exploring disordered packing of non-equant particles: Insights from computed tomography and Monte Carlo simulations Open
View article: Diffusion in nanoporous materials with special consideration of the measurement of determining parameters (IUPAC Technical Report)
Diffusion in nanoporous materials with special consideration of the measurement of determining parameters (IUPAC Technical Report) Open
The random motion (the diffusion) of guest molecules in nanoporous host materials is key to their manifold technological applications and, simultaneously, a ubiquitous phenomenon in nature quite in general. Based on a specification of the …
View article: Binary Adsorption Equilibria of Three CO<sub>2</sub>+CH<sub>4</sub> Mixtures on NIST Reference Zeolite Y (RM 8850) at Temperatures from 298 to 353 K and Pressures up to 3 MPa
Binary Adsorption Equilibria of Three CO<sub>2</sub>+CH<sub>4</sub> Mixtures on NIST Reference Zeolite Y (RM 8850) at Temperatures from 298 to 353 K and Pressures up to 3 MPa Open
Adsorption equilibria of CO2, CH4, and their mixtures were measured on binderless pellets of NIST reference zeolite NaY (RM 8850) using a static gravimetric setup. The unary adsorption isotherms are reported at temper…
View article: The effect of adsorbent shaping on the equilibrium and kinetic CO2 adsorption properties of ZIF-8
The effect of adsorbent shaping on the equilibrium and kinetic CO2 adsorption properties of ZIF-8 Open
View article: Direct observations of solute dispersion in rocks with distinct degree of sub-micron porosity
Direct observations of solute dispersion in rocks with distinct degree of sub-micron porosity Open
View article: The impact of design and operational parameters on the optimal performance of direct air capture units using solid sorbents
The impact of design and operational parameters on the optimal performance of direct air capture units using solid sorbents Open
Direct capture of CO $$_2$$ from ambient air is technically feasible today, with commercial units already in operation. A demonstrated technology for achieving direct air capture (DAC) is chemical separation of CO $$_2$$ in a steam-a…
View article: Design and Performance Evaluation of Multisorbent Vacuum-Swing Adsorption Processes for Postcombustion Carbon Capture
Design and Performance Evaluation of Multisorbent Vacuum-Swing Adsorption Processes for Postcombustion Carbon Capture Open
We present the design and performance evaluation of a novel multisorbent process for CO2/N2 separation based on vacuum-swing adsorption (VSA). We study two process configurations: (i) layered-bed processes, wherein two distinct adsorbent m…
View article: Operability-economics trade-offs in adsorption-based CO2 capture processes
Operability-economics trade-offs in adsorption-based CO2 capture processes Open
View article: Towards carbon neutral scientific societies: a case study with the International Adsorption Society
Towards carbon neutral scientific societies: a case study with the International Adsorption Society Open
View article: Effects of Core Size and Surfactant Choice on Fluid Saturation Development in Surfactant/Polymer Corefloods
Effects of Core Size and Surfactant Choice on Fluid Saturation Development in Surfactant/Polymer Corefloods Open
Surfactant/polymer flooding allows for a significant increase in oil recovered at both laboratory and field scales. Limitations in application at the reservoir scale are, however, present and can be associated with both the complexity of t…
View article: Pore-Scale Dynamics in Carbonate Reservoirs: The Influence of Heterogeneity on CO2 Storage in Indiana Limestone
Pore-Scale Dynamics in Carbonate Reservoirs: The Influence of Heterogeneity on CO2 Storage in Indiana Limestone Open
View article: Inverse Modeling of Core Flood Experiments for Predictive Models of Sandstone and Carbonate Rocks
Inverse Modeling of Core Flood Experiments for Predictive Models of Sandstone and Carbonate Rocks Open
Field‐scale observations suggest that rock heterogeneities control subsurface fluid flow, and these must be characterized for accurate predictions of fluid migration, such as during CO 2 sequestration. Recent efforts characterizing multiph…
View article: Unary Adsorption Equilibria of Hydrogen, Nitrogen, and Carbon Dioxide on Y-Type Zeolites at Temperatures from 298 to 393 K and at Pressures up to 3 MPa
Unary Adsorption Equilibria of Hydrogen, Nitrogen, and Carbon Dioxide on Y-Type Zeolites at Temperatures from 298 to 393 K and at Pressures up to 3 MPa Open
The equilibrium adsorption of CO2, N2, and H2 on commercially available Zeolite H–Y, Na–Y, and cation-exchanged NaTMA–Y was measured up to 3 MPa at 298.15, 313.15, 333.15, 353.15, and 393.15 K gravimetrically using a magnetic suspension ba…
View article: Operability-economics trade-offs in adsorption-based CO$_2$ capture process
Operability-economics trade-offs in adsorption-based CO$_2$ capture process Open
Low-carbon dispatchable power underpins a sustainable energy system, providing load balancing complementing wide-scale deployment of intermittent renewable power. In this new context, fossil fuel-fired power plants must be coupled with a p…
View article: Assessment of dual-adsorbent beds for CO <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si133.svg" display="inline" id="d1e459"> <mml:msub> <mml:mrow/> <mml:mrow> <mml:mn>2</mml:mn> </mml:mrow> </mml:msub> </mml:math> capture by equilibrium-based process design
Assessment of dual-adsorbent beds for CO capture by equilibrium-based process design Open
View article: Inverse modelling of core flood experiments for predictive models of sandstone and carbonate rocks
Inverse modelling of core flood experiments for predictive models of sandstone and carbonate rocks Open
Field-scale observations suggest that rock heterogeneities control subsurface fluid flow, and these must be characterised for accurate predictions of fluid migration, such as during \CO2 sequestration. Recent efforts have focused on simula…