Table 10 Composition of gases after the reaction experiments.

From: Experimental study of CO2 sequestration and H2 generation potential through mineral carbonation in Saudi red mud

Gas

Concentration (wt%)

Experiment 1

Experiment 2

Experiment 3

CO₂

94.65

73.54

99.67

H₂S

5.349

26.46

0.290

H₂

0.001

0.001

0.005

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