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8月20日，中國電力工程顧問集團西北電力設計院有限公司就甘肅酒泉玉門300MW壓縮空氣儲能電站示范工程EPC總承包項目三元熔鹽及化鹽服務采購發布中標候選人公示，中標候選人為CSPPLAZA平臺會員單位——山東華陽迪爾化工股份有限公司與新疆硝石鉀肥有限公司。

據此前報道，本工(gong)程倚靠(kao)酒泉地區(qu)大型(xing)風電(dian)光(guang)伏基地，擬建設一(yi)臺300MW/1800MWh大型(xing)壓(ya)縮空氣(qi)儲(chu)(chu)能(neng)(neng)電(dian)站，能(neng)(neng)夠充(chong)分發(fa)揮大型(xing)長時儲(chu)(chu)能(neng)(neng)的靈(ling)活(huo)調節(jie)作(zuo)用(yong)，降(jiang)低(di)對(dui)大電(dian)網(wang)的調節(jie)支撐需(xu)求(qiu)，提高新能(neng)(neng)源消(xiao)納水平。電(dian)站采(cai)用(yong)高溫絕(jue)熱壓(ya)縮空氣(qi)儲(chu)(chu)能(neng)(neng)發(fa)電(dian)機(ji)組，每日儲(chu)(chu)能(neng)(neng)時長8h，發(fa)電(dian)時長6h，年(nian)運(yun)行天(tian)數330天(tian)。儲(chu)(chu)氣(qi)庫采(cai)用(yong)地下人(ren)工(gong)硐室，硐室容積(ji)暫按20.5萬m3，每日正(zheng)(zheng)常運(yun)行時充(chong)氣(qi)量約12005t，儲(chu)(chu)氣(qi)庫內(nei)部正(zheng)(zheng)常運(yun)行壓(ya)力范(fan)圍為12.0～18.0MPa。

招標范圍：（指定點倉庫(ku)交貨(huo)）暫(zan)高(gao)溫三(san)(san)(san)(san)元(yuan)(yuan)(yuan)(yuan)熔(rong)鹽(yan)(yan)(yan)(yan)(yan)罐預熱(re)完(wan)(wan)成(cheng)(cheng)(cheng)后15天內(nei)完(wan)(wan)成(cheng)(cheng)(cheng)第一(yi)批(pi)(pi)(pi)次(ci)(ci)(ci)8000噸(dun)(dun)三(san)(san)(san)(san)元(yuan)(yuan)(yuan)(yuan)三(san)(san)(san)(san)元(yuan)(yuan)(yuan)(yuan)熔(rong)鹽(yan)(yan)(yan)(yan)(yan)化(hua)鹽(yan)(yan)(yan)(yan)(yan)工(gong)作，低溫三(san)(san)(san)(san)元(yuan)(yuan)(yuan)(yuan)熔(rong)鹽(yan)(yan)(yan)(yan)(yan)罐預熱(re)完(wan)(wan)成(cheng)(cheng)(cheng)后10天內(nei)完(wan)(wan)成(cheng)(cheng)(cheng)剩余第二(er)(er)批(pi)(pi)(pi)次(ci)(ci)(ci)5000噸(dun)(dun)三(san)(san)(san)(san)元(yuan)(yuan)(yuan)(yuan)三(san)(san)(san)(san)元(yuan)(yuan)(yuan)(yuan)熔(rong)鹽(yan)(yan)(yan)(yan)(yan)化(hua)鹽(yan)(yan)(yan)(yan)(yan)工(gong)作（第二(er)(er)批(pi)(pi)(pi)次(ci)(ci)(ci)三(san)(san)(san)(san)元(yuan)(yuan)(yuan)(yuan)三(san)(san)(san)(san)元(yuan)(yuan)(yuan)(yuan)熔(rong)鹽(yan)(yan)(yan)(yan)(yan)供(gong)(gong)貨(huo)及化(hua)鹽(yan)(yan)(yan)(yan)(yan)時(shi)間預計(ji)在(zai)第一(yi)批(pi)(pi)(pi)次(ci)(ci)(ci)化(hua)鹽(yan)(yan)(yan)(yan)(yan)結束后6個月(yue)(yue)），在(zai)接到第三(san)(san)(san)(san)批(pi)(pi)(pi)化(hua)鹽(yan)(yan)(yan)(yan)(yan)通知后，15天內(nei)完(wan)(wan)成(cheng)(cheng)(cheng)第三(san)(san)(san)(san)批(pi)(pi)(pi)8360噸(dun)(dun)三(san)(san)(san)(san)元(yuan)(yuan)(yuan)(yuan)三(san)(san)(san)(san)元(yuan)(yuan)(yuan)(yuan)熔(rong)鹽(yan)(yan)(yan)(yan)(yan)化(hua)鹽(yan)(yan)(yan)(yan)(yan)工(gong)作（第三(san)(san)(san)(san)批(pi)(pi)(pi)次(ci)(ci)(ci)三(san)(san)(san)(san)元(yuan)(yuan)(yuan)(yuan)三(san)(san)(san)(san)元(yuan)(yuan)(yuan)(yuan)熔(rong)鹽(yan)(yan)(yan)(yan)(yan)供(gong)(gong)貨(huo)及化(hua)鹽(yan)(yan)(yan)(yan)(yan)時(shi)間預計(ji)在(zai)第二(er)(er)批(pi)(pi)(pi)次(ci)(ci)(ci)化(hua)鹽(yan)(yan)(yan)(yan)(yan)結束后6個月(yue)(yue)），三(san)(san)(san)(san)批(pi)(pi)(pi)次(ci)(ci)(ci)化(hua)鹽(yan)(yan)(yan)(yan)(yan)總量共計(ji)約(yue)21360噸(dun)(dun)（總量浮(fu)動約(yue)±2000噸(dun)(dun)）。

公告原文如下：