摘要
划分进口煤炭中有害微量元素的风险类别，可以为我国环境保护与可持续发展的决策提供重要的科学依据。根据国际上对煤中有害微量元素公认的分类方法，对3个主要进口国家的煤中有害微量元素进行了风险分类及评估。
To divide the type of risk for trace elements of imported coal, it can provide an important scientific basis for our environment protection and containable development in our country. According to divide the coal of harmful trace elements of the international recognized, for the three main importing countries, the risk classification and evaluation of the harmful trace elements in the coal.
作者
袁晓鹰
张永春
姜涛
YUAN Xiao-ying ZHANG Yong-chun JIANG Tao （Rizhao Entry - Exit Inspection and Quarantine Bureau, Rizhao 276526,China）
出处
《煤炭科技》
2013年第1期95-97,共3页
Coal Science & Technology Magazine
关键词
进口煤炭
有害微量元素
风险类别
评估
import coal
harmful trace elements
types of risk
evaluation
