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Hema Ramsurn
Hema Ramsurn
A. Buthod Associate Professor of Chemical Engineering, the University of Tulsa
Verified email at utulsa.edu - Homepage
Title
Cited by
Cited by
Year
Synthesis and formation mechanism of iron nanoparticles in graphitized carbon matrices using biochar from biomass model compounds as a support
ST Neeli, H Ramsurn
Carbon 134, 480-490, 2018
1232018
Nanotechnology in solar and biofuels
H Ramsurn, RB Gupta
ACS Sustainable Chemistry & Engineering 1 (7), 779-797, 2013
1002013
Hydrogen production from catalytic gasification of switchgrass biocrude in supercritical water
AJ Byrd, S Kumar, L Kong, H Ramsurn, RB Gupta
International Journal of Hydrogen Energy 36 (5), 3426-3433, 2011
862011
Production of biocrude from biomass by acidic subcritical water followed by alkaline supercritical water two-step liquefaction
H Ramsurn, RB Gupta
Energy & Fuels 26 (4), 2365-2375, 2012
732012
Removal of Cr (VI), As (V), Cu (II), and Pb (II) using cellulose biochar supported iron nanoparticles: A kinetic and mechanistic study
ST Neeli, H Ramsurn, CY Ng, Y Wang, J Lu
Journal of Environmental Chemical Engineering 8 (5), 103886, 2020
622020
Enhancement of Biochar Gasification in Alkali Hydrothermal Medium by Passivation of Inorganic Components Using Ca(OH)2
H Ramsurn, S Kumar, RB Gupta
Energy & Fuels 25 (5), 2389-2398, 2011
512011
Hydrogen production by catalytic decomposition of methane over Fe based bi-metallic catalysts supported on CeO2–ZrO2
V Ramasubramanian, H Ramsurn, GL Price
International Journal of Hydrogen Energy 45 (21), 12026-12036, 2020
382020
Methane dehydroaromatization–A study on hydrogen use for catalyst reduction, role of molybdenum, the nature of catalyst support and significance of Bronsted acid sites
V Ramasubramanian, H Ramsurn, GL Price
Journal of Energy Chemistry 34, 20-32, 2019
252019
Deoxy-liquefaction of switchgrass in supercritical water with calcium formate as an in-situ hydrogen donor
H Ramsurn, RB Gupta
Bioresource technology 143, 575-583, 2013
212013
Catalytic pyrolysis of methane to hydrogen over carbon (from cellulose biochar) encapsulated iron nanoparticles
R Kundu, V Ramasubramanian, ST Neeli, H Ramsurn
Energy & Fuels 35 (16), 13523-13533, 2021
122021
Effect of addition of K, Rh and Fe over Mo/HZSM-5 on methane dehydroaromatization under non-oxidative conditions
V Ramasubramanian, DJ Lienhard, H Ramsurn, GL Price
Catalysis Letters 149, 950-964, 2019
102019
ACS Sustainable Chem
H Ramsurn, RB Gupta
Eng 1 (7), 779, 2013
92013
Prediction of curing kinetics of resorcinol‐added resole phenolic resins using differential scanning calorimetry for the fabrication of carbon/carbon composites
JC Cordeiro, RE Davis, H Ramsurn, DW Crunkleton, TP Otanicar, ...
Journal of Applied Polymer Science 139 (39), e52949, 2022
62022
Non-catalytic dissolution of biochar in hydrogen donor solvent
R Kundu, H Ramsurn
Journal of analytical and applied pyrolysis 140, 227-238, 2019
52019
Biofuels in air and ground transportation
H Ramsurn, RB Gupta
Energy for Propulsion: A Sustainable Technologies Approach, 457-472, 2018
52018
Hydrogenation by Nanoparticle Catalysts
H Ramsurn, B Ram
Gupta, in New and Future Developments in Catalysis, 347-74, 2013
52013
Gasification, liquefaction and deoxy-liquefaction of switchgrass using sub-and supercritical water
H Ramsurn
Auburn University, 2013
42013
Kinetic study of noncatalytic dissolution of cellulose biochar in hydrogen donor solvent
R Kundu, H Ramsurn
ACS Sustainable Chemistry & Engineering 8 (31), 11606-11617, 2020
32020
Effect of calcium formate on hydrodeoxygenation of biomass model compounds
ST Neeli, R Shakya, S Adhikari, H Ramsurn
Energy & fuels 33 (2), 1314-1324, 2019
22019
Two-Step Biomass Hydrothermal Liquefaction process through acidic subcritical-followed by alkaline supercritical-water treatment
H Ramsurn, RB Gupta
San Francisco: Tagungsbeitrag International Symposium on Supercritical Fluids, 2012
22012
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