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Per Helge Høgaas

Senior Business Developer

Per Helge Høgaas

Senior Business Developer

Per Helge Høgaas
Phone: 951 38 540
Department: Metal Production and Processing
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1757001

The NYKOS project aimed at addressing some of the main knowledge gaps on the environmental impacts of submarine tailing disposal (STD) to facilitate the development of techniques, practices and management measures that will minimize such impact. Here, we report on the main issues addressed by the di...

Authors 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
Year 2019
Type Report/thesis
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1587318

A process of removing iron from bauxite ore is described. The ore is firstly reduced in CO and H2 atmosphere to convert iron contamination of bauxite to magnetite or elemental iron. Then material is finely crushed and passed through the magnetic separation. Short characterisation of green and prehea...

Year 2018
Type Conference lecture and academic presentation