Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Maria Thornhill"'
Autor:
Maria Thornhill, Priyanka Dhar, Sophie Roelants, Wim Soetaert, Hakon Havskjold, Hanumantha Rao Kota, Irina Chernyshova
Publikováno v:
JOURNAL OF COLLOID AND INTERFACE SCIENCE
Journal of Colloid and Interface Science
Journal of Colloid and Interface Science
The United Nations’ Sustainable Development Goals have sparked growing interest in biosurfactants from many surfactant-loaded industries including those utilizing froth flotation for mineral separation. However, the interaction of biosurfactants wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac369a0c999566425cc055dfe60b9a3e
https://doi.org/10.1016/j.jcis.2020.11.079
https://doi.org/10.1016/j.jcis.2020.11.079
Autor:
Priyanka Dhar, Hanumantha Rao Kota, Irina V. Chernyshova, Maria Thornhill, Wim Soetaert, Sophie Roelants
Publikováno v:
Tenside Surfactants Detergents. 56:429-435
To reduce environmental and occupational impact of flotation reagents, there is an emerging need to find greener reagents for sulphide mineral flotation. This study presents a comparison of the interactions of chalcopyrite with three glycolipid biosu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1e837a330dbfaa9cac18b8b624aa3fe
https://doi.org/10.3139/113.110639
https://doi.org/10.3139/113.110639
Autor:
Irina V. Chernyshova, Hanumantha Rao Kota, Wim Soetaert, Maria Thornhill, Sophie Roelants, Priyanka Dhar
Publikováno v:
Minerals Engineering
Yeast-derived bola amphiphiles have attracted growing attention in various industrial sectors as green reagents. However, their physico-chemical properties relevant to mineral separation by froth flotation are poorly explored. To bridge this gap, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::053423253a14583c7e6d6e34e199392f
https://hdl.handle.net/11250/2827832
https://hdl.handle.net/11250/2827832
Autor:
Priyanka Dhar, Maria Thornhill, Sophie Roelants, Wim Soetaert, Irina V. Chernyshova, Hanumantha Rao Kota
Publikováno v:
Minerals Engineering. 181:107539
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbea7568f5907fed8ef0442d1cde33af
https://doi.org/10.1016/j.mineng.2022.107539
https://doi.org/10.1016/j.mineng.2022.107539
Publikováno v:
Materials Circular Economy
In general, precipitated calcium carbonate (PCC) is used as amineral filler in paper industries; while natural calcite (CaCO3) ore is also suitable for industrial use if it is a finely ground high-grade material. Naturally, calcite is found in the fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b64794b3022c42b41448858d07596e75
https://doi.org/10.1007/s42824-020-00006-y
https://doi.org/10.1007/s42824-020-00006-y
Publikováno v:
Mining, Metallurgy & Exploration. 36:463-474
A very high-grade calcite deposit located in northern Norway consists of CaCO3 ore with minor silicate and sulphide impurities. Cationic (Tallow-1,3-diaminopropane, Duomeen T) collector has been used in the purification of calcite by flotation with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dae2a8f4bcf03eeed291e8b28422421
https://doi.org/10.1007/s42461-018-0002-1
https://doi.org/10.1007/s42461-018-0002-1
Publikováno v:
Minerals, Vol 9, Iss 2, p 118 (2019)
Minerals
Volume 9
Issue 2
Minerals
Volume 9
Issue 2
Norway has newly seen an upsurge of interest in exploiting its mineral deposits influenced by fresh Government focus and survey support for previously under-prospected areas. One of the major areas of interest is a huge copper deposit, operated by Nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::734fd81cbb4629462f986842287e2670
https://www.mdpi.com/2075-163X/9/2/118
https://www.mdpi.com/2075-163X/9/2/118
Publikováno v:
Minerals
Minerals, Vol 9, Iss 3, p 146 (2019)
Volume 9
Issue 3
Minerals, Vol 9, Iss 3, p 146 (2019)
Volume 9
Issue 3
The Norwegian mining industry is currently showing increasing interest in the production of metals. Recent research has demonstrated promising results identifying the high potential of the Nussir deposit for the production of copper and other valuabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23115ebb8afa0cb303f990f7d562f393
https://hdl.handle.net/11250/2618325
https://hdl.handle.net/11250/2618325
Publikováno v:
Mineral Processing and Extractive Metallurgy Review
Norway has seen an upsurge of interest in exploiting its mineral deposits during the last decade. One of the major areas of interest is a huge copper deposit, operated by Nussir ASA located in the Repparfjord tectonic window in the Caledonides of wes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8971d1a38e8b300766bb4b8b428ad447
https://hdl.handle.net/11250/2771492
https://hdl.handle.net/11250/2771492
Autor:
Rolf Arne Kleiv, Maria Thornhill
Publikováno v:
Minerals Engineering. 89:19-23
This study investigates the effect of dry mechanical activation of olivine as a pre-treatment step prior to wet milling with respect to the production of specific surface area. Milling experiments combining the two milling modes (i.e. dry and wet) we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57211fe9f3683826cc2fc1a75bf877a9
https://doi.org/10.1016/j.mineng.2016.01.003
https://doi.org/10.1016/j.mineng.2016.01.003