Purification of Geothermal Gases for Use in Pilot and Demonstration Scale Facilities

S. Wiseman, R. Lawson, C. Martinez, A. Mitchelmore, A. Marsh, A. Blair, P. Siratovich

NZGW2025. This paper assesses their viability at the relevant scales, and presents practical and low-cost approaches for purifying geothermal gases that are less well-known than systems for large-scale purification.