A Direct-Reading Spectrometric Solution Method for the Partial Analysis of High-Silica Materials

Authors: Eardley, R. P.; Clarke, H. S.

Source: Applied Spectroscopy, Volume 19, Issue 6, Pages 169-196 (November 1965) , pp. 186-192(7)

Publisher: Society for Applied Spectroscopy

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The development of a direct-reading spectrometric method for the determination of Al2O3, CaO, Fe2O3, TiO2, MgO and Mn2O3 in high silica (>92 per cent SiO2) is described. Once the effect of silica on the spectral intensities has been evaluated it has proved possible to 'set up' the instrument on silica-free standards without loss of accuracy. The results for Al2O3, TiO2, MgO and Mn2O1 are at least as accurate as existing chemical procedures; the results for CaO and Fe2O3 are of routine control level

Document Type: Research Article

DOI: http://dx.doi.org/10.1366/000370265774415720

Affiliations: British Ceramic Research Association, Stoke-on-Trent, England

Publication date: November 1, 1965

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