Crude oil model emulsion characterised by means of near infrared spectroscopy and multivariate techniques

被引：21
作者：
Kallevik, H
Hansen, SB
Sæther, O
Kvalheim, OM
Sjöblom, J
机构：
[1] Univ Bergen, Dept Chem, N-5007 Bergen, Norway
[2] Tech Univ Denmark, Dept Chem, DK-2800 Lyngby, Denmark
[3] Statoil Res Ctr, N-7005 Trondheim, Norway
来源：
JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY | 2000年 / 21卷 / 03期
关键词：
near infrared spectroscopy; emulsion characterisation; principal component analysis; partial least squares;
D O I：
10.1080/01932690008913265
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Water-in-oil emulsions are investigated by means of multivariate analysis of near infrared (NIR) spectroscopic profiles in the range 1100-2250 nm. The oil phase is a paraffin-diluted crude oil from the Norwegian Continental Shelf. The influence of water absorption and light scattering of the water droplets are shown to be strong. Despite the strong influence of the water phase, the NIR technique is still capable of predicting the composition of the investigated oil phase.
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页码：245 / 262
页数：18
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