State of the art in the Quantitative Risk Assessment of the CCS Value Chain

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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RNN-based CO2 minimum miscibility pressure (MMP) estimation for EOR and CCUS applications

Fuel, Journal Year: 2023, Volume and Issue: 360, P. 130598 - 130598

Published: Dec. 14, 2023

Language: Английский

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Impact of Regional Pressure Dissipation on Carbon Capture and Storage Projects: A Comprehensive Review

Energies, Journal Year: 2024, Volume and Issue: 17(8), P. 1889 - 1889

Published: April 16, 2024

Carbon capture and storage (CCS) is a critical technology for mitigating greenhouse gas emissions combating climate change. CCS involves capturing CO2 from industrial processes power plants injecting them deep underground long-term storage. The success of projects influenced by various factors, including the regional pressure dissipation effects in subsurface geological formations. safe efficient operation depends on maintaining formation. Regional dissipation, often resulting permeability geomechanical properties site, can have significant project integrity. This paper provides state-of-art impact projects, highlights its effects, discusses ongoing investigations this area based different case studies. results corroborate idea that Sleipner has considerable lateral hydraulic connectivity, which evidenced increase ranging <0.1 MPa an uncompartmentalized reservoir to >1 substantial flow barriers. After five years injection, pore pressures water leg increased 18 30 at Salah project, 2 cm surface uplift. Furthermore, artificial injection was simulated numerically timespan depleted oil Jurong, located near Huangqiao CO2-oil reservoir. maximum amount injected into single well could reach 5.43 × 106 tons, potentially increasing formation up 9.5 MPa. In conclusion, factor implementation projects. Its affect safety, efficiency, environmental sustainability. Ongoing research are essential improve our understanding phenomenon develop strategies mitigate ultimately advancing as change mitigation solution.

Language: Английский

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Electric field-based air nanobubbles (EF-ANBs) irrigation on efficient crop cultivation with reduced fertilizer dependency

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 362, P. 121228 - 121228

Published: June 1, 2024

The advent of air nanobubbles (ANBs) has opened up a wide range commercial applications spanning industries including wastewater treatment, food processing, biomedical engineering, and agriculture. implementation electric field-based (EF-ANBs) irrigation presents promising approach to enhance agricultural crop efficiency, concurrently promoting environmentally sustainable practices through reducing fertilizer usage. This study investigated the impact EF-ANBs on germination overall growth crops in soil. Results indicate substantial enhancement both rates plant upon application EF-ANBs. Notably, introduction ANBs led significant rate lettuce basil, increasing from approximately 20% 96% 16% 53%, respectively over two days. Moreover, presence facilitates superior hypocotyl elongation, exhibiting 2.8- 1.6-fold increase elongation respectively, six-day observation period. enriched oxygen levels within expedite aerobic respiration, amplifying electron leakage transport chain (ETC) resulting heightened reactive species (ROS) production, playing pivotal role stimulating signaling. Furthermore, surpasses traditional fertilizers, demonstrating robust catalytic effect shoot, stem, root length, as well leaf count plants. Considering these parameters, single treatment (at various concentrations) during administration, demonstrates compared regular water combined with fertilizer. findings underscore synergistic interaction between respiration generation ROS growth, particularly context reduced facilitated by correlation holds potential establishing more sustainability for ever-increasing conscious

Language: Английский

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Enforced CO2 mineralization in anhydrite-rich rocks

Energy, Journal Year: 2024, Volume and Issue: 305, P. 132323 - 132323

Published: July 4, 2024

Language: Английский

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Investigations on the solubleness of carbon dioxide in aqueous and oil-bearing drilling fluids: Mechanisms of temperature and pressure effects

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159430 - 159430

Published: Jan. 8, 2025

Language: Английский

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Multi-step pre-treatment of rice husk for fractionation of components including silica

Frontiers in Chemistry, Journal Year: 2025, Volume and Issue: 13

Published: Jan. 23, 2025

Introduction Rice husk, a widely available agricultural by-product lignocellulosic biomass, is promising and sustainable feedstock for organic inorganic chemicals due to the rich silica content. However, its current application largely limited, with most being incinerated as waste. This study introduces novel multi-step pre-treatment process fractionate these components efficiently, enabling their comprehensive valorization. Methods The begins hydrothermal treatment, selectively extracting hemicellulose while preserving structural integrity of other components. followed by an organosolv treatment using ethanol/water mixture, optimized dissolve extract lignin effectively. Subsequently, alkaline aqueous solution under nitrogen atmosphere facilitates recovery sodium silicate, valuable industrial precursor. To ensure high-purity cellulose recovery, final step employs processing oxygen, achieving effective depolymerization removal. Results discussion Each was carefully optimized, considering parameters such temperature, solvent composition, reaction time, enhance selectivity yield. Notably, this method reduces environmental negative impact avoiding use acids utilizing renewable solvents. sequential treatments resulted in separation exceeding 97% hemicellulose, lignin, silica, leaving loss 22.8 wt%. Hemicellulose, removed fractions were 66.5, 78.1, 77.5 wt% at first, second, third treatments, respectively.

Language: Английский

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Estimation the pH of CO2-saturated NaCl solutions using gene expression programming: Implications for CO2 sequestration

Results in Engineering, Journal Year: 2025, Volume and Issue: 25, P. 104047 - 104047

Published: Jan. 25, 2025

Language: Английский

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A two-step Random Forest algorithm for deriving dissolved inorganic carbon in lakes from Landsat satellite data

Environmental Research, Journal Year: 2025, Volume and Issue: 271, P. 121068 - 121068

Published: Feb. 7, 2025

Language: Английский

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The effect of CO2 sparging on high-solid acidogenic fermentation of food waste

Waste Disposal & Sustainable Energy, Journal Year: 2025, Volume and Issue: unknown

Published: March 14, 2025

Language: Английский

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