文章來源:中國核工(gong)業集團公司 發布時間:2015-11-26
11月20日,相山鈾礦基地水冶工藝研究現場擴大試驗工程(以下簡稱“相山基地擴大試驗線”)全線投入研究試驗運行。該試驗線是中核集團重點專項“相山鈾礦冶基地水冶工藝關鍵技術研究”項目的重要節點,其竣工運行標志著該研究項目由工程建設階段向科研試驗階段轉變,為江西鈾礦樂安居隆庵鈾礦床、弋陽許家鈾礦床水冶工藝試驗奠定基礎。
相山基地擴大試驗線是依托重點專項建設的中試試驗線。該試驗線涵蓋了硬巖鈾礦水冶工藝的所有環節,包括礦石破磨、堆浸與滲浸、攪拌(高溫高壓)浸出、逆流傾析、固液分離(真空帶式過濾與廂式板框壓濾)、離子交換以及萃取與反萃取等操作單元,具有試驗單元完備、組合靈活、自動化程度高等特點。該試驗線的建成對于提高硬巖鈾礦水冶工藝科研創新能力,以及科研成果的工程化效率均具有重大意義。
相山基(ji)地擴(kuo)大試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)線(xian)建(jian)設(she)(she)由核工(gong)(gong)(gong)業衡陽(yang)設(she)(she)計院承擔工(gong)(gong)(gong)程(cheng)總承包,2013年(nian)7月(yue)(yue)開(kai)工(gong)(gong)(gong)建(jian)設(she)(she),2014年(nian)3月(yue)(yue)開(kai)始設(she)(she)備安裝施工(gong)(gong)(gong),8月(yue)(yue)完工(gong)(gong)(gong),9月(yue)(yue)開(kai)始單機調試(shi)(shi)(shi)(shi)(shi)、帶(dai)水試(shi)(shi)(shi)(shi)(shi)車、試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)單元帶(dai)料試(shi)(shi)(shi)(shi)(shi)車、帶(dai)料聯動(dong)試(shi)(shi)(shi)(shi)(shi)車等試(shi)(shi)(shi)(shi)(shi)運行(xing),預(yu)計年(nian)底(di)前完成工(gong)(gong)(gong)程(cheng)竣工(gong)(gong)(gong)驗(yan)(yan)收(shou)和(he)工(gong)(gong)(gong)程(cheng)移交任務。