Search Results - "Gunnlaugsson, Einar"

The chemistry and saturation states of subsurface fluids during the in situ mineralisation of CO2 and H2S at the CarbFix site in SW-Iceland by Snæbjörnsdóttir, Sandra Ó., Oelkers, Eric H., Mesfin, Kiflom, Aradóttir, Edda Sif, Dideriksen, Knud, Gunnarsson, Ingvi, Gunnlaugsson, Einar, Matter, Juerg M., Stute, Martin, Gislason, Sigurdur R.

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Mineral sequestration of carbon dioxide in basalt: A pre-injection overview of the CarbFix project by Gislason, Sigurdur Reynir, Wolff-Boenisch, Domenik, Stefansson, Andri, Oelkers, Eric H., Gunnlaugsson, Einar, Sigurdardottir, Hólmfridur, Sigfusson, Bergur, Broecker, Wallace S., Matter, Juerg M., Stute, Martin, Axelsson, Gudni, Fridriksson, Thrainn

“…In this paper we describe the thermodynamic and kinetic basis for mineral storage of carbon dioxide in basaltic rock, and how this storage can be optimized…”
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Surface roughness affects early stages of silica scale formation more strongly than chemical and structural properties of the substrate by van den Heuvel, Daniela B., Gunnlaugsson, Einar, Benning, Liane G.

“…•Amorphous silica scales can precipitate via a heterogeneous pathway resulting in a botryoidal silica layer.•Initially, silica precipitation is more strongly…”
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The geology and water chemistry of the Hellisheidi, SW-Iceland carbon storage site by Alfredsson, Helgi A., Oelkers, Eric H., Hardarsson, Björn S., Franzson, Hjalti, Gunnlaugsson, Einar, Gislason, Sigurdur R.

“…► Chemistry of Hellisheidi rocks and groundwaters was studied prior to CO2 injection. ► The gas charged injection waters are acidic and thus reactive. ► The…”
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Understanding amorphous silica scaling under well-constrained conditions inside geothermal pipelines by van den Heuvel, Daniela B., Gunnlaugsson, Einar, Gunnarsson, Ingvi, Stawski, Tomasz M., Peacock, Caroline L., Benning, Liane G.

“…[Display omitted] •Geothermal power plants represent well-constrained systems to study the time-resolved precipitation of amorphous silica.•Heterogeneous…”
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Toward Cleaner Geothermal Energy Utilization: Capturing and Sequestering CO2 and H2S Emissions from Geothermal Power Plants by Aradóttir, Edda S. P., Gunnarsson, Ingvi, Sigfússon, Bergur, Gunnarsson, Gunnar, Júliusson, Bjarni M., Gunnlaugsson, Einar, Sigurdardóttir, Hólmfrídur, Arnarson, Magnús Th, Sonnenthal, Eric

“…Field scale reactive transport models of CO 2 and H 2 S mineral sequestration in basalts were developed with a focus on Reykjavík Energy’s ongoing CarbFix and…”
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CarbFix: a CCS pilot project imitating and accelerating natural CO2 sequestration by Aradóttir, Edda S.P., Sigurdardóttir, Hólmfrídur, Sigfússon, Bergur, Gunnlaugsson, Einar

“…CarbFix, a combined industrial‐academic pilot program, was developed in order to assess the feasibility of in situ CO2 mineral sequestration in basaltic rocks…”
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Host rock controls to thermal water chemistry induced from the global comparison by Muraoka, Hirofumi, Gunnlaugsson, Einar, Song, Yoonho, Lund, John, Bromley, Christopher J., Rybach, Ladislaus

“…Under a framework of the Geothermal Implementing Agreement (GIA) of the International Energy Agency (IEA), chemistry of thermal water is compared among…”
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Rapid carbon mineralization for permanent disposal of anthropogenic carbon dioxide emissions by Matter, Juerg M., Stute, Martin, Snæbjörnsdottir, Sandra Ó., Oelkers, Eric H., Gislason, Sigurdur R., Aradottir, Edda S., Sigfusson, Bergur, Gunnarsson, Ingvi, Sigurdardottir, Holmfridur, Gunnlaugsson, Einar, Axelsson, Gudni, Alfredsson, Helgi A., Wolff-Boenisch, Domenik, Mesfin, Kiflom, de la Reguera Taya, Diana Fernandez, Hall, Jennifer, Dideriksen, Knud, Broecker, Wallace S.

“…Carbon capture and storage (CCS) provides a solution toward decarbonization of the global economy. The success of this solution depends on the ability to…”
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Solving the carbon-dioxide buoyancy challenge: The design and field testing of a dissolved CO2 injection system by Sigfusson, Bergur, Gislason, Sigurdur R., Matter, Juerg M., Stute, Martin, Gunnlaugsson, Einar, Gunnarsson, Ingvi, Aradottir, Edda S., Sigurdardottir, Holmfridur, Mesfin, Kiflom, Alfredsson, Helgi A., Wolff-Boenisch, Domenik, Arnarsson, Magnus T., Oelkers, Eric H.

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Using stable Mg isotope signatures to assess the fate of magnesium during the in situ mineralisation of CO2 and H2S at the CarbFix site in SW-Iceland by Oelkers, Eric H., Butcher, Rhiannon, Pogge von Strandmann, Philip A.E., Schuessler, Jan A., von Blanckenburg, Friedhelm, Snæbjörnsdóttir, Sandra Ó., Mesfin, Kiflom, Aradóttir, Edda Sif, Gunnarsson, Ingvi, Sigfússon, Bergur, Gunnlaugsson, Einar, Matter, Juerg M., Stute, Martin, Gislason, Sigurdur R.

“…The in-situ carbonation of basaltic rocks could provide a long-term carbon storage solution. To investigate the viability of this carbon storage solution,…”
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The geochemistry and sequestration of H2S into the geothermal system at Hellisheidi, Iceland by STEFANSSON, Andri, ARNORSSON, Stefan, GUNNARSSON, Ingvi, KAASALAINEN, Hanna, GUNNLAUGSSON, Einar

“…The geochemistry and mineralization of H2S in the geothermal system hosted by basaltic rock formation at Hellisheidi, SW Iceland, was studied. Injection of…”
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Using stable Mg isotope signatures to assess the fate of magnesium during the in situ mineralisation of CO2 and H2S at the CarbFix site in SW-Iceland by Oelkers, Eric H., Butcher, Rhiannon, Pogge von Strandmann, Philip A. E., Schuessler, Jan A., von Blanckenburg, Friedhelm, Snæbjörnsdóttir, Sandra Ó., Mesfin, Kiflom, Aradóttir, Edda Sif, Gunnarsson, Ingvi, Sigfússon, Bergur, Gunnlaugsson, Einar, Matter, Juerg M., Stute, Martin, Gislason, Sigurdur R.

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CarbFix: a CCS pilot project imitating and accelerating natural CO 2 sequestration by Aradóttir, Edda S.P., Sigurdardóttir, Hólmfrídur, Sigfússon, Bergur, Gunnlaugsson, Einar

“…Abstract CarbFix, a combined industrial‐academic pilot program, was developed in order to assess the feasibility of in situ CO 2 mineral sequestration in…”
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The chemistry and saturation states of subsurface fluids during the in situ mineralisation of CO2 and H2S at the CarbFix site in SW-Iceland by Snæbjörnsdóttir, Sandra Ó., Oelkers, Eric H., Mesfin, Kiflom, Aradóttir, Edda Sif, Dideriksen, Knud, Gunnarsson, Ingvi, Gunnlaugsson, Einar, Matter, Juerg M., Stute, Martin, Gislason, Sigurdur R.

“…Not provided…”
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The geochemistry and sequestration of H sub(2S into the geothermal system at Hellisheidi, Iceland) by Stefansson, Andri, Arnorsson, Stefan, Gunnarsson, Ingvi, Kaasalainen, Hanna, Gunnlaugsson, Einar

“…The geochemistry and mineralization of H sub(2S in the geothermal system hosted by basaltic rock formation at Hellisheidi, SW Iceland, was studied. Injection…”
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The geochemistry and sequestration of H 2S into the geothermal system at Hellisheidi, Iceland by Stefánsson, Andri, Arnórsson, Stefán, Gunnarsson, Ingvi, Kaasalainen, Hanna, Gunnlaugsson, Einar

“…The geochemistry and mineralization of H 2S in the geothermal system hosted by basaltic rock formation at Hellisheidi, SW Iceland, was studied. Injection of…”
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Low-temperature geothermal utilization in Iceland – Decades of experience by Axelsson, Gudni, Gunnlaugsson, Einar, Jónasson, Thorgils, Ólafsson, Magnús

“…Geothermal energy plays a key role in the economy of Iceland and it supplies about 89% of the space heating requirements. A large fraction of the country's…”
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Toward Cleaner Geothermal Energy Utilization: Capturing and Sequestering CO $$_2$$ 2 and H $$_2$$ 2 S Emissions from Geothermal Power Plants by Aradóttir, Edda S. P., Gunnarsson, Ingvi, Sigfússon, Bergur, Gunnarsson, Gunnar, Júliusson, Bjarni M., Gunnlaugsson, Einar, Sigurdardóttir, Hólmfrídur, Arnarson, Magnús Th, Sonnenthal, Eric

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Toward Cleaner Geothermal Energy Utilization: Capturing and Sequestering CO \(_2\) and H \(_2\) S Emissions from Geothermal Power Plants by Aradottir, Edda SP, Gunnarsson, Ingvi, Sigfusson, Bergur, Gunnarsson, Gunnar, Juliusson, Bjarni M, Gunnlaugsson, Einar, Sigurdardottir, Holmfridur, Arnarson, Magnus Th, Sonnenthal, Eric

“…Field scale reactive transport models of CO \(_2\) and H \(_2\) S mineral sequestration in basalts were developed with a focus on Reykjavik Energy's ongoing…”
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