Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Silja Särkijärvi"'
Autor:
Jaakko A. Puhakka, Olli H. Tuovinen, Saku Junnikkala, Silja Särkijärvi, Anna H. Kaksonen, Esa Peuraniemi
Publikováno v:
Minerals Engineering. 106:97-101
Pyrometallurgical processes for sulfide concentrates produce slag waste materials that contain multiple metals as carry-over impurities. Varied quantities of the metal content can be solubilized from the slag through chemical acid leaching or bioleac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cac8b912e9a94f874ef20549514e7df7
https://doi.org/10.1016/j.mineng.2016.08.029
https://doi.org/10.1016/j.mineng.2016.08.029
Autor:
Jaakko A. Puhakka, Esa Peuraniemi, Saku Junnikkala, Olli H. Tuovinen, Silja Särkijärvi, Anna H. Kaksonen
Publikováno v:
Hydrometallurgy. 168:135-140
Slags from metallurgical processes represent a potential resource of metals but also waste materials that have not been successfully beneficiated to date. For this study, a bulk slag sample from a copper smelter was evaluated under chemical and bacte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ade6611e5e8a4c2a4e161e2004d0743
https://doi.org/10.1016/j.hydromet.2016.08.014
https://doi.org/10.1016/j.hydromet.2016.08.014
Autor:
Jaakko A. Puhakka, Anna H. Kaksonen, Saku Junnikkala, Silja Särkijärvi, Olli H. Tuovinen, Esa Peuraniemi
Publikováno v:
Hydrometallurgy. 159:46-53
The purpose of this study was to assess the dissolution of Si, Fe, Cu and Zn from a smelter slag sample under acidic chemical and bacterial leaching conditions. The Cu-containing solid phases were Cu-sulfides (57% distribution), fayalite (18%) and me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acdd3a9311ecd46446f9df0eeeeab981
https://doi.org/10.1016/j.hydromet.2015.10.032
https://doi.org/10.1016/j.hydromet.2015.10.032
Autor:
Olli H. Tuovinen, Anna H. Kaksonen, Silja Särkijärvi, Esa Peuraniemi, Saku Junnikkala, Jaakko A. Puhakka
Publikováno v:
Advanced Materials Research. 1130:660-663
This study was undertaken to determine the leaching of Cu and Zn from a smelter slag in acidic, sulfate-rich solutions with, and without, mesophilic Fe-and S-oxidizing bacteria. Cu in the slag was mostly distributed in fayalite, Fe-deficient Cu-sulfi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8a0772a2450485f373a2dd66ae03958
https://doi.org/10.4028/www.scientific.net/amr.1130.660
https://doi.org/10.4028/www.scientific.net/amr.1130.660
Autor:
Terho Lehtimäki, Irina Elovaara, Markku Koskenvuo, Jaakko Kaprio, Mari Levula, Nina Airla, Raija Paalavuo, H. Kuusisto, Silja Särkijärvi
Publikováno v:
BMC Medical Genetics
BMC Medical Genetics, Vol 7, Iss 1, p 11 (2006)
BMC Medical Genetics, Vol 7, Iss 1, p 11 (2006)
Background Since genetic alterations influencing susceptibility to multiple sclerosis (MS), the most common autoimmune demyelinating disease of the central nervous system (CNS), are as yet poorly understood, the purpose of this study was to identify
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7d9f0166019001e6485ef0f8b63e508
http://europepmc.org/articles/PMC1421383
http://europepmc.org/articles/PMC1421383