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两项稀土科研成果通过鉴定由中国有色金属工业总公司科学技术开发部主办的两项稀土科研成果鉴定会于１９９５年９月１７日在北京召开。该成果是由北京有色金属研究总院经过小试和工业试验完成后提出的。１．固磷添加剂在酸法冶炼包头稀土精矿应用的科技成果。随着包头矿开...
Two rare earth scientific research results identified by the China Nonferrous Metals Industry Corporation Science and Technology Development Department hosted two rare earth scientific research appraisal will be held on September 17, 1995 in Beijing. The result was proposed by Beijing Nonferrous Metal Research Institute after a small test and industrial test. 1. Application of Phosphate Adsorbent in Baotou Rare Earth Concentrate by Acid Method. With Baotou mine open ...