【摘要】 分析了精炼剂组元元素的作用能力 ,讨论并总结了精炼剂组元的复合作用 ,介绍了几种国内、国外精炼剂产品 ,提出发展高效复合精炼剂的想法更多还原

【Abstract】 The refining abilities of refining agent with different composition are analyzed. The compound function of the components is discussed, and several domestic and abroad refining products are introduced. At the end some ideas on development of the high-effective compound refining agents are put forward.更多还原