Harald Kallevik

Our current understanding of water-in-crude oil emulsions.

Johan Sjöblom, Narve Aske, Inge Harald Auflem et al. · Advances in Colloid and Interface Science · 2003 · 461 citations

Engineering, Chemical Engineering, Chemistry +11

Determination of Saturate, Aromatic, Resin, and Asphaltenic (SARA) Components in Crude Oils by Means of Infrared and Near-Infrared Spectroscopy

Narve Aske, Harald Kallevik, Johan Sjöblom · Energy & Fuels · 2001 · 354 citations

Natural Sciences, Chemistry, Analytical Chemistry +14

Water-in-crude oil emulsion stability studied by critical electric field measurements. Correlation to physico-chemical parameters and near-infrared spectroscopy

Narve Aske, Harald Kallevik, Johan Sjöblom · Journal of Petroleum Science and Engineering · 2002 · 142 citations

Engineering, Chemical Engineering, Chemistry +13

Asphaltene Aggregation from Crude Oils and Model Systems Studied by High-Pressure NIR Spectroscopy

Narve Aske, Harald Kallevik, Einar Eng Johnsen et al. · Energy & Fuels · 2002 · 122 citations

Natural Sciences, Chemical Engineering, Materials Science +13

Asphaltenes Precipitated by a Two-Step Precipitation Procedure. 2. Physical and Chemical Characteristics

Martin Fossen, Harald Kallevik, Kenneth D. Knudsen et al. · Energy & Fuels · 2011 · 75 citations

Natural Sciences, Chemistry, Materials Science +10