Blar i NTNU Open på forfatter "Christiansen, Ida"
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Isolation and Characterization of Oil-Soluble Calcium Naphthenates in North Sea Heavy Crude Oil
Christiansen, Ida (Master thesis, 2014)Naphthenic acids are a diverse group of saturated mono- and polycyclic carboxylic acids that may account for as much as 10-12 weight % of crude oil. During production at several newer oil fields, there have been discoveries ...