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Crude Oil Model Emulsion Characterised by means of Near Infrared Spectroscopy and Multivariate Techniques

 

作者: Harald Kallevik,   SusanneBrunsgaard Hansen,   Øystein Sæther,   OlavMartin Kvalheim,   Johan Sjöblom,  

 

期刊: Journal of Dispersion Science and Technology  （Taylor Available online 2000）
卷期: Volume 21, issue 3  

页码: 245-262

 

ISSN:0193-2691

 

年代: 2000

 

DOI:10.1080/01932690008913265

 

出版商: Taylor & Francis Group

 

关键词: near infrared spectroscopy;emulsion characterisation;principal component analysis;partial least squares

 

数据来源: Taylor

 

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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