Title: | Development of a process selection method for gold ores using case-based reasoning Prosessin valintamenetelmän kehittäminen kultamalmeille tapauspäättelyn avulla |
Author(s): | Rintala, Lotta |
Date: | 2015 |
Language: | en |
Pages: | 66 + app. 59 |
Department: | Materiaalitekniikan laitos Department of Materials Science and Engineering |
ISBN: | 978-952-60-6484-0 (electronic) 978-952-60-6483-3 (printed) |
Series: | Aalto University publication series DOCTORAL DISSERTATIONS, 161/2015 |
ISSN: | 1799-4942 (electronic) 1799-4934 (printed) 1799-4934 (ISSN-L) |
Supervising professor(s): | Forsén, Olof, Prof., Aalto University, Department of Materials Science and Engineering, Finland |
Thesis advisor(s): | Aromaa, Jari, Docent, Aalto University, Department of Materials Science and Engineering, Finland; Roth-Berghofer, Thomas, Prof., University of West London, United Kingdom |
Subject: | Chemistry, Materials science, Metallurgy |
Keywords: | hydrometallurgy, case-based reasoning, gold ore, process development, hydrometallurgia, tapauspäättely, kultamalmi, prosessin kehitys |
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Abstract:Malmin pitoisuus, malmion geometria samoin kuin malmin mineralogiset ominaisuudet määrittelevät kullanvalmistuksen prosessivalintaa. Nämä tekijät vaikuttavat siihen, miten malmi reagoi metallurgisesti aiottuun käsittelyyn. Suurin haaste talteenottoprosessin kehittämisessä mille tahansa malmille on kunkin malmiesiintymän ainutlaatuisuus. Kullan mineralogia, kultarakeiden kokojakauma, isäntä- ja juonimineraalien tyypit, mineraalien esiintyminen vaihtelevat. Näissä voi olla vaihtelua jopa saman malmiesiintymän sisällä ja ajan kuluessa. |
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Parts:[Publication 1]: Rintala, L., Lillkung, K., Aromaa, J. (2011) The use of decision and optimization methods in selection of hydrometallurgical unit process alternatives. Physicochemical Problems of Mineral Processing, 46 (1). p. 229-242, ISSN 1643-1049.[Publication 2]: Pietarsaari, S., Rintala, L., Aromaa, J. (2011) The application of public geological data in description of raw materials for hydrometallurgical processes. Physicochemical Problems of Mineral Processing, 46 (1). p. 131-144, ISSN 1643-1049.[Publication 3]: Sauer, C. S., Rintala, L., Roth-Berghofer, T. (2014) Two-phased knowledge formalisation for hydrometallurgical gold ore process recommendation and validation. Künstliche Intelligenz, 28 (4), p. 283-295, ISSN 0933-1875. DOI: 10.1007/s13218-014-0315-2 View at Publisher [Publication 4]: Rintala, L., Aromaa, J., Forsén O. (2015) Applicability of published experimental work as a knowledge source in the recommendation of gold ore processing workflows. Physicochemical Problems of Mineral Processing, 51 (2). p. 707-717, ISSN 1643-1049. |
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