选择性析出 meaning in English
selective leaching
Examples
- The results show that the most titanium occurred in perovskite phase , which could be selectively preciptated and growth by optimizing heat treated condition , and then could be separated by mineral processing
研究结果表明：炉渣中大部分钛富集于钙钛矿相中；通过改性处理后，可以使钙钛矿晶体选择性析出并长大，进而采用选矿方法将其分离出来，为综合利用创造条件。 - The occurrence , mineral composition and constructure of titanium in solidified slags which are obtained from blast furnace slags via selective precipitating and growth have been studied , and the contribution of titanium among different mineral phases has been calculated by optical microscope , x - ray diffraction ( crd ) as well as scanning electron microscope ( sem )
本文采用光学显微镜、 x射线粉晶衍射、图象分析和扫描电镜等多种手段，研究了攀钢含钛高炉渣经选择性析出处理的凝渣中钛的赋存状态、矿物组成及结构，计算了钛在各矿物相中的分布，测定了原料中钛矿物的解离度，为钛的综合利用提供了科学依据。 - Abstract : the occurrence , mineral composition and constructure of titanium in solidified slags which are obtained from blast furnace slags via selective precipitating and growth have been studied , and the contribution of titanium among different mineral phases has been calculated by optical microscope , x - ray diffraction ( crd ) as well as scanning electron microscope ( sem )
文摘:本文采用光学显微镜、 x射线粉晶衍射、图象分析和扫描电镜等多种手段，研究了攀钢含钛高炉渣经选择性析出处理的凝渣中钛的赋存状态、矿物组成及结构，计算了钛在各矿物相中的分布，测定了原料中钛矿物的解离度，为钛的综合利用提供了科学依据。