Browsing NTNU Open by Author "Rondon-Gonzalez, Marianna"
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Influence of Asphaltenes on Gelation of Tetrameric Acid with Calcium Ion at the Oil/Water Interface under Flow-Model Condition
Simon, Sebastien Charles; Gao, Bicheng; Tofte, Sondre; Sjøblom, Johan; Passade-Boupat, Nicolas; Palermo, Thierry; Rondon-Gonzalez, Marianna (Peer reviewed; Journal article, 2020)The first step in calcium naphthenate deposition is supposed to be the formation of an interfacial gel by cross-linking between ARN tetrameric acid and Ca2+. Several aspects of the inhibition of the interfacial gel formation ... -
Rheological Properties of Gels Formed at the Oil−Water Interface by the Reaction between Tetrameric Acid and Calcium Ion under Flow Conditions and at the Batch Scale
Simon, Sebastien Charles; Blanco, Estefania; Gao, Bicheng; Sjøblom, Johan; Passade-Boupat, Nicolas; Palermo, Thierry; Rondon-Gonzalez, Marianna (Journal article; Peer reviewed, 2019)The interfacial reaction between ARN tetrameric acid and Ca2+, which leads to the formation of calcium naphthenate deposits, was studied using a coaxial capillary device fitted to a profile analysis tensiometer. This device ...