An overview of electrical tomographic measurements in pharmaceutical and related application areas

AAPS PharmSciTech

Volumn 6, Issue 2, 2005, Pages

  Bolton, Gary T ^a   Primrose, Ken M ^a  

^a INDUSTRIAL TOMOGRAPHY SYSTEMS   (United Kingdom)

Author keywords

Crystallization; Electrical; Mixing; Process; Tomography

Indexed keywords

DRUG;

CATALYSIS; CHEMICAL COMPOSITION; CRYSTALLIZATION; DRUG MANUFACTURE; DRUG MIXTURE; ELECTRIC CONDUCTIVITY; ELECTRIC RESISTANCE; FILTER; MATERIAL STATE; ONLINE SYSTEM; PHARMACOLOGICAL PROCEDURES; PHYSICAL MODEL; PRESSURE; PROCESS MONITORING; REVIEW; STIRRED REACTOR; SUSPENDED PARTICULATE MATTER; TOMOGRAPHY; VELOCITY;

ELECTRIC IMPEDANCE; PHARMACEUTICAL PREPARATIONS; TECHNOLOGY, PHARMACEUTICAL; TOMOGRAPHY;

EID: 27744576820     PISSN: 15309932     EISSN: 15309932     Source Type: Journal    
DOI: 10.1208/pt060221     Document Type: Review

References (14)

1. Williams RA, Beck MS. Process tomography: principles, techniques and applications. 7th ed. Oxford, UK: Butterworth-Heinemann; 1995.
2. Mann R, Dickin FJ, Wang M, et al. Application of electrical resistance tomography to interrogate mixing processes at plant scale. Chem Eng Sci. 1997;52:2087-2097.
3. Vlaev D, Wang M, Dyakowski T, Mann R, Grieve BD. Detecting filter cake pathologies in solid-liquid filtration: semi-tech scale demonstration using electrical resistance tomography. Chem Eng J. 2000;77:87-92.
4. Williams RA, Jia X, West RM, et al. Industrial monitoring of hydrocyclone operation using electrical resistance tomography. Miner Eng. 1999;12:1245-1252.
5. Wang M, Jia X, Williams RA. Electrical tomographic imaging for bubble column measurement and control. In: McCann H, Scott DM, eds. Proceedings of SPIE, Volume: 4188. Bellingham, WA: SPIE; 2001:114-121.
6. Grieve BD, Dyakowski T, Mann R, Wang M. Interfacing of EIT into an industrial pressure filter: a practical example. Proceedings of the 1st World Congress on Industrial Process Tomography, Buxton, UK, April 14-17, 1999.
7. Grieve BD, Smit Q, Mann R, York TA. The application of electrical resistance tomography to a large volume production pressure filter. Proceedings of the 2nd World Congress on Industrial Process Tomography, Hannover, Germany, August 29-31, 2001.
8. Grieve BD, Davidson JL, Mann R, Lionheart WRB, York T. Process compliant electrical impedance instrumentation for wide scale exploitation on industrial processes. Proceedings of the 3rd World Congress on Industrial Process Tomography, Banff, Canada, September 2-5, 2003.
9. Williams RA, Jia X, West RM, Roberts KJ. On line measurement of solids distributors in stirred tanks and crystallizers using electrical computed tomography. International Conference on Mixing and Crystallisation. April 22-25, 1998; Tioman Island, Malaysia.
10. Ricard F, Brechtelsbauer C, Lawrence C, Xu Y, Pannier A. Application of electrical resistance tomography to pharmaceutical processes. Can J Chem Eng. 2005;83(1):11-18.
11. Stanley SJ, Mann R, Primrose KM. Interrogation of a precipitation reaction by electrical resistance tomography. Am Inst Chem Eng J. 2005;51(2):607-614.
12. Bolton GT, Qiu CH, Wang M. A novel electrical tomography sensor for monitoring the phase distribution in industrial reactors. Fluid Mixing VII, July 10-11.
13. Fransolet E, Crine M, L'Homme G, Toye D, Marchot P. Analysis of electrical resistance tomography measurements obtained on a bubble column. Measure Sci Technol. 2001;12:1055-1060.
14. Bolton GT, Hooper CW, Mann R, Stitt EH. Flow distribution and velocity measurement in a radial flow fixed bed reactor using electrical resistance tomography. Chem Eng Sci. 2004;59:1989-1997.