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Kaja Cecilie Hellstrøm

Engineer

Kaja Cecilie Hellstrøm

Engineer

Kaja Cecilie Hellstrøm
Phone: 938 87 849
Department: Environment and New Resources
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1744174

A weathering study including dispersibility has been conducted on Oda crude oil. This study included a standardized small-scale laboratory testing and a meso-scale flume experiment at 13 °C. The SINTEF Oil Weathering Model (OWM) was used to predict the weathering properties of Oda crude oil if ...

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1716226

A weathering study has been conducted on the Kvitebjørn condensate. This study is based on a small-sea le laboratory testing at 13 °C. The SINTEF Oil Weathering Model (OWM) was used to predict the weathering properties of the Kvitebjørn condensate if spilled on the sea surface. The we...

Year 2019
Type Report/thesis
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1704621

Målsettingen med dette prosjektet har vært å utføre dispergeringstester som inkluderer både screening og doseringstesting med ulike dispergeringsmidler, og teste disse på ulike oljeprodukter av type marin gassolje (MGO), hybridoljer (ULFSO og HDME50) og lav-svovel bunke...

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1585364

SINTEF har siden åttitallet foretatt forvitringsstudier på en rekke oljetyper (både norske og utenlandske). Hovedmålsettingen med disse forvitringsstudiene har vært å predikere oljenes forvitringsegenskaper dvs. hvordan de oppfører seg på sjøen ved et eve...

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1570752

The weathering properties of five different diesel fuels (DMA-quality) and 3 different "new generation" of low Sulphur marine fuels (also called "Hybrid oils") have been investigated in SINTEF Oil Spill Laboratories. These fuel oil products have been tested with respect to weathe...

Year 2018
Type Conference lecture and academic presentation
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1486713

A weathering study on Sigyn condensate has been performed at 13"C, in 5mall-scale laboratory. The obtained weathering data were used as input to the SINTEF's Oil Weathering mode! (OWM) to predict the Sigyn condensate behaviour at different weather conditions in a spill situation at sea. The wea...

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1403232

Submarine tailing disposal (STD) of mining waste is practiced as an alternative to land fill disposal in several countries. Knowledge of the environmental implications of STD on fjord and other marine ecosystems, including the pelagic environment, is scarce. In this study, we characterised the parti...

Year 2017
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1482601

A study of the weathering properties of the Søyla crude oil was performed as a bench scale laboratory study. The study included testing of dispersibility in addition to determining several chemical, physical and emulsifying properties of the oil. The obtained data was used as input in the SINTE...

Year 2016
Type Report/thesis