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2023
1 Nilssen, Benedicte Eikeland; Henriksen, Bjørn Rune; Kleiv, Rolf Arne.
The distribution of oxygen in submicron silicon powders produced by ultrafine grinding. Powder Technology 2023 ;Volum 427. s. -
NTNU Untitled
 
2022
2 Kleiv, Rolf Arne; Thornhill, Maria.
Deep-Sea Mining–A Bibliometric Analysis of Research Focus, Publishing Structures, International and Inter-Institutional Cooperation. Minerals 2022 ;Volum 12.(11) s. -
NTNU Untitled
 
2021
3 Kleiv, Rolf Arne.
A flotation-based approach to the quantification of pyrrhotite in concrete aggregates. Results in Engineering (RINENG) 2021 ;Volum 11. s. -
NTNU Untitled
 
4 Ramirez-Llodra, Eva; Trannum, Hilde Cecilie; Andersen, Guri Sogn; Baeten, Nicole; Brooks, Steven; Escudero-Oñate, Carlos; Gundersen, Hege; Kleiv, Rolf Arne; Ibragimova, Olga; Lepland, Aivo; Nepstad, Raymond; Sandøy, Roar; Schaanning, Morten Thorne; Shimmield, Tracy; Yakushev, Evgeniy; Ferrando-Climent, Laura; Høgaas, Per Helge.
New insights into submarine tailing disposal for a reduced environmental footprint: Lessons learnt from Norwegian fjords. Marine Pollution Bulletin 2021 ;Volum 174. s. -
NIVA UIA NGU SINTEF IFE OCEAN NTNU Untitled
 
2020
5 Nilssen, Benedicte Eikeland; Henriksen, Bjørn Rune; Kleiv, Rolf Arne.
Effect of operation parameters and formulation on the submicron and nano size silicon powder properties produced by mechanical grinding. I: Silicon for the Chemical and Solar Industry XV. Trondheim: NTNU 2020 ISBN 978-82-997357-9-7.
NTNU Untitled
 
6 Nilssen, Benedicte Eikeland; Kleiv, Rolf Arne.
Silicon Powder Properties Produced in a Planetary Ball Mill as a Function of Grinding Time, Grinding Bead Size and Rotational Speed. Silicon 2020 ;Volum 12. s. 2413-2423
NTNU Untitled
 
2019
7 Kowalczuk, Przemyslaw; Bouzahzah, Hassan; Kleiv, Rolf Arne; Aasly, Kurt.
Simultaneous leaching of seafloor massive sulfides and polymetallic nodules. Minerals 2019 ;Volum 9.(8) s. -
NTNU Untitled
 
8 Larsen, Erik; Johannessen, Nils Egil; Kowalczuk, Przemyslaw; Kleiv, Rolf Arne.
Selective flotation of K-feldspar from Na-feldspar in alkaline environment. Minerals Engineering 2019 ;Volum 142.(October) s. 1-9
NTNU Untitled
 
9 Larsen, Erik; Kowalczuk, Przemyslaw; Kleiv, Rolf Arne.
Non-HF collectorless flotation of quartz. Minerals Engineering 2019 ;Volum 133. s. 115-118
NTNU Untitled
 
10 Ramirez-Llodra, Eva; Andersen, Guri Sogn; Bekkby, Trine; Brooks, Steven; Escudero-Oñate, Carlos; Gundersen, Hege; Schaanning, Morten; Trannum, Hilde Cecilie; Yakushev, Evgeniy; Baeten, Nicole; Lepland, Aivo; Ibragimova, Olga; Kleiv, Rolf Arne; Nepstad, Raymond; Muñoz, María; Høgaas, Per Helge; Sandøy, Roar.
Guidelines and best available techniques for submarine tailings disposal in Norwegian fjords: Recommendations from the NYKOS project.. Oslo: Norsk insitutt for vannforskning 2019 (ISBN 978-82-577-7165-2) 41 s. NIVA-rapport(7430)
NIVA NTNU OCEAN NGU SINTEF Untitled
 
11 Ramirez-Llodra, Eva; Gundersen, Hege; Trannum, Hilde Cecilie; Andersen, Guri Sogn; Schaanning, Morten; Yakushev, Evgeniy; Høgaas, Per Helge; Nepstad, Raymond; Muñoz, Maria Liste; Lepland, Aivo; Ibragimova, Olga; Amundsen, Arnstein; Sandøy, Roar; Moen, Kari; Baeten, Nicole Jeanne; Escudero, Carlos; Brooks, Steven; Kleiv, Rolf Arne; Forwick, Matthias.
New knowledge on Sea disposal.
NIVA OCEAN SINTEF NTNU UiT Untitled
 
2018
12 Hahn, Klaus M.; Lennartz, Jutta; Kleiv, Rolf Arne; Aasly, Kurt; Wotruba, Hermann; Kowalczuk, Przemyslaw.
Application of optical sensor-based sorting for preconcentration of seafloor massive sulphides. 8th Sensor-Based Sorting & Control; 2018-03-06 - 2018-03-06
NTNU Untitled
 
13 Ibragimova, Olga; Kleiv, Rolf Arne.
Application of a Rapid and Simple UV-spectrophotometric method for the study of desorption of esterquat collectors in Tailings-Seawater Systems. Water 2018 ;Volum 10.(11) s. 1-15
NTNU Untitled
 
14 Ibragimova, Olga; Kleiv, Rolf Arne.
Development of an Ultraviolet-Spectrophotometric Method for Analysis of Esterquat-Containing Flotation Collectors in Aqueous Solutions. Journal of Surfactants and Detergents (JSD) 2018 ;Volum 21.(5) s. 757-763
NTNU Untitled
 
15 Ibragimova, Olga; Kleiv, Rolf Arne.
Equilibria and Kinetics of Flotation Chemical Sorption Reactions in Tailings-Seawater Systems. Tailings 2019; 2018-07-11 - 2018-07-13
NTNU Untitled
 
16 Kleiv, Rolf Arne; Ibragimova, Olga.
Desorpsjons og nedbryting av flotasjonskjemikalier før utslipp til sjø. NYKOS - Informasjonsdag; 2018-11-27 - 2018-11-27
NTNU Untitled
 
17 Kowalczuk, Przemyslaw; Aasly, Kurt; Kleiv, Rolf Arne.
A study on processing of seafloor massive sulphides from the Loki’s Castle area at the Arctic Mid-Ocean Ridge. 47th Underwater Mining Conference, Deep-Sea Mining; 2018-09-10 - 2018-09-14
NTNU Untitled
 
18 Kowalczuk, Przemyslaw B.; Snook, Ben; Kleiv, Rolf Arne; Aasly, Kurt.
Efficient extraction of copper and zinc from seafloor massive sulphide rock samples from the Loki's Castle area at the Arctic Mid-Ocean Ridge. Minerals Engineering 2018 ;Volum 115. s. 106-116
NTNU Untitled
 
19 Kowalczuk, Przemyslaw; Dan, Oliric Manaig; Drivenes, Kristian; Snook, Ben; Aasly, Kurt; Kleiv, Rolf Arne.
Galvanic Leaching of Seafloor Massive Sulphides Using MnO2 in H2SO4-NaCl Media. Minerals 2018 ;Volum 8.(6) s. 1-14
NTNU Untitled
 
20 Kowalczuk, Przemyslaw; Hahn, Klaus M.; Snook, Ben; Lennartz, Jutta; Kleiv, Rolf Arne; Aasly, Kurt.
Application of X-ray transmission sensor-based sorting for preconcentration of seafloor massive sulphide rock samples from the Loki’s Castle area at the Arctic Mid-Ocean Ridge. International Mineral Processing Congress IMPC2018; 2018-09-15 - 2018-09-21
NTNU Untitled
 
21 Kowalczuk, Przemyslaw; Kleiv, Rolf Arne.
Various lixiviant leaching systems for seafloor massive sulphides from the Loki’s Castle area at the Arctic Mid-Ocean Ridge. Mineral Engineering Conference MEC2018; 2018-09-26 - 2018-09-29
NTNU Untitled
 
22 Sandvik, Knut Lyng; Havskjold, Håkon; Church, Nathan Stewart; Larsen, Erik; Malvik, Terje; Kleiv, Rolf Arne.
THE ROLE OF MICROSCOPIC MAGNETITE INCLUSIONS IN MAGNETIC MINERAL PROCESSING HIGHLIGHTED BY NORWEGIAN EXAMPLES. IMPC 2018; 2018-09-17 - 2018-09-21
NTNU Untitled
 
23 Tøgersen, Marte Kristine; Kleiv, Rolf Arne; Ellefmo, Steinar Løve; Aasly, Kurt.
Mineralogy and texture of the Storforshei iron formation, and their effect on grindability. Minerals Engineering 2018 ;Volum 125. s. 176-189
NTNU Untitled
 
2017
24 Aasly, Kurt; Ellefmo, Steinar Løve; Kleiv, Rolf Arne; Ludvigsen, Martin; Ramirez-Llodra, Eva; Søreide, Fredrik.
Deep Sea Mining @NTNU - The MarMine project and exploration cruise to the AMOR. Kick-off IV-fakultetet, NTNU; 2017-02-02
NIVA NTNU Untitled
 
25 Aasly, Kurt; Ellefmo, Steinar Løve; Kleiv, Rolf Arne; Ludvigsen, Martin; Ramirez-Llodra, Eva; Søreide, Fredrik.
MarMine - Exploitation technologies for marine minerals on the extended Norwegian continental shelf. Norsk Geologisk Vinterkonferanse 2017; 2017-01-09 - 2017-01-11
NIVA NTNU Untitled
 
26 Ellefmo, Steinar Løve; Aasly, Kurt; Kleiv, Rolf Arne; Ludvigsen, Martin; Søreide, Fredrik; Ramirez-Llodra, Eva.
Subsea Mining - MarMine - Exploitation technologies for marine minerals on the extended Norwegian continental shelf. GeoNor; 2017-03-21 - 2017-03-22
NTNU NIVA Untitled
 
27 Kleiv, Rolf Arne.
Bergutdanningen i Norge - Utfordringer og muligheter. Mineraler for Fremtiden; 2017-09-06 - 2017-09-06
NTNU Untitled
 
28 Larsen, Erik; Kleiv, Rolf Arne.
Flotation of Metallurgical Grade Silicon and Silicon Metal from Slag by Selective Hydrogen Fluoride-Assisted Flotation. Metallurgical and Materials Transactions B 2017 ;Volum 48.(6) s. 2859-2865
NTNU Untitled
 
29 Snook, Ben; Drivenes, Kristian; Kowalczuk, Przemyslaw B.; Ellefmo, Steinar Løve; Kleiv, Rolf Arne; Aasly, Kurt.
Initial assessment of mineralogical properties of a seafloor massive sulphide deposit at the Arctic Mid-Ocean Ridge. Underwater Mining Conference 2017; 2017-09-24 - 2017-09-29
NTNU Untitled
 
30 Tøgersen, Marte Kristine; Aasly, Kurt; Ellefmo, Steinar Løve; Kleiv, Rolf Arne.
Mineralogy and texture of the Storforshei iron formation, and their effect on grindability. Process Mineralogy 17'; 2017-03-20 - 2017-03-22
NTNU Untitled
 
2016
31 Aasly, Kurt; Ellefmo, Steinar Løve; Juliani, Cyril Jerome; Kleiv, Rolf Arne; Ludvigsen, Martin; Ramirez-Llodra, Eva; Søreide, Fredrik Xander.
MarMine - Exploitation technologies for marine minerals on the extended Norwegian continental shelf. Underwater Mining Conference 2016; 2016-10-09 - 2016-10-13
NTNU NIVA Untitled
 
32 Kleiv, Rolf Arne.
Introduction to grinding and mineral liberation. Norsk Bergforenings Vårmøte; 2016-04-28 - 2016-04-29
NTNU Untitled
 
33 Kleiv, Rolf Arne.
Stålgruvene i Brutopia. Bergbloggen 2016
NTNU Untitled
 
34 Kleiv, Rolf Arne; Thornhill, Maria.
The effect of mechanical activation in the production of olivine surface area. Minerals Engineering 2016 ;Volum 89. s. 19-23
NTNU Untitled
 
35 Larsen, Erik; Kleiv, Rolf Arne.
Flotation of quartz from quartz-feldspar mixtures by the HF method. Minerals Engineering 2016 ;Volum 98. s. 49-51
NTNU Untitled
 
2015
36 Bunkholt, Ingjerd; Kleiv, Rolf Arne.
Flotation of pyrrhotite and pyrite in saturated CaCO3 solution using a quaternary amine collector. Minerals Engineering 2015 ;Volum 70. s. 55-63
NTNU Untitled
 
37 Bunkholt, Ingjerd; Kleiv, Rolf Arne.
Pyrrhotite oxidation and its influence on alkaline amine flotation. Minerals Engineering 2015 ;Volum 71. s. 65-72
NTNU Untitled
 
38 Kleiv, Rolf Arne.
Bemanning og utdanningstilbud ved Institutt for geologi og bergteknikk – fokus på mineralproduksjon og ressursgeologi. Norsk Bergindustris Kompetansedag; 2015-10-14 - 2015-10-14
NTNU Untitled
 
39 Kleiv, Rolf Arne; Haugen, Sunniva.
Kortreist kalkstein og rettferdig rutil. Mineralproduksjon 2015 ;Volum 6. s. B15-B17
NTNU Untitled
 
40 Kleiv, Rolf Arne; Haugen, Sunniva.
Kortreist kalkstein og rettferdig rutil. Dagens næringsliv 2015
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41 Kleiv, Rolf Arne; Thornhill, Maria.
Realistisk bruk av restmineraler. Norsk Bergindustris Fagdag om deponi; 2015-11-11 - 2015-11-11
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42 Larsen, Erik; Kleiv, Rolf Arne.
Towards a new process for the flotation of quartz. Minerals Engineering 2015 ;Volum 83. s. 13-18
NTNU Untitled
 
2014
43 Bunkholt, Ingjerd; Kleiv, Rolf Arne.
The applicability of the Kubelka–Munk model in GCC brightness prediction. Minerals Engineering 2014 ;Volum 56. s. 129-135
NTNU Untitled
 
2013
44 Bunkholt, Ingjerd; Kleiv, Rolf Arne.
The colouring effect of pyrrhotite and pyrite on micronised calcium carbonate slurries for the paper industry. Minerals Engineering 2013 ;Volum 52. s. 104-110
NTNU Untitled
 
45 Bunkholt, Ingjerd; Kleiv, Rolf Arne.
The effect of trace sulphides on the whiteness and colour of micronized GCC slurries from the Axelberg calcite marble deposit. Conference in Minerals Engineering; 2013-02-05 - 2013-02-06
NTNU Untitled
 
46 Hestnes, Kristin Husebø; Kleiv, Rolf Arne; Sandøy, Roar.
Mineral characterization with focus on iron in processed granitic pegmatite, Southern Norway. Mineralproduksjon 2013 ;Volum 4. s. A1-A18
NTNU Untitled
 
47 Kleiv, Rolf Arne.
Eksamen i oppredning - oppgaveeksempel fra 2010. Mineralproduksjon 2013 ;Volum 3. s. B11-B13
NTNU Untitled
 
48 Larsen, Erik; Sandvik, Knut Lyng; Kleiv, Rolf Arne.
Method for microflotation test work. Conference in Minerals Engineering; 2013-02-05 - 2013-02-06
NTNU Untitled
 
49 Saramak, Daniel; Kleiv, Rolf Arne.
The effect of feed moisture on the comminution efficiency of HPGR circuits. Minerals Engineering 2013 ;Volum 43-44. s. 105-111
NTNU Untitled
 
50 Thornhill, Maria; Kleiv, Rolf Arne.
Introducing NTNU. European Technology Platform on Sustainable Mineral Resources, General Meeting; 2013-06-19 - 2013-06-19
NTNU Untitled
 
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