常見(jiàn)例句The study on dealkalization and distilling Ti and Sc from red mud was made. 研究了用石灰脫堿,降低赤泥對(duì)土壤的環(huán)境危害,并提取其中貴重金屬的方法。Keywords BF slag;dealkalization;desulphurization;composition;capbility; 高爐渣;排堿;脫硫;成分;性能;Keywords Lime-sintering;Red Mud;Composition;Dealkalization;Manufacturing technology; 石灰燒結(jié);赤泥;組成;脫堿;工藝;chloride-anion dealkalization 氯陰離子脫make-up water dealkalization 補(bǔ)給水脫堿 返回 dealkalization