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Kristin Rist Sørheim

Senior Project Manager

Kristin Rist Sørheim

Senior Project Manager

Kristin Rist Sørheim
Phone: 982 43 470
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+1736135

Oil weathering predictions have been performed using the Subsea module integrated in the SINTEF Oil Weathering Model (OWM) of a relevant subsea release from a pipeline rupture (batch release) at the Oda oil field. The OSCAR plume model was run to simulate the buoyancy of the rising plume and initial...

Year 2019
Type Report/thesis
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+1674871

Benzene, toluene, ethylbenzene, xylenes, naphthalene and n-hexane evaporating from a thin oil film was measured for 30 min in a small-scale test system at 2 and 13 °C and the impact of physicochemical properties on airborne benzene with time after bulk oil release was studied. Linear mixed-effe...

Authors Gjesteland Ingrid Hollund Bjørg Eli Kirkeleit Jorunn Daling Per Snorre Sørheim Kristin Rist Bråtveit Magne
Year 2019
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1624457

Shipping activities across the Artic are expected to increase with decreasing sea ice cover, thus increasing the risk of oil spills. Heavy Fuel Oil (HFO, a mixture of residual fuel and distillate diluent) is often used as fuel in marine vessels as it is relatively cheaper than e.g. lighter marine fu...

Authors Fritt-Rasmussen Janne Wegeberg Susse Gustavson Kim Sørheim Kristin Rist Daling Per Snorre Jørgensen Kirsten Tonteri Ossi Holst-Andersen Jens Peter
Year 2018
Type Book
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1590043

SINTEF has conducted a verification study (re-check) of Draugen crude oil collected in 2018 to determine if weathering data collected from Draugen crude oil collected in 2008 is still valid. Weathering properties of Draugen 2018 were obtained in the laboratory following standard methods and compared...

Year 2018
Type Report/thesis
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+1574184

A weathering study has been conducted on Brasse crude oil. This study included a small­scale laboratory study and a meso-scale flume basin experiment. In addition, standardized dispersibility tests was conducted on various dispersants and their efficiency was determined using the SINTEF Minitow...