Low Temperature Decomposition of Chrysotile in Sprayed Asbestos Using Salts
Low Temperature Decomposition of Chrysotile in Sprayed Asbestos Using Salts
复制标题
喷盐石棉中温石棉的低温分解
DOI：
10.2109/jcersj.114.355
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发表时间：
2006
影响因子：
1.1
通讯作者：
A. Kojima
中科院分区：
文献类型：
--
作者：
M. Fujishige;Hideki Obuchi;Ryota Sato;A. Kojima
研究了在NaF、NaCl、CaCl2、CaCO3等盐类共存下，喷雾石棉中晶石棉的低温分解。当高水泥含量的含CaCl2的喷涂石棉在800°C下加热2 h时，针状晶石棉消失。在低水泥含量的情况下，喷洒的石棉含有CaCl2和CaCO3，晶石棉也在相同的温度和相同的时间段内分解。
The low temperature decomposition of crysotile in sprayed asbestos was investigated under the coexistence with salts such as NaF, NaCl, CaCl2, and CaCO3. When a high cement-containing sprayed asbestos containing CaCl2 was heated at 800°C for 2 h, the needle-like shapes of crysotile disappeared. In the case of a low cement-containing sprayed asbestos containing both CaCl2 and CaCO3, crysotile was also decomposed at the same temperature and over the same time period.