T.  Sakpal, Kumar, A., Kamble, S., and Kumar, R., ?Carbon dioxide capture using amine functionalized silica gel?, Indian Journal of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry, vol. 51, no. 9-10, pp. 1214-1222, 2012.

A.  Kumar, Sakpal, T., Linga, P., and Kumar, R., ?Influence of contact medium and surfactants on carbon dioxide clathrate hydrate kinetics?, Fuel, vol. 105, pp. 664-671, 2013.

A.  Kumar, Sakpal, T., Linga, P., and Kumar, R., ?Impact of fly ash impurity on the hydrate-based gas separation process for carbon dioxide capture from a flue gas mixture?, Industrial & Engineering Chemistry Research, vol. 53, no. 23, pp. 9849-9859, 2014.

G.  Bhattacharjee, Kumar, A., Sakpal, T., and Kumar, R., ?Carbon dioxide sequestration: influence of porous media on hydrate formation kinetics?, ACS Sustainable Chemistry & Engineering, vol. 3, no. 6, pp. 1205-1214, 2015.

A.  Kumar, Sakpal, T., Linga, P., and Kumar, R., ?Enhanced carbon dioxide hydrate formation kinetics in a fixed bed reactor filled with metallic packing?, Chemical Engineering Science, vol. 122, pp. 78-85, 2015.

A.  Kumar, Sakpal, T., and Kumar, R., ?Influence of low-dosage hydrate inhibitors on methane clathrate hydrate formation and dissociation kinetics?, Energy Technology, vol. 3, no. 7, pp. 717-725, 2015.

A.  Kumar, Sakpal, T., Roy, S., and Kumar, R., ?Methane hydrate formation in a test sediment of sand and clay at various levels of water saturation?, Canadian Journal of Chemistry, vol. 93, no. 8, pp. 874-881, 2015.

A.  Kumar, Sakpal, T., Bhattacharjee, G., Kumar, A., and Kumar, R., ?Impact of H2S impurity on carbon dioxide hydrate formation kinetics in fixed bed arrangements?, Industrial & Engineering Chemistry Research, vol. 55, no. 29, pp. 7964-7972, 2016.