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Keka Ojha
Keka Ojha
Professor, IIT(ISM), Dhanbad
Dirección de correo verificada de iitism.ac.in
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Zeolite from fly ash: synthesis and characterization
K Ojha, NC Pradhan, AN Samanta
Bulletin of Materials Science 27, 555-564, 2004
5762004
Adsorption of surfactants on sand surface in enhanced oil recovery: Isotherms, kinetics and thermodynamic studies
A Bera, T Kumar, K Ojha, A Mandal
Applied Surface Science 284, 87-99, 2013
4572013
Effects of alkali, salts, and surfactant on rheological behavior of partially hydrolyzed polyacrylamide solutions
A Samanta, A Bera, K Ojha, A Mandal
Journal of Chemical & Engineering Data 55 (10), 4315-4322, 2010
2352010
Screening of microemulsion properties for application in enhanced oil recovery
A Bera, T Kumar, K Ojha, A Mandal
Fuel 121, 198-207, 2014
2182014
Characterization of oil− water emulsion and its use in enhanced oil recovery
A Mandal, A Samanta, A Bera, K Ojha
Industrial & engineering chemistry research 49 (24), 12756-12761, 2010
2062010
Synergistic effect of mixed surfactant systems on foam behavior and surface tension
A Bera, K Ojha, A Mandal
Journal of Surfactants and Detergents 16, 621-630, 2013
2022013
Interfacial tension and phase behavior of surfactant-brine–oil system
A Bera, K Ojha, A Mandal, T Kumar
Colloids and surfaces a: physicochemical and engineering aspects 383 (1-3 …, 2011
1882011
Comparative studies on enhanced oil recovery by alkali–surfactant and polymer flooding
A Samanta, A Bera, K Ojha, A Mandal
Journal of Petroleum Exploration and Production Technology 2, 67-74, 2012
1592012
Interactions between acidic crude oil and alkali and their effects on enhanced oil recovery
A Samanta, K Ojha, A Mandal
Energy & Fuels 25 (4), 1642-1649, 2011
1362011
Surfactant and surfactant-polymer flooding for enhanced oil recovery
A Samanta, K Ojha, A Sarkar, A Mandal
Advances in Petroleum Exploration and Development 2 (1), 13-18, 2011
1342011
Fundamental aspects, mechanisms and emerging possibilities of CO2 miscible flooding in enhanced oil recovery: A review
N Kumar, MA Sampaio, K Ojha, H Hoteit, A Mandal
Fuel 330, 125633, 2022
1332022
Mechanistic study of wettability alteration of quartz surface induced by nonionic surfactants and interaction between crude oil and quartz in the presence of sodium chloride salt
A Bera, K Ojha, T Kumar, A Mandal
Energy & Fuels 26 (6), 3634-3643, 2012
1232012
Interaction between aqueous solutions of polymer and surfactant and its effect on physicochemical properties
MY Khan, A Samanta, K Ojha, A Mandal
Asia‐Pacific Journal of Chemical Engineering 3 (5), 579-585, 2008
1152008
Alkylation of phenol with tertiary butyl alcohol over zeolites
V Krishnan, K Ojha, NC Pradhan
Organic process research & development 6 (2), 132-137, 2002
1012002
Nanoparticle-modified gemini surfactant foams as efficient displacing fluids for enhanced oil recovery
N Pal, A Verma, K Ojha, A Mandal
Journal of Molecular Liquids 310, 113193, 2020
932020
Performance evaluation of novel sunflower oil-based gemini surfactant (s) with different spacer lengths: application in enhanced oil recovery
N Pal, N Kumar, A Verma, K Ojha, A Mandal
Energy & Fuels 32 (11), 11344-11361, 2018
842018
Removal of catechol from aqueous solution by advanced photo-oxidation process
A Mandal, K Ojha, K De Asim, S Bhattacharjee
Chemical engineering journal 102 (2), 203-208, 2004
832004
Sorption Kinetics of CH4 and CO2 Diffusion in Coal: Theoretical and Experimental Study
P Naveen, M Asif, K Ojha, DC Panigrahi, HB Vuthaluru
Energy & Fuels 31 (7), 6825-6837, 2017
812017
Characterization of surfactant stabilized nanoemulsion and its use in enhanced oil recovery
A Mandal, A Bera, K Ojha, T Kumar
SPE International Oilfield Nanotechnology Conference and Exhibition, SPE …, 2012
812012
Water solubilization capacity, interfacial compositions and thermodynamic parameters of anionic and cationic microemulsions
A Bera, K Ojha, T Kumar, A Mandal
Colloids and Surfaces A: Physicochemical and Engineering Aspects 404, 70-77, 2012
79*2012
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