Presentation Profile
Stability Analysis of Ashpaltene Dispersions and Crude Oil Demulsification Mixtures Using Multiple Light Scattering
Currently Scheduled: 1/19/2018 - 2:15 PM - 2:35 PM
Room: Room 381 A
Main Author
Matt Vanden Eynden - Formulaction, Inc.
Abstract:
Detecting phase separation events in crude oil mixtures is of importance as to alleviate processing issues and optimize formulations. Shelf tests are adequate in some regards but are subjective and can often take long times in order to see results. The Turbiscan (Formulaction, France) uses Multiple Light Scattering (MLS) to quantitatively track particle migration and phase separation kinetics. This allows for asphaltene dispersions to be quickly tested for additive effectiveness and stability as per standard methods. The fast and resolved nature of the measurement can also provide demulsification kinetics relating to water and interface quality and speed of demulsification.
