Searched for: subject%3A%22Adsorption%22
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Masulli, Marco (author), Liu, Z. (author), Guo, Feng Zhi (author), Li, Xue (author), Sudhölter, Ernst J. R. (author), Kumar, N. (author)
Chemical loss such as surfactants and alkalis by adsorption to reservoir rock surface is an important issue in enhanced oil recovery (EOR). Here, we investigated the adsorption behaviors of anionic surfactants and alkalis on silica for the first time as a function of temperature using quartz crystal microbalance with dissipation (QCM-D). The...
journal article 2022
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Liu, Z. (author), Zhao, Ge (author), Brewer, Mark (author), Lv, Qichao (author), Sudhölter, Ernst J. R. (author)
With the increasing demand for efficient extraction of residual oil, enhanced oil recovery (EOR) offers prospects for producing more reservoirs’ original oil in place. As one of the most promising methods, chemical EOR (cEOR) is the process of injecting chemicals (polymers, alkalis, and surfactants) into reservoirs. However, the main issue...
review 2021
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Liu, Z. (author), Hedayati, Pegah (author), Sudhölter, Ernst J. R. (author), Haaring, Robert (author), Shaik, A.R. (author), Kumar, N. (author)
Adsorption behavior of surfactants to rock surfaces is an important issue in oil recovery, especially in the process of surfactant flooding. The surfactant loss through adsorption to rock surfaces makes such process economically less feasible. Here, we investigated the adsorption behavior of anionic surfactants (alcohol alkoxy sulfate, AAS)...
journal article 2020