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In‐situ volume fraction determination in multi‐component mixtures using pulsed nuclear magnetic resonance
Author(s) -
Abouelwafa M. S. A.,
Kendall E. J. M.
Publication year - 1980
Publication title -
the canadian journal of chemical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.404
H-Index - 67
eISSN - 1939-019X
pISSN - 0008-4034
DOI - 10.1002/cjce.5450580515
Subject(s) - volume fraction , component (thermodynamics) , nuclear magnetic resonance , in situ , fraction (chemistry) , volume (thermodynamics) , pulse sequence , pulse (music) , materials science , simple (philosophy) , resonance (particle physics) , analytical chemistry (journal) , chemistry , physics , chromatography , thermodynamics , atomic physics , optics , philosophy , organic chemistry , epistemology , detector , composite material
A simple method of determining in‐sitn volume fractions in multiphase or multi‐component systems using pulsed nuclear magnetic resonance is proposed and discussed from both the theoretical and experimental point of view. A 180° ‐ τ ‐90° pulse sequence was employed. Different mixtures were examined both analytically and experimentally and the results compared.