Assessment of clays from Puertollano (Spain) for their use in fine ceramic by diffuse reflectance spectroscopy
Source abstract
Abstract
Abstract Four different samples of sterile waste clays resulting from the coal mining activity in Puertollano (Ciudad Real, Spain) have been assessed for their potential use in the ceramic industry. Raw and calcined samples have been characterized by atomic absorption, X-Ray diffraction, scanning electron microscopy and second derivative of the diffuse reflectance spectra. This last measurement allowed not only the detection but also the quantification of the amounts of hematite and goethite responsible for the reddish color. This method proved to be the most accurate and successful in the determination of the samples' composition. Particularly, one of the clay samples was found to be suitable for its use in the fine ceramic industry, whereas other clay samples could be utilized in the production of bricks or as reddish pigments.
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Research context
OpenAlex topics: Recycling and utilization of industrial and municipal waste in materials production · Concrete and Cement Materials Research · Geochemistry and Geologic Mapping
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (49)
Show source-provided references
1. The use of reflectance measurements in the determination of fixation of reactive dyes to cotton10.1002/col.20189 ↗
2. Geochemistry, mineralogy, and technological properties of the main Stephanian (Carboniferous) coal seams from the Puertollano Basin, Spain10.1016/S0166-5162(00)00036-7 ↗
3. Pizarras bituminosas. Datos obtenidos en el Sondeo Numero 1 de Puertollano
4. Examining correlations between composition, structure and properties in zircon-containing raw glazes10.1016/j.ceramint.2011.10.007 ↗
5. Barba · 1997
6. Barrachina Albert · 2011
7. Use of the Kubelka–Munk theory to study the influence of iron oxides on soil color10.1111/j.1365-2389.1986.tb00382.x ↗
8. Technological characterization and ceramic application of gravel pit by-products from middle-course Jarama river deposits (central Spain)10.1016/j.clay.2004.01.013 ↗
9. Color matching algorithms in ceramic tile production10.1016/j.jeurceramsoc.2004.11.012 ↗
10. Estimation of aggregate stability indices in Mediterranean soils by diffuse reflectance spectroscopy10.1016/j.geoderma.2009.09.004 ↗
11. Construction of a universal model for non-invasive identification of penicillins for injection using near-infrared diffuse reflectance spectroscopy10.1016/j.vibspec.2009.08.005 ↗
12. Fernandez y Valdes, M., Alvarado, A., Messeguer, J., Rosa, A., Hernandez-Pacheco, F., 1928. Mapa Geologico de España, E 1:50000, Hoja 810—Almodovar del Campo. Inst. Geol. Min. Esp. Madrid, 65pp.
13. Application of the second derivative of the Kubelka–Munk function to the semiquantitative analysis of Roman paintings10.1002/col.20157 ↗
14. Simultaneus analysis of two-component systems by diffuse reflectance spectroscopy10.1139/v66-289 ↗
15. Materias Primas para la Industria Cerámica
16. Estudio de la cuenca carbonífera de Puertollano (Ciudad Real)
17. Relationships between chemico-mineralogical composition and color properties in selected natural and calcined Spanish kaolins10.1016/j.clay.2004.02.004 ↗
18. Quantification of hematite and goethite concentrations in kaolin using diffuse reflectance spectroscopy: a new approach to Kubelka–Munk theory10.1346/CCMN.2012.0600504 ↗
19. Dependency of sulfate solubility on melt composition and melt polymerization
20. 1995
21. Ein beitrag zur optik der farbanstriche
22. Diffuse reflectance UV–visible spectroscopy for the qualitative and quantitative study of chromophores adsorbed or grafted on silica10.1016/S1387-1811(01)00315-8 ↗
23. Rapid and nondestructive analysis of pharmaceutical products using near-infrared diffuse reflectance spectroscopy10.1016/j.jpba.2012.07.013 ↗
24. Color analysis of some cobalt-based blue pigments10.1016/S0955-2219(00)00295-8 ↗
25. Quantificaction of glacial till chemical composition by reflectance spectroscopy10.1016/j.apgeochem.2011.08.004 ↗
26. Accuracy of Kubelka–Munk reflectance theory for dental resin composite material10.1016/j.dental.2012.03.006 ↗
27. Testing of the Region of Murcia soils by near infrared diffuse reflectance spectroscopy and chemometrics10.1016/j.talanta.2008.11.041 ↗
28. Muñoz García · 2010
29. Determination of bicomponent dye solutions by means of zero-crossing-point derivative spectrophotometry10.1002/col.20415 ↗
30. Effect of temperature on the re-structuring of the microstructure and geo-environmental behaviour of smectite10.1016/j.clay.2008.08.008 ↗
31. Smectite alteration and its influence on the barrier properties of smectite clay for a repository10.1016/j.clay.2008.10.007 ↗
32. Propiedades cerámicas de las pizarras de la cuenca carbonífera de Puertollano (Ciudad Real): Estudio Preliminar
33. Rosa, A., Alvarado, A., Hernandez-Pacheco, F., 1929. Mapa Geologico de España, E:50000, Hoja 836—Mestanza. Inst. Geol. Min. Esp. Madrid, 87pp.
34. Color in ceramic glazes: efficiency of the Kubelka–Munk model in glazes with a black pigment an opacifier10.1016/j.jeurceramsoc.2009.02.019 ↗
35. Colouring of opaque ceramic glaze with zircon pigments: formulation with simplified Kubelka–Munk model10.1016/j.jeurceramsoc.2010.11.039 ↗
36. Use and limitations of second-derivative diffuse reflectance spectroscopy in the visible to near-infrared range to identify and quantify Fe oxides in soils10.1346/CCMN.1998.0460506 ↗
37. Comparing two different spectroscopic techniques for the characterization of soil iron oxides: diffuse versus bi-directional reflectance10.1016/j.geoderma.2008.11.020 ↗
38. Diffuse reflectance spectroscopy for monitoring potentially toxic elements in the agricultural soils of Changjiang River Delta, China10.1016/j.clay.2011.09.010 ↗
39. Electronic spectroscopy and trichromaticity colorimetry of some inorganic pigments and their mixtures10.1016/0143-7208(94)00074-C ↗
40. Diffuse reflectance spectroscopy of iron oxides
41. UNE 103201 · 1996
42. UNE 103204 · 1993
43. Upper Stephanian stratigraphy and palaentology of the Puertollano Basin, Ciudad Real, Spain
44. Sur le terre houiller de Puertollano (province de Ciudad Real, Espagne)
45. A lacustrine/deltaic/fluvial/swamp succession from the Stephanian B of Puertollano, Spain
46. Recent progress in diffuse reflectance spectroscopy of supported metal oxide catalysts10.1016/S0920-5861(98)00458-1 ↗
47. Color formulation and reproduction of opaque dental ceramic10.1016/j.dental.2004.09.003 ↗
48. X-ray diffraction techniques
49. An easy method to estimate the concentration of mineral pigments in colored10.1016/j.dyepig.2013.10.001 ↗