Výsledky vyhledávání - "Seth Mueller"

Optimising waste management assessment using fragmentation analysis technology

Autor: A. Barnes, Diana Brookshaw, Steven Pearce, Seth Mueller

Publikováno v: Proceedings of the International Conference on Mine Closure.

The blasting and excavation of rock at mine sites generates a heterogeneous waste/ore product with a wide range of particle sizes. The study of the particle size profile generated as a result of mining is typically termed ‘fragmentation analysis’

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7af105613d6db9cf0b74e5bb1786f5e9
https://doi.org/10.36487/acg_rep/1915_70_pearce

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Methods for assessing acid and metalliferous drainage mitigation and carbon sequestration in mine waste: a case study from Kevitsa mine, Finland

Autor: Rhys Savage, Phil Renforth, Devin James Sapsford, A. Barnes, Steven Pearce, Seth Mueller

Publikováno v: Proceedings of the International Conference on Mine Closure.

Previous studies suggest that the weathering of magnesium silicate minerals such as olivine, through the carbonation process, has the potential to sequestrate large amounts of CO2. In addition, as a result of alkalinity production, the beneficial imp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75d15cfa70e5aa3c28c2ee5c0e47f305
https://doi.org/10.36487/acg_rep/1915_86_savage

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Neutralization/prevention of acid rock drainage using mixtures of alkaline by-products and sulfidic mine wastes

Autor: Lena Alakangas, Elin Andersson, Seth Mueller

Publikováno v: Environmental science and pollution research international. 20(11)

Backfilling of open pit with sulfidic waste rock followed by inundation is a common method for reducing sulfide oxidation after mine closure. This approach can be complemented by mixing the waste rock with alkaline materials from pulp and steel mills

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0807d414ed3d5c51102e3b37fb41ca5b
https://pubmed.ncbi.nlm.nih.gov/23740301

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Major and Trace-Element Data from Stream-Sediment and Rock Samples Collected in the Taylor Mountains 1:250,000-Scale Quadrangle, Alaska

Autor: Zoe Ann Brown, Seth Mueller, Bronwen Wang, Gregory K. Lee, Greg A. Beischer, Elizabeth Bailey

Publikováno v: Open-File Report.

In the summers of 2004, 2005, 2006, and 2008 the U.S. Geological Survey conducted a reconnaissance geochemical survey of the drainage basins throughout Taylor Mountains 1:250,000-scale quadrangle, in southwestern Alaska. The purpose of the study was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8bfbc32d85669f9bd345657e4643171
https://doi.org/10.3133/ofr20071196

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Aqueous geochemical data from the analysis of stream water samples collected in August 2004--Taylor Mountains 1:250,000 scale Quadrangle, Alaska

Autor: Elizabeth Bailey, Greg Lee, Bronwen Wang, Seth Mueller

Publikováno v: Open-File Report.

We report on the chemical analysis of water samples collected from the Taylor Mountains 1:250,000-scale quadrangle. Parameters for which data are reported include pH, conductivity, water temperature, major cation and anion concentrations, trace-eleme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62c7fb8b50e2a94998433a33f9c78aa2
https://doi.org/10.3133/ofr20061175

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