Monitoring the formation of oil–water emulsions with a fast spatially resolved NMR spectroscopy method Project supported by the Natural Science Foundation of Fujian Province, China (Grant Nos. 2016J01078 and 2017J05011), the Fundamental Research Funds for the Central Universities of China (Grant Nos. 20720160125 and 20720150018), and the National Natural Science Foundation of China (Grant No. 11705068). |
(color online) Graphical representation of the correction algorithm. The biphasic sample tested under Z inhomogeneity. (a) Original spectrum by PHASICS, (b) binarized image of panel (a), (c) image after component extraction operation on panel (b), (d) extracted contours, (e) central lines calculated from contours, (f) the result after correction. |