Sample
Name
Sptb chlorite mixed with diamond powder (15% chlorite) at 25°C
Date
2015-01-04
Provider
CML laboratory
Thickness
0.5 $\pm$ 0.01 $cm$
Diameter
0.5 $cm$
Sample changes
Sample lost all adsorbed water and part of structural OH groups in chlorite
Substrate comments
High temperature cell of Prying Mantis (TM) DRIFT accessory with cup with KBr windows. The cell was purged with dry (purity 5.0) nitrogen gas at 0.4 l/min rate
Comments
Mixture of chlorite and diamond powder in the cup of the high temperature holder of Prying Mantis (TM) DRIFT accessory equiped with cup with KBr windows
Temperature
550.0 $\pm$ 10.0 $^{\circ}C$
Time at T
30.0 $\pm$ 3.0 $min$
Temperature max
550.0 $\pm$ 10.0 $^{\circ}C$
Comments
Sample kept under room temperature and pressure
Type
molecular gas
Fluids
Fluid temperature
25.0 $\pm$ 3.0 $^{\circ}C$
Fluid pressure
1013.0 $\pm$ 15.0 $hPa$
Time at T, P, pH
20.0 $\pm$ 3.0 $min$
Comments
Fluid type: nitrogen (purity 5.0)
Title
Homogenisation by manual mixing in an agate mortar

Precursors

Matters

Produced sample

Sample
Sptb chlorite mixed with diamond powder (15% chlorite) at 25°C (this sample)
Processing steps
Step Chronology Date Type Process Changes
#1 during layer formation 2015-01-04 mixing Mechanical mixing of chlorite sample with diamond powder in an agate mortar at room P, t for 3 min Formation of homogenous layer consiting of 85% diamond powder and 15% chlorite