Blar i NTNU Open på forfatter "Gopakumar, Jithin"
-
A Chemometric Study of Ethylene Oxychlorination
Gopakumar, Jithin (Master thesis, 2020)Ethylene oxychlorination process using a CuCl2 catalyst is widely used to manufacture Poly Vinyl Chloride (PVC). The high exothermicity of this process makes temperature control difficult. The failure of proper temperature ... -
Catalytic oxidation of nitric oxide to nitrogen dioxide at industrial nitric acid production conditions
Gopakumar, Jithin (Doctoral theses at NTNU;2024:267, Doctoral thesis, 2024) -
Excess-Methane CO2 Reforming over Reduced KIT-6-Ni-Y Mesoporous Silicas Monitored by In Situ XAS–XRD
Świrk Da Costa, Katarzyna; Summa, Paulina; Gopakumar, Jithin; van Valen, Youri; Da Costa, Patrick; Rønning, Magnus (Journal article; Peer reviewed, 2023)Making Europe less dependent on imported fuels requires a long-term strategy. Low-quality natural gas and biogas could be used to mitigate the energy crisis, and excess-methane dry reforming has the potential to upgrade a ... -
Optimization of Co-Ni-Mg-Al mixed-oxides CO2 methanation catalysts with solution combustion synthesis: On the importance of Co incorporation and basicity
Summa, Paulina; Swirk, Katarzyna; Gopakumar, Jithin; Samojeden, Bogdan; Motak, Monika; Rønning, Magnus; Van Beek, Wouter; Da Costa, Patrick (Peer reviewed; Journal article, 2023)Hydrogenation of CO2 to methane is a promising prospect for the utilization of carbon dioxide. Ni-Mg-Al mixed oxides have been reported as a catalyst for this process. Their promotion with cobalt allows to improve Ni ... -
Redox transformations of Ru catalyst during NO oxidation at industrial nitric acid production conditions
Gopakumar, Jithin; Martin Benum, Pål; Svenum, Ingeborg-Helene; Enger, Bjørn Christian; Waller, David; Rønning, Magnus (Peer reviewed; Journal article, 2023)Oxidation of nitric oxide is one of the main steps in the Ostwald process for industrial nitric acid production. This work summarises the use of - supported Ru catalyst to study the oxidation of NO to NO at ambient and 4 ... -
Zirconia-Supported Catalysts for Oxidation of NO to NO2 in the Production of Nitric Acid
Vold, Sunniva (Master thesis, 2021)Salpetersyre er et viktig kjemisk produkt som hovedsakelig blir brukt til å produsere kunstgjødsel av nitrater. Den industrielle prosessen for framstilling av salpetersyre foregår i tre hovedtrinn, kald Ostwaldprosessen. ...