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Geothermal Energy

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Table 2 Major element composition of the initial sandstone compared to the reference values of Hirsch (2008)

From: Flow-through experiments on the interaction of sandstone with Ba-rich fluids at geothermal conditions

Mass %

SiO2

Al2O3

K2O

TiO2

Fe2O3

Na2O

MgO

CaO

IAM-AWP (2016)a

93.70

3.55

2.26

0.33

0.28

0.10

0.07

0.07

Hirsch (2008)

94.54

2.89

1.93

0.03

0.25

0.09

0.04

0.06

  1. aPerformed at 60 °C and 300 bar (IAM-AWP—Institute for Applied Materials, 2016)
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