4.6 Article

Methane and Carbon Dioxide Hydrate Formation and Dissociation in Presence of a Pure Quartz Porous Framework Impregnated with CuSn12 Metallic Powder: An Experimental Report

Related references

Note: Only part of the references are listed.
Article Energy & Fuels

Analyses on CH4 and CO2 hydrate formation to define the optimal pressure for CO2 injection to maximize the replacement efficiency into natural gas hydrate in presence of a silica-based natural porous medium, via depressurization techniques

Alberto Maria Gambelli

Summary: This study demonstrated that conducting CO2 hydrate formation experiments starting at 40 bar pressure is the most effective solution, as it allows for a shorter formation time and reduces the required pressure drop. The more effective kinetic of the process and the negligible risk of methane hydrate re-formation make the 40 bar CO2 injection into the reservoir the best solution to optimize methane recovery, carbon dioxide storage, and seafloor deformations.

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION (2021)

Article Engineering, Environmental

Thermodynamic and kinetic characterization of methane hydrate 'nucleation, growth and dissociation processes, according to the labile Cluster theory

Alberto Maria Gambelli et al.

Summary: In this study, methane hydrates were analyzed for their thermodynamic and kinetic properties in the presence of fresh water and a pure quartz porous medium. The Labile Clusters Theory was used to calculate the hydrate formation rate as a first-order chemical kinetic equation, providing insights into the time dependence of the process. Pressure variations were also discussed, revealing consistent similarities with other parameters and allowing for a detailed characterization of the entire process.

CHEMICAL ENGINEERING JOURNAL (2021)

Review Thermodynamics

Thermodynamic phase equilibrium of single-guest hydrate and formation data of hydrate in presence of chemical additives: a review

Federico Rossi et al.

Summary: This study provides a review of hydrate phase equilibrium data and hydrate equilibrium in the presence of chemical additives, which will be extremely helpful for researchers planning to design new experimental apparatus for studying gas hydrate. The research also includes a collection of thermodynamic equilibrium data of hydrate with additives, and a review of experiments conducted with methane and carbon dioxide in the presence of inhibitors and promoters simultaneously.

FLUID PHASE EQUILIBRIA (2021)

Article Energy & Fuels

How methane release may affect carbon dioxide storage during replacement processes in natural gas hydrate reservoirs

Alberto Maria Gambelli et al.

Summary: In natural gas hydrate reservoirs, methane replacement with carbon dioxide molecules can occur through initial dissociation or direct exchange. Experimental results show that concentration can modify the formation trend, particularly in terms of carbon storage.

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2021)

Article Engineering, Chemical

An experimental description of the double positive effect of CO2 injection in methane hydrate deposits in terms of climate change mitigation

Alberto Maria Gambelli

Summary: This paper investigates the possibility of injecting CO2 into a hydrate reservoir to prevent methane release. Results show that CO2 is capable of forming a strong hydrate shell around the methane core, preventing its dissociation, leading to both CO2 permanent storage and the prevention of methane release into the atmosphere.

CHEMICAL ENGINEERING SCIENCE (2021)

Article Engineering, Chemical

Experimental investigation on the possibility of defining the feasibility of CO2/CH4 exchange into a natural gas hydrate marine reservoir via fast analysis of sediment properties

Alberto Maria Gambelli et al.

Summary: This study investigated the formation of methane hydrate and carbon dioxide hydrate in the presence of two different types of sand simulating seabeds. It was found that the specific characteristics of the seabed, particularly the composition of the sand, significantly influenced the replacement process of CO2/CH4. Sand TS-2 was shown to act as a kinetic and thermodynamic inhibitor for methane hydrate formation while promoting CO2 hydrate formation, making it a strong ally for improving replacement efficiency.

CHEMICAL ENGINEERING RESEARCH & DESIGN (2021)

Editorial Material Materials Science, Multidisciplinary

Manufacturing and Applications of Stainless Steels

Andrea Di Schino

METALS (2020)

Article Energy & Fuels

Gas hydrate formation as a strategy for CH4/CO2 separation: Experimental study on gaseous mixtures produced via Sabatier reaction

Alberto Maria Gambelli et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2019)

Article Chemistry, Physical

Three-phase equilibrium curve shift for methane hydrate in oceanic conditions calculated from Molecular Dynamics simulations

A. M. Fernandez-Fernandez et al.

JOURNAL OF MOLECULAR LIQUIDS (2019)

Article Engineering, Chemical

Phase equilibrium and dynamic behavior of methane hydrates decomposition via depressurization in the presence of a promoter tert-butanol

So-Siou Shu et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2019)

Article Thermodynamics

Quadruple point determination in carbon dioxide hydrate forming system

Yuki Nema et al.

FLUID PHASE EQUILIBRIA (2017)

Article Chemistry, Physical

Thermodynamic effect of ammonium based ionic liquids on CO2 hydrates phase boundary

Muhammad Saad Khan et al.

JOURNAL OF MOLECULAR LIQUIDS (2017)

Article Energy & Fuels

Methane hydrate-liquid-vapour-equilibrium phase condition measurements in the presence of natural amino acids

Cornelius B. Bavoh et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2017)

Review Energy & Fuels

Investigation into gas production from natural gas hydrate: A review

Xiao-Sen Li et al.

APPLIED ENERGY (2016)

Article Thermodynamics

Effect of graphite nanoparticles on CO2 hydrate phase equilibrium

Yi-song Yu et al.

FLUID PHASE EQUILIBRIA (2016)

Article Thermodynamics

Phase equilibrium condition measurements in methane clathrate hydrate forming system from 197.3 K to 238.7 K

Hironori D. Nagashima et al.

JOURNAL OF CHEMICAL THERMODYNAMICS (2016)

Article Chemistry, Physical

Illuminating solid gas storage in confined spaces - methane hydrate formation in porous model carbons

Lars Borchardt et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2016)

Article Energy & Fuels

Kinetic study of methane hydrate formation in the presence of copper nanoparticles and CTAB

Hassan Pahlavanzadeh et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2016)

Article Engineering, Chemical

Effect of heating rate on the accuracy of measuring equilibrium conditions for methane and argon hydrates

Anton Pavlovich Semenov et al.

CHEMICAL ENGINEERING SCIENCE (2015)

Article Thermodynamics

Preliminary study on measurement technology for hydrate phase equilibrium

Sun Shicai et al.

FLUID PHASE EQUILIBRIA (2015)

Article Thermodynamics

Inhibition effect of 1-ethyl-3-methylimidazolium chloride on methane hydrate equilibrium

Che-Kang Chu et al.

JOURNAL OF CHEMICAL THERMODYNAMICS (2015)

Article Energy & Fuels

Experimental investigation of methane hydrate formation in the presence of copper oxide nanoparticles and SDS

Hesam Najibi et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2015)

Article Green & Sustainable Science & Technology

Effect of marine environmental factors on the phase equilibrium of CO2 hydrate

Daeseung Kyung et al.

INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL (2014)

Proceedings Paper Materials Science, Ceramics

Microstructure evolution during quenching and tempering of martensite in a medium C steel

Andrea Di Schino et al.

RECRYSTALLIZATION AND GRAIN GROWTH IV (2012)

Article Engineering, Chemical

Measurements of Hydrate Equilibrium Conditions for CH4, CO2, and CH4 + C2H6 + C3H8 in Various Systems by Step-heating Method

Chen Litao et al.

CHINESE JOURNAL OF CHEMICAL ENGINEERING (2009)

Article Geochemistry & Geophysics

Mechanical properties of sand, silt, and clay containing tetrahydrofuran hydrate

T. S. Yun et al.

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2007)

Article Geochemistry & Geophysics

Excess pore pressure resulting from methane hydrate dissociation in marine sediments: A theoretical approach

WY Xu et al.

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2006)

Article Geosciences, Multidisciplinary

Effect of gas hydrates melting on seafloor slope instability

N Sultan et al.

MARINE GEOLOGY (2004)

Article Geochemistry & Geophysics

The strength and rheology of methane clathrate hydrate

WB Durham et al.

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2003)

Article Chemistry, Physical

Multiple-phase hydrate equilibria of the ternary carbon dioxide, methane, and water mixtures

YT Seo et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2001)