In-situ measurement of interfacial tension: Further insights into effect of interfacial tension on the kinetics of CO2 hydrate formation

Chi, Yuan; Xu, Yongsheng; Zhao, Changzhong; Song, Yongchen

doi:10.1016/j.energy.2021.122143

Cited by 12 publications

(1 citation statement)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[3][4][5][6] Gas hydrate-based CO 2 capture is a promising method for CCS, and it possesses the advantages of large gas storage capacity, low energy consumption, and environmental friendliness. [7][8][9][10][11][12] At present, the harsh CO 2 hydrate formation conditions need to be improved for its future industrial application. [13,14] Tetra-n-butyl ammonium bromide (TBAB) is a quaternary ammonium salt that can form a semiclathrate under mild conditions for CO 2 capture.…”

Section: Introductionmentioning

confidence: 99%

CO₂ capture enhancement by forming tetra‐n‐butyl ammonium bromide semiclathrate in graphite nanofluids

Yan

Zhong

et al. 2022

Can J Chem Eng

View full text Add to dashboard Cite

In this work, CO 2 capture was experimentally investigated by forming tetra-n-butyl ammonium bromide (TBAB) semiclathrate in a new system of TBAB + graphite nanofluids. The experiments were carried out at 3.5 MPa and 277.15 K. Compared to the TBAB solution and the TBAB + sodium dodecyl sulphate (SDS) solution, it was found that the system of TBAB + graphite nanofluids was preferable for CO 2 capture, and 0.2 wt.% graphite nanoparticles

show abstract

Section: Introductionmentioning

confidence: 99%

CO₂ capture enhancement by forming tetra‐n‐butyl ammonium bromide semiclathrate in graphite nanofluids

Yan

Zhong

et al. 2022

Can J Chem Eng

View full text Add to dashboard Cite

show abstract

Synergistic effect of alcohol polyoxyethylene ether sodium sulphate and copper foam on methane hydrate formation

Wang,

Ma,

Wang

et al. 2024

Can J Chem Eng

View full text Add to dashboard Cite

Natural gas is the cleanest fossil energy source and its consumption is increasing rapidly, so an efficient natural gas way of storing and transporting is urgently needed. Solidified natural gas (SNG) technology is gaining traction because of its higher safety, lower cost, and flexible storage and transportation modes. To improve the methane uptake rate in SNG technology, this work investigated the growth of methane hydrate in fatty alcohol polyoxyethylene ether sodium sulphate (AES) solution with the addition of three different pores per inch (PPI) of copper foam (CF). The results showed that the addition of AES caused the hydrate to grow upwards along the wall, and the methane uptake in the 300 ppm AES solution was increased by 623% compared to pure water. CF not only provided more nucleation sites for hydrate but also transferred the heat generated during hydration. Moreover, there was a synergistic effect between AES and CF and the solution could continuously transport upward along the continuous metal skeleton to increase the gas–liquid contact area. Thus, the formation rate and induction time of methane hydrate improve. Hydrate had the highest methane uptake in the 20 PPI CF system and the lower the pressure, the greater the ability of CF to promote hydrate formation. The methane uptake improved by 27.6% and the induction time was reduced by 59.7% compared to the pure AES system at 6 MPa. This work is aimed at advancing SNG technology (especially at low pressure) and informs the theoretical foundation.

show abstract

Thermophysical Properties of Clathrate Hydrates with Various Guests for Novel Technologies: A Review

Yasuda,

Ohmura

2024

Int J Thermophys

View full text Add to dashboard Cite

In-situ measurement of interfacial tension: Further insights into effect of interfacial tension on the kinetics of CO2 hydrate formation

Cited by 12 publications

References 25 publications

CO₂ capture enhancement by forming tetra‐n‐butyl ammonium bromide semiclathrate in graphite nanofluids

CO₂ capture enhancement by forming tetra‐n‐butyl ammonium bromide semiclathrate in graphite nanofluids

Synergistic effect of alcohol polyoxyethylene ether sodium sulphate and copper foam on methane hydrate formation

Thermophysical Properties of Clathrate Hydrates with Various Guests for Novel Technologies: A Review

Contact Info

Product

Resources

About

In-situ measurement of interfacial tension: Further insights into effect of interfacial tension on the kinetics of CO2 hydrate formation

Cited by 12 publications

References 25 publications

CO2 capture enhancement by forming tetra‐n‐butyl ammonium bromide semiclathrate in graphite nanofluids

CO2 capture enhancement by forming tetra‐n‐butyl ammonium bromide semiclathrate in graphite nanofluids

Synergistic effect of alcohol polyoxyethylene ether sodium sulphate and copper foam on methane hydrate formation

Thermophysical Properties of Clathrate Hydrates with Various Guests for Novel Technologies: A Review

Contact Info

Product

Resources

About

CO₂ capture enhancement by forming tetra‐n‐butyl ammonium bromide semiclathrate in graphite nanofluids

CO₂ capture enhancement by forming tetra‐n‐butyl ammonium bromide semiclathrate in graphite nanofluids