E-3: Fluid-Rock Interaction in Oil & Gas, Geothermal and CCS Technology.

[PE3-02] Mg smectite scales precipitated from geothermal brine

*Yuto Nishiki^1,2, Tsutomu Sato³, Samuel Abebe^1,4, Ryugo Kaneta¹, Ryosuke Kukuchi³, Tsubasa Otake³, Akira Ueda⁵ (1. Graduate School of Engineering, Hokkaido University (Japan), 2. National Institute of Advanced Industrial Science and Technology (Japan), 3. Faculty of Engineering, Hokkaido University (Japan), 4. Ethiopian Electric Power (Ethiopia), 5. Graduate School of Science and Engineering, University of Toyama (Japan))

Keywords:Geothermal scales, Magnesium silicate hydrate, Silica, Smectite