scholarly journals Column flotation monitoring based on electrical capacitance volume tomography: A preliminary study

2017 ◽  
Author(s):  
Didied Haryono ◽  
Sri Harjanto ◽  
Harisma Nugraha ◽  
Mahfudz Al Huda ◽  
Warsito Purwo Taruno
Keyword(s):  
Column Flotation ◽  
Electrical Capacitance ◽  
Electrical Capacitance Volume Tomography ◽  
Preliminary Study

Investigation of Moisture in Coal Using Electrical Capacitance Volume Tomography

2014 ◽  
Vol 896 ◽  
pp. 701-705
Author(s):  
Iriwn Maulana ◽  
Didied Haryono ◽  
Warsito P. Taruno ◽  
Mahfudz Al Huda ◽  
Marlin Baidillah ◽  
...  
Keyword(s):  
Dielectric Property ◽  
Data Acquisition System ◽  
Coal Mass ◽  
Sensor Data ◽  
Capacitance Measurement ◽  
Electrical Capacitance ◽  
Process Data ◽  
Electrical Capacitance Volume Tomography ◽  
Preliminary Study ◽  
And Behavior

A preliminary study about the development of Electrical Capacitance Volume Tomography (ECVT) for determining moisture, calorie and the flow of coal mass real-time on the conveyor has been done. This study aims to examine the capability and sensitivity of ECVT as a capacitance measurement system to investigate the correlation between moisture in coal and its dielectric property. The ECVT system comprises of a 2-channel rectangular sensor, data acquisition system and a computer system to control the measurement, process data and display the data of normalized capacitance of coal as the result. The linear correlation between moisture in coal and data of coal relative capacitance is obtained and presented in this paper. The results have shown that ECVT has good capability and sensitivity as a system to monitor the dielectric property and behavior of coal which are affected by the moisture content

scholarly journals Electrical Capacitance Volume Tomography Validation of Column Flotation Process with Gas Injection Variation

2018 ◽  
Vol 22 (1) ◽  
pp. 215-227 ◽  
Author(s):  
Sri Harjanto ◽  
Didied Haryono ◽  
Hermansyah Emir Faisal ◽  
Kholis Daniah ◽  
Harisma Nugraha ◽  
...  
Keyword(s):  
Gas Injection ◽  
Column Flotation ◽  
Electrical Capacitance ◽  
Flotation Process ◽  
Electrical Capacitance Volume Tomography

Electrical Capacitance Volume Tomography (ECVT) for industrial and medical applications-An Overview

2015 ◽  
Vol 11 (1) ◽  
pp. 2897-2908
Author(s):  
Mohammed S.Aljohani
Keyword(s):  
Imaging Technique ◽  
Three Dimensional ◽  
Biological Processes ◽  
Electrical Capacitance ◽  
Image Reconstruction Techniques ◽  
Phase Dynamics ◽  
Non Invasive ◽  
Electrical Capacitance Volume Tomography ◽  
And Performance ◽  
Optimization And Performance

Tomography is a non-invasive, non-intrusive imaging technique allowing the visualization of phase dynamics in industrial and biological processes. This article reviews progress in Electrical Capacitance Volume Tomography (ECVT). ECVT is a direct 3D visualizing technique, unlike three-dimensional imaging, which is based on stacking 2D images to obtain an interpolated 3D image. ECVT has recently matured for real time, non-invasive 3-D monitoring of processes involving materials with strong contrast in dielectric permittivity. In this article, ECVT sensor design, optimization and performance of various sensors seen in literature are summarized. Qualitative Analysis of ECVT image reconstruction techniques has also been presented.

scholarly journals Electrical Capacitance Volume Tomography: Design and Applications

Sensors ◽  
2010 ◽  
Vol 10 (3) ◽  
pp. 1890-1917 ◽  
Author(s):  
Fei Wang ◽  
Qussai Marashdeh ◽  
Liang-Shih Fan ◽  
Warsito Warsito
Keyword(s):  
Electrical Capacitance ◽  
Electrical Capacitance Volume Tomography

Electrical capacitance volume tomography for human brain motion activity observation

2014 ◽  
Author(s):  
Warsito P. Taruno ◽  
Muhammad F. Ihsan ◽  
Marlin R. Baidillah ◽  
Timothy Tandian ◽  
Mahdi Mahendra ◽  
...  
Keyword(s):  
Human Brain ◽  
Electrical Capacitance ◽  
Motion Activity ◽  
Brain Motion ◽  
Electrical Capacitance Volume Tomography
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