BEHAVIOR OF MERCURY RELEASE DURING THERMAL DECOMPOSITION OF COALS

摘要：

Mercury is a volatile and toxic metal. Although it exists in coal in low levels, it strongly affects the environment and human health because of its persistence, bioaccumulation character 1,2. It occurs in association with pyrite and cinnabar in coal and may also be organically bound to the coal macerals 3. Mercury emission from the coal processing is one of the major sources of anthropogenic discharge of mercury, which estimated to account for over 33％ man-made mercury emissions to the atmosphere. Mercury released from coal processing mainly exists as either elemental or oxidized mercury 3-6, Oxidized mercury is water soluble and has a tendency to associate with particulates.

作者: Shaoqing Guo Jianli Yang Yong Xiao Zhenyu Liu

作者单位: State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences, Tai State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences, Tai State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences, Tai

会议类型: 国际会议

会议名称: 第七届中韩清洁能源研讨会(The 7th China-Korea Workshop on Clean Energy Technology)

会议地点: 太原

会议语种:英文

页码: 119-120

在线出版日期: 2008-06-25（万方平台首次上网日期，不代表论文的发表时间）