Control of a Pilot-Scale, Solid-Liquid Separation Plant Using Electrical Impedance Tomography Measurements

2008 ◽  
Vol 25 (4) ◽  
pp. 306-313 ◽  
Author(s):  
J. A. Gutierrez-Gnecchi ◽  
E. Marroquín-Pineda
Keyword(s):  
Electrical Impedance Tomography ◽  
Electrical Impedance ◽  
Pilot Scale ◽  
Separation Plant ◽  
Liquid Separation ◽  
Impedance Tomography ◽  
Solid Liquid ◽  
Solid Liquid Separation

Measuring Material Distributions of Multiphase Flows in Electrically Conducting Vessels Using Electrical-Impedance Tomography

2002 ◽  
Author(s):  
S. G. Liter ◽  
K. A. Shollenberger ◽  
J. R. Torczynski ◽  
S. L. Ceccio
Keyword(s):  
Electrical Impedance Tomography ◽  
Multiphase Flows ◽  
Electrical Impedance ◽  
Bubble Column ◽  
Pilot Scale ◽  
Solid Particles ◽  
Bubble Column Reactor ◽  
Impedance Tomography ◽  
Electrically Conducting ◽  
Particle Bed

An implementation of resistive electrical-impedance tomography (EIT) for measuring material distributions of multiphase flows in vessels with electrically conducting walls is presented. Seven ring electrodes are equally spaced on a thin nonconducting rod that is inserted into the vessel. The vessel wall is grounded and serves as the ground electrode. Voltage distribution measurements are used to numerically reconstruct the time-averaged impedance distribution within the vessel, from which the material distributions are inferred. Experimental results for the case in which the rod is inserted coaxially into a liquid-filled vertical standpipe containing beds of different heights of nonconducting solid particles are presented. Agreement between the direct measurement and the numerical reconstruction of the particle-bed height is good. Application of this technique to a pilot-scale slurry bubble-column reactor is discussed.

Solid/Liquid Separation of Pig Manure by Biological Flotation: Pilot-Scale Study

2009 ◽  
Vol 135 (9) ◽  
pp. 869-875 ◽  
Author(s):  
Nathalie Meunier ◽  
Myriam Chartier ◽  
Guy Mercier ◽  
Jean-François Blais
Keyword(s):  
Pilot Scale ◽  
Pig Manure ◽  
Liquid Separation ◽  
Solid Liquid ◽  
Solid Liquid Separation

CALIBRATION OF A LOW COST ELECTRICAL IMPEDANCE TOMOGRAPHY SYSTEM WITH A RING OF RESISTORS AND A KCL SOLUTION

2019 ◽  
Author(s):  
Bruno Furtado de Moura ◽  
francisco sepulveda ◽  
Jorge Luis Jorge Acevedo ◽  
Wellington Betencurte da Silva ◽  
Rogerio Ramos ◽  
...  
Keyword(s):  
Electrical Impedance Tomography ◽  
Electrical Impedance ◽  
Low Cost ◽  
Impedance Tomography ◽  
Tomography System
Sign in / Sign up

Export Citation Format

Share Document