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发明名称
被动式汞蒸气采样器
摘要
本发明为被动式汞蒸气采样器,属于气体监测技术领域。它的吸附介质不用贵金属制成,而是由水玻璃与粉状吸附材料按0.2~2.0之比混匀压制成型的经300℃~600℃焙烧活化2~10分钟,由上述吸附介质组装成的,被动采样器能对抗二氧化硫和氯气的干扰,检测灵敏度高。用于个体采样时可测定汞蒸气接触浓度,用于区域定点采样时可测定环境浓度。
申请公布号
CN85100596A
申请公布日期
1986.08.20
申请号
CN85100596
申请日期
1985.04.01
申请人
冶金部安全技术研究所
发明人
张奇生;阮维林
分类号
G01N1/22
主分类号
G01N1/22
代理机构
代理人
主权项
1、本发明的被动式汞蒸汽采样器,其特征是不用金做为汞蒸汽的吸附介质,而用水玻璃与活性炭粉(或硅胶粉、活性氧化铝粉、分子筛等吸附材料)混匀,压制成片状、环状或其他几何形状的吸附介质。
地址
湖北省武汉市青山区任家路
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