Browsing IFE BRAGE by Author "Tjelta, Morten"
Now showing items 1-7 of 7
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Acid reactions in hub systems consisting of separate non-reactive CO2 transport lines
Morland, Bjørn Helge; Tjelta, Morten; Norby, Truls Eivind; Svenningsen, Gaute (Journal article; Peer reviewed, 2019) -
Corrosion in CO2 Systems with Impurities Creating Strong Acids
Morland, Bjørn Helge; Tjelta, Morten; Dugstad, Arne; Svenningsen, Gaute (Peer reviewed; Journal article, 2019) -
Corrosion of candidate materials for use in alkaline water electrolysis
Tjelta, Morten; Kvarekvål, Jon (Journal article; Peer reviewed, 2019)In alkaline water electrolysis the capital expense (CAPEX) of the electrolyzer unit is high and cost reduction, wherever possible, is highly desired. Many parts are made of expensive nickel-based alloys, which in some cases ... -
Corrosion, Scaling and Material Selection in Deep Geothermal Wells – Application to IDDP-2
Tjelta, Morten; Krogh, Bente Cecilie; Sæther, Sturla; Seiersten, Marion (Journal article; Peer reviewed, 2019)In order to make the world’s energy consumption sustainable there is a need for reducing emissions of CO2 and to shift towards renewable energy sources. Geothermal energy has a large potential in certain parts of the world. ... -
Effect of SO2, O2, NO2, and H2O Concentrations on Chemical Reactions and Corrosion of Carbon Steel in Dense Phase CO2
Morland, Bjørn Helge; Norby, Truls Eivind; Tjelta, Morten; Svenningsen, Gaute (Peer reviewed; Journal article, 2019) -
Electrochemistry of mackinawite electrodes in sour aqueous solutions
Tjelta, Morten; Kvarekvål, Jon (Journal article; Peer reviewed, 2017)Iron sulfide, frequently found on carbon steel exposed to sour conditions, is under certain conditions expected to act as a (large area) cathode thereby increasing the corrosion rate of the underlying steel through galvanic ... -
Modelling the Effect of Porous Iron Sulfide Layers on Sour Corrosion Behaviour
Amri, Jamel; Kvarekvål, Jon; Tjelta, Morten (Journal article; Peer reviewed, 2019)Surface layers and deposits of iron sulfides formed from sour corrosion may exhibit both protective and corrosive properties, depending on the types of iron sulfide formed and the physical structure of the layers. The ...