由中國鋼協組織的知名專家、學者組成的評審委員會一致認為：gaixiangmujiejueleyixilieanshanshijipinchitiekuanglutianjingzhunkaicaiguanjianjishunanti，zaijipinchitiekuangxuankuangjishufangmiandadaoleguojixianjinshuiping，tongshitianbuleguoneiwaijishukongbai，panhuoledalianganshanshijipinchitiekuangziyuan，jingjixiaoyiheshehuixiaoyixianzhu。meinianzengjiatiepinwei30%左右的預選精礦240萬噸，年可實現經濟效益1.3億多元。
鞍山式鐵礦是我國具有經濟價值的典型礦床之一。主要分布在遼寧、河北、甘肅等省，具有儲量大，分布廣等特點。鞍山式鐵礦資源中極貧赤鐵礦石有數十億噸，該類資源全鐵品位僅為15～20%，youyushoukaicaijishudengyinsudezhiyue，gaibufentiekuangziyuanyizhiweidedaoyouxiaodekaifayuliyong，qiyichengweizuaikuangshanxingyekuaisufazhandeguanjianjishunanti。jiakuaigongguandaxinganshanshijipinchitiekuangcaixuanguanjianjishu，nenggouyouxiaojiangdikuangshikaicaisunshipinhua，tigaoziyuangaoxiaokaifaliyong，tishengwoguozaiguoneiwaitiekuangxingyedejingzhengshilihehuayuquan。
jujieshao，guojiakejizhichengjihuashimianxiangguominjingjiheshehuifazhanxuqiu，zhongdianjiejuejingjishehuifazhanzhongdezhongdakejiwentideguojiakejijihua。zuoweizhongguoyejinkuangshanxingyedelongtouqiye，angangkuangyegongsizhiliyuguanjianjishuyanfa，jujiaoguojiazhongdaxuqiu，miaozhunshijiekejiqianyan，yu2015年正式申報“國家科技支撐計劃項目——《鞍山式極貧赤鐵礦高效開發利用新技術研究與示範》”。經科技部可行性論證、課題評審及預算評審評估等嚴格的評審程序後，被正式列入“十二五”國家科技支撐計劃並開始組織實施。
這zhe是shi鞍an鋼gang礦kuang業ye公gong司si首shou次ci以yi獨du立li項xiang目mu單dan位wei形xing式shi承cheng擔dan的de國guo家jia科ke技ji支zhi撐cheng項xiang目mu。為wei高gao質zhi量liang地di完wan成cheng這zhe一yi課ke題ti，鞍an鋼gang礦kuang業ye公gong司si開kai展zhan大da型xing鞍an山shan式shi極ji貧pin赤chi鐵tie礦kuang露lu天tian精jing準zhun開kai采cai關guan鍵jian技ji術shu和he高gao效xiao選xuan礦kuang關guan鍵jian技ji術shu及ji裝zhuang備bei研yan究jiu，通tong過guo自zi主zhu創chuang新xin和he集ji成cheng創chuang新xin，重zhong點dian攻gong克ke鞍an山shan式shi極ji貧pin赤chi鐵tie礦kuang石shi半ban自zi磨mo高gao效xiao粉fen碎sui、粗粒濕式預選工藝及裝備等方麵技術難題，形成了具有原創性、qianzhanxinghezizhuzhishichanquandeanshanshijipinchitiekuangshigaoxiaoliyongdegongxingguanjianjishu，bingjianchenganshanshijipinchitiekuangshigaoxiaoxuanbieshifanjidi，weiwoguodaliangdeanshanshijipinchitiekuangziyuangaoxiaokaifaliyongtigongyoulijishuzhicheng。
