Automated analysis of aluminium bath electrolytes by the Rietveld method

Minerals Engineering

Volumn 22, Issue 5, 2009, Pages 434-439

  Knorr, Karsten ^a   Kelaart, Chris ^b  

^a BRUKER AXS GMBH   (Germany)

^b Bruker Corporation   (United States)

Author keywords

Electrometallurgy; Non ferrous metallic ores; Process control

Indexed keywords

ALUMINUM; ELECTROCHEMISTRY; ELECTROLYSIS; ELECTROLYTES; ELECTROMETALLURGY; MINERALS; ORES; RIETVELD ANALYSIS; RIETVELD METHOD; SILICON SENSORS; SMELTING; STEEL METALLURGY;

ALUMINIUM PRODUCTIONS; AUTOMATED ANALYSIS; BATH RATIOS; CONTROL MEASURES; CRYSTALLINE POWDERS; HIGH PRECISION; NON-FERROUS METALLIC ORES; QUANTITATIVE PHASE ANALYSIS; REFERENCE DATUM; RIETVELD; SILICON STRIP DETECTORS; XRD;

PROCESS CONTROL;

EID: 61449163774     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mineng.2008.11.002     Document Type: Article

References (11)

1. Brosset C. Die Kristallstruktur des Chioliths. Zeitschrift für Anorganische und Allgemeine Chemie 238 (1938) 201-208
2. Cheary R.W., Coelho A.A., and Cline J.P. Fundamental parameters line profile fitting in laboratory diffractometers. Journal of Research of the National Institute of Standards and Technology 109 (2004) 1-25
3. -" - a new method of comparison between fluorides and oxides of different formula. Journal of Solid State Chemistry 76 (1988) 426-431
4. Ferret F.R. Alcan Non-metallic Standards (2005), Electrolytic Bath, ALCAN International Ltd., Quebec, Canada
5. Ferret, F.R., 2008. Breakthrough in analysis of electrolytic bath using Rietveld-XRD method. In: TMS2008: 137th Annual Meeting & Exhibition of the Minerals, Metals & Materials Society. Minerals, Metals & Materials Society, March 9-13, 2008, New Orleans, LA.
6. Hawthorne F.C., and Ferguson R.B. Refinement of the crystal structure of cryolite. Canadian Mineralogist 13 (1975) 377-382
7. 6 determined ab initio from conventional powder diffraction data. European Journal of Solid State and Inorganic Chemistry 35 (1998) 265-272
8. 3 - Harmonization in hydro aluminium. In: Peterson R.D. (Ed). TMS 2000: Annual Meeting and Exhibition, March 12-15, 2000 (2000), TMS: The Minerals, Metals and Materials Society, Nashville, Tennessee 265-270
9. Rehak P. Silicon radiation detectors. Nuclear Science, IEEE Transactions on 51 5 (2004) 2492-2497
10. 3-Überschussbestimmung bei der Aluminium-Elektrolyse. XVI Colloquium Spectroscopicum Internationale (1971), Adam Hilger Ltd., London 187-192
11. In: Young R.A. (Ed). The Rietveld method. No. 5 in IUCr Monographs on Crystallography (1993), Oxford University Press, Oxford