Зміна структури та хімічного складу волокон хризотил-азбесту під впливом технологічних факторів виробництва вапняно-кремнеземистих теплоізоляційних виробів
Chemical composition and structural-morphological characteristics of the original chrysotile asbestos and fibers that make up the lime-siliceous thermal insulation products are defined by methods of atomic spectral analysis, scanning electron microscopy with energy analysis in the selected area, der...
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| Datum: | 2014 |
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| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | Russisch |
| Veröffentlicht: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2014
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| Schlagworte: | |
| Online Zugang: | https://www.cpts.com.ua/index.php/cpts/article/view/297 |
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| Назва журналу: | Chemistry, Physics and Technology of Surface |
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Chemistry, Physics and Technology of Surface| Zusammenfassung: | Chemical composition and structural-morphological characteristics of the original chrysotile asbestos and fibers that make up the lime-siliceous thermal insulation products are defined by methods of atomic spectral analysis, scanning electron microscopy with energy analysis in the selected area, derivatography, X-ray analysis, the low-temperature nitrogen adsorption-desorption and optical spectroscopy. During the impact of technological methods used for the manufacture of lime-siliceous thermal insulation products, chrysotile asbestos fibers are partially destroyed, surface of the fibers is corroded and covered with a layer of calcium carbonate and other impurities of crystalline and amorphous phases. |
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