Medium pressure hydrate based gas separation (HBGS) process for pre-combustion capture of carbon dioxide employing a novel fixed bed reactor

P Babu, R Kumar, P Linga - International Journal of Greenhouse Gas …, 2013 - Elsevier
This work presents an effective medium pressure hydrate based gas separation (HBGS)
process for pre-combustion carbon dioxide capture in a novel fixed bed column. 2.5 mol …

Systematic Evaluation of Tetra-n-butyl Ammonium Bromide (TBAB) for Carbon Dioxide Capture Employing the Clathrate Process

P Babu, WI Chin, R Kumar, P Linga - Industrial & Engineering …, 2014 - ACS Publications
Hydrate based gas separation (HBGS) process for the precombustion capture of CO2 from a
fuel gas mixture is a novel method being investigated among the carbon capture and …

Continuous separation of CO2 from a H2+ CO2 gas mixture using clathrate hydrate

S Horii, R Ohmura - Applied Energy, 2018 - Elsevier
CO 2 capture using clathrate hydrates is an environmentally friendly separation technology.
When considering operational efficiency, it is desirable to operate the separation process …

Phase equilibrium of ionic semiclathrate hydrates formed with tetrabutylammonium bromide and tetrabutylammonium chloride

K Sato, H Tokutomi, R Ohmura - Fluid Phase Equilibria, 2013 - Elsevier
This paper reports the accurate phase equilibrium measurements of two ionic semiclathrate
hydrates with tetrabutylammonium bromide (TBAB) and tetrabutylammonium chloride …

RETRACTED: Gas Hydrate-Based CO2 Capture: A Journey from Batch to Continuous

A Rehman, B Lal - Energies, 2022 - mdpi.com
Future carbon dioxide capture and storage (CCS) will be impacted by the new scenario in
which the energy supply rapidly shifts from oil-based to natural gas-based means, but this …

A new porous material to enhance the kinetics of clathrate process: application to precombustion carbon dioxide capture

P Babu, R Kumar, P Linga - Environmental science & technology, 2013 - ACS Publications
In this work, the performance of a new porous medium, polyurethane (PU) foam in a fixed
bed reactor for carbon dioxide separation from fuel gas mixture using the hydrate based gas …

Kinetics, compositions and structures of carbon dioxide/hydrogen hydrate formation in the presence of cyclopentane

YS Yu, QZ Zhang, XS Li, C Chen, SD Zhou - Applied Energy, 2020 - Elsevier
Cyclopentane (CP) as an efficient promoter has not been evaluated for capturing CO 2 form
fuel gas via forming hydrate. The work systematically studies the kinetics and CO 2 recovery …

Influence of different proportion of CO2/N2 binary gas mixture on methane recovery through replacement processes in natural gas hydrates

AM Gambelli, Y Li, F Rossi - Chemical Engineering and Processing …, 2022 - Elsevier
To better investigate the thermodynamic and kinetic features of the methane replacement
process, this study established the phase equilibrium conditions of compound hydrate …

CO2 removal from synthesized ternary gas mixtures used hydrate formation with sodium dodecyl sulfate (SDS) as additive

X Zang, L Wan, Y He, D Liang - Energy, 2020 - Elsevier
In order to investigate the hydrate formation kinetics of the ternary gas mixtures containing
sodium dodecyl sulfate (SDS) and evaluate the applicability of hydrate based gas …

Synergic effect of cyclopentane and tetra-n-butyl ammonium bromide on hydrate-based carbon dioxide separation from fuel gas mixture by measurements of gas …

XS Li, CG Xu, ZY Chen, J Cai - international journal of hydrogen energy, 2012 - Elsevier
The synergic effect of Cyclopentane (CP) and Tetra-n-butyl Ammonium Bromide (TBAB) on
the hydrate-based carbon dioxide (CO2) separation from IGCC (Integrated Gasification …