| 海洋出水木质文物保护中的硫铁化合物问题 |
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| 引用本文： | 沈大娲,葛琴雅,杨淼,马清林. 海洋出水木质文物保护中的硫铁化合物问题[J]. 文物保护与考古科学, 2013, 25(1): 82-88 |
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| 作者姓名： | 沈大娲 葛琴雅 杨淼 马清林 |
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| 作者单位： | 中国文化遗产研究院,北京,100029 |
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| 基金项目： | 中央级公益性科研院所基本科研业务费专项经费资助(2011JBKY01) |
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| 摘 要： | 海洋出水的木质文物中通常会沉积硫铁化合物。打捞出水后,硫铁化合物遇到空气和水分后会发生氧化,生成硫酸以及各种硫酸盐,并引起有机质的降解。近年来,硫铁化合物对海洋出水木质文物的危害已引起广泛关注。为此,本工作阐述了硫铁化合物相关问题的研究现状,就硫铁化合物的产生原因、危害以及目前控制方法的研究进展进行了总结,同时评述了针对硫铁化合物的处理方法。
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| 关 键 词： | 海洋出水木质文物 硫铁化合物 保护 分析 |
| 收稿时间： | 2011-08-08 |
| 修稿时间： | 2012-03-27 |
Iron sulfide in the conservation of marine archaeological wood |
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| SHEN Daw,GE Qiny,YANG Miao and MA Qinglin. Iron sulfide in the conservation of marine archaeological wood[J]. Sciences of Conservation and Archaeology, 2013, 25(1): 82-88 |
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| Authors: | SHEN Daw GE Qiny YANG Miao MA Qinglin |
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| Affiliation: | Chinese Academy of Cultural Heritage, Beijing 100029, China;Chinese Academy of Cultural Heritage, Beijing 100029, China;Chinese Academy of Cultural Heritage, Beijing 100029, China;Chinese Academy of Cultural Heritage, Beijing 100029, China |
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| Abstract: | Iron sulfide could deposit in the marine archaeological wood during burial. After excavation, iron sulfide could react with oxygen and moisture to produce sulfuric acid and sulfates, and result in the degradation of organic matters. In recent years, increasing attention has been paid on iron sulfide in the conservation of marine archaeological wood. In this paper, research on this problem has been reviewed. The results on the origin of iron sulfide, the damage to marine archaeological wood, and the control methods have been summarized. Effectiveness of the control methods has been reviewed. |
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| Keywords: | Marine archaeological wood Iron sulfide Conservation Analysis |
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