摘要
镍是煤中毒害性元素之一,燃煤过程中镍对大气、水、土壤、生物的危害性是不可低估的。本文综述了镍的地球化学特征,以及煤中镍的分布、赋存状态与迁移规律。
Nickel is the one of hazardous elements in coal.Nickel does enormous harm to air water soil and organism in coal combustion.This paper reviews geochemical characters, distribution,modes of occurrence and migration of Ni in coal.
基金
国家自然科学基金(编号:49632090)
关键词
镍
地球化学特征
赋存状态
煤
燃烧
环境保护
nickel, geochemical characters, modes of occurrence, migration .
