Effect of different fixed bed media on the performance of sodium dodecyl sulfate for hydrate based CO 2 capture

Arora, Amit; Kumar, Asheesh; Bhattacharjee, Gaurav; Kumar, Pushpendra; Balomajumder, Chandrajit

doi:10.1016/j.matdes.2015.06.049

Cited by 27 publications

(20 citation statements)

References 70 publications

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“…The range of grain size used for studying hydrate formation in porous media is 0.0007–1000 μm. At the same time, porosity ranges from 0.24 to 0.559 are studied at different water saturation. ,,− ,,,,,− The main hydrate formers studied are pure CO 2 , ,,− ,,,,,− binary mixtures of CO 2 + CH 4 ,− and CO 2 + N 2 , and other guest molecules like C 3 H 8 , C 2 H 6 , THF, TBAB, and cyclopentane . Depending on the guest molecule mixtures, the experimental pressures and temperatures range from 1.13 to 10.50 MPa and 269.65 to 289.95 K, respectively.…”

Section: Fundamental Perspective On Hbcsmentioning

confidence: 99%

“…The first class of porous media used is unconsolidated sand, mainly silica sand. ,,, Most of the studies used unconsolidated sand, as it is the main constituent of sandstone. Second, clays like bentonite, zeolite, illite, and kaolinite are also used in the literature. ,, The next class of porous media is silica gel and cellulose foam. ,,,, Metallic packing and glass beads are the last class of porous media used. ,,,,, Table presents the detailed properties of the various porous media systems used in the CO 2 hydrate storage technique. These properties are very useful in understanding the hydrate formation behavior of CO 2 .…”

Section: Fundamental Perspective On Hbcsmentioning

confidence: 99%

“…CO 2 hydrate formation time performance of the most widely studied porous media systems in the literature; ,,,,,, I denotes the average induction time (min).…”

Section: Fundamental Perspective On Hbcsmentioning

confidence: 99%

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Research Advances, Maturation, and Challenges of Hydrate-Based CO₂ Sequestration in Porous Media

Rehman

Bavoh

Pendyala

2021

ACS Sustainable Chem. Eng.

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Hydrate-based CO 2 storage/sequestration (HBCS) technique could potentially fulfill the mandate of the Sustainable Development Goal (SDG) 13 toward efficient and safe storage of CO 2 through successful lab-scale experimentation in overcoming the existing storage capacity challenges. In this article, we carefully reviewed and discussed the reported fundamental lab-scale experimental attempts to successfully store CO 2 as hydrate in sediments. The CO 2 hydrate formation thermodynamics, kinetics, and mechanism insights in porous media are critically discussed to reveal the state of the art and the current challenges facing the implementation of the HBCS technique and provide guidelines and pathways toward a high CO 2 storage capacity. In addition, factors affecting CO 2 hydrate formation and hydrate formation mechanisms in various types of porous media are discussed. Factors that mainly control the CO 2 storage capacity in porous media are driving force, porosity, capillary effect, gas and liquid permeability, particle size, and surface area. However, mass transfer limitation, potential storage site, CO 2 transportation, CO 2 injection technique, cost, environmental constraints, and CO 2 stability are the main challenges toward the technological readiness of the HBCS. The findings in this work provide useful guidelines and pathways which could lead to an increase in CO 2 storage capacity as hydrate for cleaner earth in the future.

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Section: Fundamental Perspective On Hbcsmentioning

confidence: 99%

Section: Fundamental Perspective On Hbcsmentioning

confidence: 99%

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Research Advances, Maturation, and Challenges of Hydrate-Based CO₂ Sequestration in Porous Media

Rehman

Bavoh

Pendyala

2021

ACS Sustainable Chem. Eng.

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“…The cycle depends on the volume of water to frame nonstoichiometric glasslike crystalline inside the grouping of CO 2 , N 2 , O 2 , and H 2 as parts of combustible gases at high fixations (bar 10–70) and low temperatures (near 273 K). 12 This strategy for isolation is acknowledged to be successful when the HBGS compelling at IGCC is just 4.4–8% 13 , 14 and the energy consumption is less than 2.05 MJ/kg-CO 2 .…”

Section: Introductionmentioning

confidence: 99%

Sustainable Hydrates for Enhanced Carbon Dioxide Capture from an Integrated Gasification Combined Cycle in a Fixed Bed Reactor

Hassan

Sher

Fareed

et al. 2021

Ind. Eng. Chem. Res.

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An increase in temperature of up to 2 °C occurs when the amount of CO 2 reaches a range of 450 ppm. The permanent use of mineral oil is closely related to CO 2 emissions. Maintaining the sustainability of fossil fuels and eliminating and reducing CO 2 emissions is possible through carbon capture and storage (CCS) processes. One of the best ways to maintain CCS is hydrate-based gas separation. Selected type T1-5 (0.01 mol % sodium dodecyl sulphate (SDS) + 5.60 mol % tetrahydrofuran (THF), with the help of this silica gel promotion was strongly stimulated. A pressure of 36.5 bar of CO 2 is needed in H 2 O to investigate the CO 2 hydrate formation. Therefore, ethylene glycol monoethyl ether (EGME at 0.10 mol %) along with SDS (0.01 mol %) labeled as T1A-2 was used as an alternative to THF at the comparable working parameters in which CO 2 uptake of 5.45 mmol of CO 2 /g of H 2 O was obtained. Additionally, it was found that with an increase in tetra- n -butyl ammonium bromide (TBAB) supplementation of CO 2 , the hydrate and operating capacity of the process increased. When the bed height was reduced from 3 cm to 2 cm with 0.1 mol % TBAB and 0.01% SDS (labelled as T3-2) in fixed bed reactor (FBR), the outcomes demonstrated a slight expansion in gas supply to 1.54 mmol of CO 2 /g of H 2 O at working states of 283 K and 70 bar. The gas selectivity experiment by using the high-pressure volume analysis through hydrate formation was performed in which the highest CO 2 uptake for the employment of silica contacts with water in fuel gas mixture was observed in the non-IGCC conditions. Thus, two types of reactor configurations are being proposed for changing the process from batch to continuous with the employment of macroporous silica contacts with new consolidated promoters to improve the formation of CO 2 hydrate in the IGCC conditions. Later, much work should be possible on this with an assortment of promoters and specific performance parameters. It was reported in previous work that the repeatability of equilibrium moisture content and gas uptake attained for the sample prepared by the highest rates of stirring was the greatest with the CIs of ±0.34 wt % and ±0.19 mmol of CO 2 /g of H 2 O respectively. This was due to the amount of water occluded inside silica gel pores was not an issue or in other words, vigorous stirring increased the spreadability. The variation of pore size to improve the process can be considered for future work.

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“…There are several studies which have attempted to observe the properties of hydrate-bearing sediments directly from cores. The various hydrate dissociation techniques are thermal stimulation, depressurization, chemical injection, and CO 2 sequestration [10,11].…”

Section: Introductionmentioning

confidence: 99%

Physio-Chemical and Mineralogical Characteristics of Gas Hydrate-Bearing Sediments of the Kerala-Konkan, Krishna-Godavari, and Mahanadi Basins

Kumari

Balomajumder

Arora³

et al. 2021

JMSE

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The characteristics of the hydrate-bearing sediments affect the formation and dissociation of gas hydrate in sediments. The mineral composition, their dispersion, and chemical composition of hydrate-bearing sediment samples plays a dominant role in the hydrate stability condition and its economic development. In this paper, the physical properties of hydrate-bearing sediment of India are compared with each other. The sediment samples are taken from the Krishan-Godavari basin (Depth—127.5 and 203.2 mbsf), Mahanadi basin (Depth—217.4 mbsf), and Kerala-Konkan basin (Depth—217.4 mbsf). The saturation of the gas hydrate observed at these sites is between 3 and 50%. Particle size is an important parameter of the sediments because it provides information on the transportation and deposition of sediment and the deposition history. In the present study, we investigated the mineralogy of hydrate-bearing sediments by chemical analysis and X-ray Diffraction. XRD, FTIR, and Raman Spectroscopy distinguished the mineralogical behavior of sediments. Quartz is the main mineral (66.8% approx.) observed in the gas hydrate-bearing sediments. The specific surface area was higher for the sediment sample from the Mahanadi basin, representing the sediments’ dissipation degree. This characterization will give important information for the possible recovery of gas from Indian hydrate reservoirs by controlling the behavior of host sediment. SEM analysis shows the morphology of the sediments, which can affect the mechanical properties of the hydrate-bearing sediments. These properties can become the main parameters to consider for the design of suitable and economic dissociation techniques for gas hydrates formed in sediments.

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Effect of different fixed bed media on the performance of sodium dodecyl sulfate for hydrate based CO 2 capture

Cited by 27 publications

References 70 publications

Research Advances, Maturation, and Challenges of Hydrate-Based CO₂ Sequestration in Porous Media

Research Advances, Maturation, and Challenges of Hydrate-Based CO₂ Sequestration in Porous Media

Sustainable Hydrates for Enhanced Carbon Dioxide Capture from an Integrated Gasification Combined Cycle in a Fixed Bed Reactor

Physio-Chemical and Mineralogical Characteristics of Gas Hydrate-Bearing Sediments of the Kerala-Konkan, Krishna-Godavari, and Mahanadi Basins

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Effect of different fixed bed media on the performance of sodium dodecyl sulfate for hydrate based CO 2 capture

Cited by 27 publications

References 70 publications

Research Advances, Maturation, and Challenges of Hydrate-Based CO2 Sequestration in Porous Media

Research Advances, Maturation, and Challenges of Hydrate-Based CO2 Sequestration in Porous Media

Sustainable Hydrates for Enhanced Carbon Dioxide Capture from an Integrated Gasification Combined Cycle in a Fixed Bed Reactor

Physio-Chemical and Mineralogical Characteristics of Gas Hydrate-Bearing Sediments of the Kerala-Konkan, Krishna-Godavari, and Mahanadi Basins

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Product

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Research Advances, Maturation, and Challenges of Hydrate-Based CO₂ Sequestration in Porous Media

Research Advances, Maturation, and Challenges of Hydrate-Based CO₂ Sequestration in Porous Media